Aste-6z3qgx r0 En

7/31/2019 Aste-6z3qgx r0 En

1/60

ElectricalInstallation

InfraStruXure Power

Generation System250 A ATS

80 kW and 120 kW Generators


2/60

This manual is available in English on the enclosed CD.

Uivatelsk pruka v etin je k dispozici na piloenm CD.

Dieses Handbuch ist in Deutsch auf der beiliegenden CD-ROM verfgbar.

Deze handleiding staat in het Nederlands op de bijgevoegde cd.

Este manual est disponible en espaol en el CD-ROM adjunto.

Ce manuel est disponible en franais sur le CD-ROM ci-inclus.

A hasznalati utasitas magyarul megtalalhato a csatolt CD-n.

Questo manuale disponibile in italiano nel CD-ROM allegato.

CD-ROMDenne manualen er tilgjengelig p norsk p vedlagte CD.

Instrukcja Obsugi w jezyku polskim jest dostepna na CD.

O manual em Portugus est disponvel no CD-ROM em anexo.

-.

Denna manual finns tillgnglig p svenska p medfljande CD.

Bu kullanim kilavuzunun Trke's, lxkte gnderlen CD ersnde mevcuttur.

CD


3/60

InfraStruXure Power Generation System i

About This Manual

Audience

This manual is intended forcertified electricians who will be installing the InfraStruXure Power

Generation System. It provides detailed electrical and physical specifications, diagrams, and

instructions on how to position and install the Generator and the Smart Distribution Panel with

Automatic Transfer Switch (ATS).

Companion manuals

For additional information about the InfraStruXure Power Generation System, refer to the following

sheets and manuals:

ATS Unpacking Sheet(990-1842)

ATS Operation Manual (990-2355)

InfraStruXure Power Generation System Generator Reference Manual (990-2334)

Network Management Interface Users Guide (available on the APC Web site or the Utility CD)

(990-1993)

How to find updates to this manual

You can check for updates to this manual by clicking on the User Manuals link on the Support page

of the APC Web site (www.apc.com). Choose Power Generation and then InfraStruXurePower

Generation. In the list of manuals, look for the latest letter revision (A, B, etc.) of the part number

appearing on the back cover of this manual.


4/60


5/60

Contents

InfraStruXure Power Generation System iii

Safety................................................................................1

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Save these instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Safety symbols used in this manual . . . . . . . . . . . . . . . . . . . . . . . . . 1

Cross-reference symbols used in this manual . . . . . . . . . . . . . 1

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Read these instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . 2The InfraStruXure Power Generation System

is an optional standby system . . . . . . . . . . . . . . . . . . . . . . . 2

Fuel and fumes are flammable . . . . . . . . . . . . . . . . . . . . . . . 3

Exhaust gases are deadly . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Moving parts can cause severe personal injury or death . . . . . . 3

Do not operate in flammable and explosive environments . . . . . 4

Electrical shock can cause severe personal injury or death . . . . 4

General safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . 5

Battery considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

System Data .....................................................................7

Electrical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Power and communication connections . . . . . . . . . . . . . . . . . 7

Physical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Special considerations for generator installations . . . . . . . . . 10

Smart Distribution Panel with ATS . . . . . . . . . . . . . . . . . . . 11

Cabling............................................................................13

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Pour the generator pad . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Install the generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Run cables from the generator to the ATS . . . . . . . . . . . . . . 15

Install the ATS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16


6/60

iv InfraStruXure Power Generation System

Wiring .............................................................................23

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Connect power from the generator to the ATS . . . . . . . . . . . 24

Connect mains input to the ATS . . . . . . . . . . . . . . . . . . . . . 26

Connect the DC power input, start, and E-Stop contacts . . . . . 28

Connect the communication cable from the ATS

to the generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Run AC power from the ATS to the generator

for the heater and battery charger . . . . . . . . . . . . . . . . . . . 33

Connect branch distribution equipment to the ATS . . . . . . . . 34

Connect an EPO switch to the user interface board

and test the switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Connect contacts to the user interface board . . . . . . . . . . . . 38

Connect the ATS to the network

at the surge-protected ethernet port . . . . . . . . . . . . . . . . . . 40

Appendix A: Adding Circuit Breakers ......................... 41

How to Add Sub-Feed OutputDistribution Circuit Breakers to the ATS . . . . . . . . . . . . . . . . . . . . . 41

Output distribution circuit breakers available from APC . . . . . 41

Determine the configuration of the panel . . . . . . . . . . . . . . . 42

Preparing the breakers for installation . . . . . . . . . . . . . . . . . 43

Parts and tools needed for installation procedures . . . . . . . . 44

Installing circuit breakers on the ATS panel board . . . . . . . . . 45

Appendix B: Wire Sizes ................................................ 47

250 A ATS and 80 kW Generator . . . . . . . . . . . . . . . . . . . . . 47

250 A ATS and 120 kW Generator . . . . . . . . . . . . . . . . . . . . 47

Installation Checklist..................................................... 49


7/60

InfraStruXure Power Generation System 1

Safety

Overview

Save these instructions

This manual contains important instructions that must be followed during installation, operation, and

maintenance of the InfraStruXure Power Generation System.

Safety symbols used in this manual

Cross-reference symbols used in this manual

ElectricalHazard

Indicates an electrical hazard, which, if not avoided, could result in injury or

death.

DANGER

Indicates a hazard, which, if not avoided, could result in severe personal injury or

substantial damage to product or other property.

Heavy

Indicates a heavy load that should not be lifted without assistance.

Note

Indicates important information.

Indicates that more information is available on the same subject in a different section of

this manual.

See also

Indicates that more information is available on the same subject in a different manual.


8/60

2 InfraStruXure Power Generation System

Warnings

The components in the InfraStruXure Power Generation System and UPS power distribution

system can pose life-threatening danger when improperly installed, operated, or maintained. To

prevent accidents, be aware of the dangers and act safely. Read and follow all of the safety

instructions and warnings in this manual and in all of your component manuals.

The Generator and Automatic Transfer Switch (ATS) that you purchased from American Power

Conversion (APC) is classified as an Optional Standby Systemit provides backup or standby

power to data centers in the event of a sustained power failure.

The InfraStruXure Power Generation System is not to be classified as anEmergency System that

is essential for safety to human life (e.g., fire pumps, operating room equipment, and life-

support equipment in hospitals) as legally required by your national and local codes.

The InfraStruXure Power Generation System is not to be classified as aLegally Required

StandbySystem, as it is not supplying power to aid in fire fighting, rescue operations, control of

health hazards (e.g., sewage), and similar operations as required by your national and local

codes.

Emergency andLegally Required Systems are not allowed to rely on municipal fuel for

operation and municipal water for cooling.Emergency andLegally Required Systems require

dual fuel systems, with one of them being a two-hour, on-site fuel supply.

Your InfraStruXure Power Generation System is not to be classified as anIntegrated Electrical

System, as an orderly shutdown is not required to prevent damage to the generator. Thegenerator is not to be paralleled with another generator.

Your generator will operate at its rated load without being re-fueled for a minimum of six hours,

and should be able to run with no load for a minimum of 12 hours.

Your generator can be without electrical power to the load terminals of the ATS for a maximum

of 60 seconds, but will typically be without power for no more than 10 seconds.

Note

Read these instructions

Note

The InfraStruXure Power Generation System is an optional standby system


9/60

Safety


Fire, explosion, and personal injury or death can result from improper practices.

DO NOT fill fuel tanks while the engine is running, unless the tanks are outside the engine

compartment. Fuel contact with a hot engine or exhaust is a potential fire hazard.

DO NOT permit any flame, cigarette, pilot light, spark, arcing equipment, or other ignition

source near the generator or fuel tank.

Ensure that exhaust gases are properly discharged away from enclosed or sheltered areas, as

well as areas where individuals are likely to congregate.

Ensure that the unit is well ventilated.

Engine exhaust and some of its constituents are known to cause cancer, birth defects, and

other reproductive harm. Take care not to breathe, ingest, or come in contact with exhaust

gases.

Keep your hands, clothing, and jewelry away from moving parts.

Before starting work on the generator, disconnect the battery charger from its AC source, and

then disconnect the battery. Be sure to disconnect the batterys negative () cable first. This

should prevent accidental starting.

Make sure that fasteners on the generator are secure. Tighten supports and clamps, and keep

guards in position over fans, drive belts, etc.

Do not wear loose clothing or jewelry in the vicinity of moving parts, or while working onelectrical equipment. Loose clothing and jewelry can become caught in moving parts.

If an adjustment must be made while the unit is running, use extreme caution around hot

manifolds, moving parts, etc.

DANGER

Fuel and fumes are flammable

DANGER

Exhaust gases are deadly

DANGER

Moving parts can cause severe personal injury or death


10/60

Safety


Flammable vapor can cause an engine to overspeed and become difficult to stop, resulting inpossible fire, explosion, severe personal injury, or death. Do not operate a generator where a

flammable vapor environment can be created by a fuel spill, leak, etc., unless the generator is

equipped with an automatic safety device to block the air intake and stop the engine. The

owners and operators of the generator are solely responsible for operating the generator safely.

Disconnect or disengage electric power before removing protective shields or touchingelectrical equipment. Wear rubber boots when working on electrical equipment. Do not wear

damp clothing (particularly wet shoes) or allow skin surface to be damp when handling

electrical equipment. Do not wear jewelryjewelry can short out electrical contacts and

cause shock or burns.

Use extreme caution when working on electrical components. High voltages can cause injury

or death. DO NOT tamper with interlocks.

Follow all applicable national and local electrical codes. Have all electrical installations

performed by a qualified licensed electrician. Lock out and tag open switches to avoid

accidental closure.

Hazardous voltages can flow from the generator into the mains line, creating a potential for

electrocution of service personnel or property damage. DO NOT CONNECT THE

GENERATOR DIRECTLY TO ANY BUILDING ELECTRICAL SYSTEM. CONNECT

ONLY TO THE AUTOMATIC TRANSFER SWITCH.

DANGER

Do not operate in flammable and explosive environments

ElectricalHazard

Electrical shock can cause severe personal injury or death


11/60

Safety


Coolants under pressure have a higher boiling point than water. DO NOT open a radiator or

heat exchanger pressure cap while the engine is running or remains hot. Allow the generator

to cool in order to decrease the system pressure.

Used engine oils are known to cause cancer and reproductive toxicity. When checking or

changing engine oil, take care not to ingest, breathe the fumes, or make bodily contact with

used oil.

Keep multi-class ABC fire extinguishers handy. Class A fires involve ordinary combustible

materials such as wood and cloth; Class B fires involve combustible and flammable liquid

fuels and gaseous fuels; and Class C fires involve live electrical equipment.

Make sure that rags are not left on or near the engine.

Make sure the generator is mounted in a manner that will prevent combustible materials from

accumulating under its base.

Remove all unnecessary grease and oil from the generator. Accumulated grease and oil can

cause overheating and engine damage, and presents a potential fire hazard.

Keep the generator and its surrounding area clean and free from obstructions. Remove any

debris and keep the floor clean and dry.

Do not work on this equipment when mentally or physically fatigued, or after consuming any

alcohol or drug.

Do not store any flammable liquids, such as fuel, cleaners, oil, etc., near the generator. A fire

or explosion could result.

Wear hearing protection when going near an operating generator.

To prevent serious burns, avoid contact with hot metal parts such as the radiator, turbo

charger, and exhaust system.

Note

General safety precautions


12/60

Safety


Battery servicing must be performed or supervised by personnel knowledgeable of batteries

and the required precautions. Keep unauthorized personnel away from the battery.

When replacing the battery, use the same model number. The battery specifications are as

follows: 12 V, 100 A, 1400 cold-cranking amps, sealed lead-acid.

Do not dispose of a battery in a fire. It is capable of exploding.

Do not open or mutilate a battery. Released electrolyte has been known to be harmful to the

skin and eyes and is toxic.

A battery presents a risk of high short-circuit current. Observe the following precautionswhen working on batteries:

Remove watches, rings, or other metal objects.

Use tools with insulated handles.

Do not lay tools or metal parts on top of a battery.

Electrolyte is a diluted sulfuric acid that is harmful to the skin and eyes. It is electrically

conductive and corrosive. The following procedures should be observed:

Wear full eye protection and protective clothing.

If electrolyte contacts the skin, wash it off immediately with water.

If electrolyte contacts the eyes, flush thoroughly and immediately with water and seek

medical attention.

Spilled electrolyte must be washed down with an acid neutralizing agent. Use a solution of

500 grams (one pound) bicarbonate of soda to 4 liters (one gallon) of water. The

bicarbonate of soda solution should be added until evidence of the reaction (foaming) has

ceased. The resulting liquid should then be flushed with water and the area dried.

A lead-acid battery presents a risk of fire because it generates hydrogen gas. The following

precautions must be followed:

DO NOT SMOKE near the battery.

DO NOT cause flame or spark in the battery area.

Discharge static electricity from your body before touching the battery by first touching a

grounded metal surface.

Note

Battery considerations


13/60


System Data

Electrical

Power and communication connections

Two sources supply power to the ATS. The typical installation has the mains connected to Source 1

(S1) and a generator connected to Source 2 (S2). If you purchased your ATS as an InfraStruXure

Extended Runtime Solution, your ATS was supplied with either an 80 kW or a 120 kW generator. To

ensure a successful transition from S1 to S2, APC recommends that the mains circuit breaker rating

match the generators circuit breaker rating as presented in the table below.

AC Power Input to ATS from Generator

Voltage (L-L) 3 x 400/230 V

Output power of generator 80 kW or 120 kW

Size of generator output circuit breaker 250 A

Connection type 3/N/PE

Recommended wire sizes if 30C* 50 mm2 - 240 mm2


Recommended protective earthing (PE) wire size* 25 mm2 - 120 mm2

AC Power Input to ATS from Mains

Voltage (L-L) 3 x 400/230 V

Size of upstream mains circuit breaker 250 A

Connection type 3/N/PE



Recommended protective earthing (PE) wire size* 25 mm2 - 120 mm2

12 VDC to ATS from Generator

Recommended wire size* Two, 1.5 mm stranded copper**

Voltage 12 VDC

Connection point Hard-wire to generator controller terminal block

Communication Connection from Generator to ATS

Recommended wire size* Belden 9830 cable or equivalent (0.2 mm; 3 twisted, shielded

pairs; 100 ohms nominal impedance; 60 pF/ft nominal capacity)

Connection point RS485/RS232 converter on ATS to identical converter ongenerator (requires installation)


14/60

System Data


AC Power from ATS to Generator Heater and Battery Charger


Voltage 230 VAC

Connection style Hard-wire from T1 circuit breaker in ATS to the battery chargercontrol box in the generator

Start Signal Connection to Generator from ATS



Emergency Stop Signal Connection to Generator from ATS



ATS Branch Distribution to Equipment***

Circuit breaker style MCCB ABB Tmax T1 or T3 up to 225 A

ATS Ethernet Connection

Connection type CAT-5 network cable connected to the surge-protected ethernetport on the ATS user interface board

ATS EPO Connection

Recommended wire size* 2.5 mm0.2 mm**

Connection type Voltage-free contact (NO or NC) or 24 VDC on the ATS userinterface board

ATS User Input Contacts/Relay Outputs

Recommended wire size* 2.5 mm0.2 mm**

Connection type Voltage-free contact (NO or NC) on the ATS user interface board

* Always follow your national and local codes when installing the InfraStruXure Power Generation System. The AC Power Input wire

sizes provided in this document are recommendations only. The ATS is provided with a panel board to supply power to multiple loads.

Since loading could increase after the products initial installation, the AC Power Input wires were selected for the maximum current

that can be delivered by the panel board. If the ATS is purchased to supply a calculated load rated less than the panel board, and the

load will never increase, smaller wires can be used if the requirements in your national and local codes are followed.

**Use ferrules on the ends of stranded-copper wires to avoid creating a short circuit that could possibly damage the interface board and/or the S2 motor control circuits.

***Wire sizes to loads must be in accordance with the ratings of the circuit breakers selected to power the loads.

Refer to Appendix B: Wire Sizes on page 47 for a more comprehensive listing of wire sizes

as they relate to various installation environments.

See also

Refer also to EN60364-5-52, Selection and erection of electrical equipment - wiring systems.


15/60


Physical

Generator

80 kW 120 kW

Height 1678 mm / 66 in 1970 mm / 77.5 in

Length 2343 mm / 92 in 2920 mm / 115 in

Width 1084 mm / 42.5 in 1136 mm / 44.5 in

Length of Footprint 2343 mm / 92 in 2404 mm / 94.5 in

Width of Footprint 918 mm / 36 in 1060 mm / 41.5 in

Weight 1840 kg / 4057 lb 2671 kg / 5889 lb

Operating Temperature Range 30 to 50 C / 22 to 122 F 30 to 50 C / 22 to 122 F

Operating Relative Humidity 5 to 100% 5 to 100%

Operating Elevation 3900 m / 12,800 ft 3900 m / 12,800 ft

Tank Type Double-wall, steel base Double-wall, steel base

Fuel Type Diesel Diesel

Tank Size 300 liters / 79 gallons 435 liters / 115 gallons

Access Clearances Working space must be in accordance with standard EN60364, and should

not be less than 700 mm (28 in).

1084 mm (80 kW)2343 mm (80 kW)

1678 mm (80 kW)1970 mm (120 kW)

2920 mm (120 kW)1136 mm (120 kW)

The 80 kW generator isshown in this and othergraphic representationsthroughout this manual


16/60

System Data


Special considerations for generator installations

Installation considerations. Use the instructions in this manual as a general guide only. Follow

the instructions of the consulting engineer regarding the placement of system components. The

complete installation must comply with all national and local building codes, fire ordinances, andother applicable regulations. Consider these requirements prior to installation:

Level mounting surface

Adequate cooling air

Adequate fresh induction air

Discharge of generator air

Non-combustible mounting surface

Discharge of exhaust gases

Electrical connections

Accessibility for operation and servicing

Noise levels

Location considerations. Generator location is mainly decided by such criteria as ventilation,

wiring, fuel, and exhaust. The generator should be located as near as possible to the main power

service entrance. Exhaust must not be able to enter or accumulate around inhabited areas. In

accordance with standard EN60364, provide at least 700 mm (28 in) of clearance on all sides.


17/60

System Data


Smart Distribution Panel with ATS

Height 1905 mm / 75.0 in

Width 711 mm / 28.0 in

Depth 383 mm / 15.0 in

Weight 219 kg / 482 lb

Operating Temperature Range 5 to 40C / 23 to 104F

Operating Relative Humidity 5 to 95%, non-condensing

Operating Elevation 0 to 2000 m / 0 to 6,562 ft

Enclosure Rating IP40

Access Clearances Working space must be in accordance with standard

EN60364, and should not be less than 700 mm (28 in).

1905 mm

383 mm711 mm


18/60


19/60


Cabling

Overview

Pour the generator pad.

Install the generator.

Run cables from the generator to the ATS.

Install the ATS.

Pg0205a


20/60


Procedures

Pour the generator pad

Pour a concrete generator pad at the selected installation location.

Ensure that the composition and thickness of the pad is appropriate for the conditions at the

installation site. Check with the consulting engineer.

Ensure that the dimensions of the pad exceed the footprint of your generator by at least 380 mm(15 in) on all sides:

The 80 kW generator has a footprint of 2343 mm x 918 mm (92 in x 36 in). Therefore, its pad

should be at least 3103 mm x 1678 mm (122 in x 66 in).

The 120 kW generator has a footprint of 2404 mm x 1060 mm (94.5 in x 41.5 in). Therefore,

its generator pad should be at least 3164 mm x 1820 mm (124.5 in x 71.5 in).

Install the generator

Carefully set the generator down onto the concrete generator pad using a properly rated hoist orcrane. The generator should be centrally positioned on the pad.

Note

These instructions are recommendations only. Follow all applicable national and local codes.

Heavy

At least three people are required to place the generator: one to operate the hoist or

crane, and two or more to appropriately position the generator on its pad.

After appropriately positioning the generator on its pad,

verify that all four mounting pads on the bottom of the fuel

tank make full contact with the generator pad. Level shims

are included with the generators literature pack, and can be

used to fill any gap between the mounting pads and the

generator pad. Insert the maximum height stack of shims

that will slide into the gap.

Secure the generator to the generator pad using the

appropriate mounting hardware. Use type J or L bolt

anchoring (not supplied) as shown in the illustration.

pg0004a


21/60

Cabling


Run cables from the generator to the ATS

1. Refer to the below left illustration for the location of the cable entry.

2. Run cables containing the following wires through the perforations in the cable entry to the ATS

using floor troughs or cable ladders as necessary. Refer to the below right illustration.

Input power from the generator to the ATS

230 VAC from the ATS to the generator for the heater and battery charger

12 VDC from the generator to the ATS

Start contact from the generator to the ATS

E-Stop contact from the generator to the ATS

Communication from the ATS to the generator

See the table beginning onpage 7 for wiring specifications, and see Wiring on page 23

for procedures on connecting to the ATS.

Frfront

Front

Rear

Cable

Front

Rear

entry


22/60

Cabling


Install the ATS

Remove the ATS panel board assembly from the enclosure.

Note

APC recommends removing the ATS panel board assembly from the enclosure prior to

installation. Removal of this assembly makes it easier to mount the ATS to the wall. If youare not removing the panel board assembly, continue with the procedure on page 19.

1. Open the front door of the ATS.

2. Remove the screw on the left that

secures the bottom access panel.

3. Open the dead front by first loosening

its turn-screw on the right, and then

pulling the top and bottom latches

toward each other.

4. Remove the screw on the right that

secures the bottom access panel.

5. Remove the bottom access panel from the enclosure.

Remove

Front Door Open, Dead Front Closed

Remove

Front Door Open, Dead Front Open

First, pull up

Second, pull out


23/60

Cabling


6. Disconnect the panel board assembly wires that are connected to the following components

inside the ATS enclosure:

User interface circuit board

Surge-protected ethernet port

Door relay

Auto switch and LEDs

Display interface

Neutral wire (if applicable)

See also

Refer to theATS Operation Manual for the exact location of these components.

Note

Each wire has a yellow label attached that specified its point of connection.

7. Use a 13-mm wrench to remove the

M8 nuts located at the top and bottom

(4 total) of the panel board assembly.Remove

Remove

TOP

BOTTOM

Use 13-mm Wrench to Remove


24/60

Cabling


8. Using the handle at the top of the

panel board assembly, slowly pull the

entire assembly toward you.

Note

At least two people should be involved in removing the panel board!

9. Walk the panel board assembly out

of the enclosure one wheel at a time,

and then roll the assembly away from

the enclosure.

10. Carefully lay the panel board assembly on its back at a location apart from the enclosure.

Note

Do not re-install the panel board assembly until after you have mounted the ATS

enclosure and pulled cables to it.


25/60

Cabling


Mount the ATS to a wall.

Prior to wall-mounting, covers must be

removed from the horizontal slots at the

rear of the enclosure. Use a 10-mmwrench to remove the M6 nuts securing

the covers in place.

Mounting to studs:

1. Locate wall studs and draw vertical

chalk lines to show where the studs

are located.

2. Place the enclosure against the

wall.

3. Find the chalk lines/studs through

the horizontal slots at the rear of

the enclosure.

4. Drive the anchoring screws

(supplied) into the wall studs in

four places.

5. Re-install covers to the horizontal

mounting slots using the

previously removed M6 nuts.

Mounting to concrete:

1. Place the enclosure against the

wall.

2. Drill four holes (with a 4.5-mm diameter masonry drill bit) through the horizontal slots at the

rear of the enclosure.

3. Drive the anchoring screws (supplied) into the drilled holes.

4. Re-install covers to the horizontal mounting slots using the previously removed M6 nuts.

Note

There is no need to mount

plywood or Unistrut metal

framing to the wall.

718 mm/28.25 in60 mm/2.25 in

1748mm/68.7

5in

1734mm/68.2

5in

399mm/15.7

5in

385mm/15,2

5in

594 mm/23.50 in

1895mm/74.5

0in

Mounting Hardware

Four, 9.5-mm (3/8-in) anchoring screws76-mm/3.00 in long

59 mm/2.25 in


26/60

Cabling


Pull the wires into the ATS. After you mount the ATS to the wall, pull the wires that were cable-

connected from the generator (see the list of wires on page 15) into the ATS enclosure. You can pull

these wires in through the roof, the floor, or the sides of the ATS.

When pulling wires through the roof or the floor of the ATS, use knockouts to the left or right side ofthe top or bottom panel rather than using knockouts in the middle. This method allows for easier

wiring to components on the panel board.

Note

Properly seal any knockouts that you create on the top or bottom panel of the ATS

according to local codes.

Pg0007c


27/60

Cabling


Re-install the ATS panel board assembly in the enclosure.

Note

If you did not remove the panel board assembly before mounting the ATS enclosure to

the wall, proceed to Strain relief the cables inside the ATS on the following page.

1. Roll the panel board assembly back to

the ATS and walk it into the

enclosure one wheel at a time.

2. Align the mounting holes at the top

and bottom of the assembly with the

proper studs in the enclosure.

3. Re-attach the four previouslyremoved M8 nuts to the studs. See

step 7 onpage 17.

Note: You can re-install the bottom

access panel now, or you can reinstall

it after connecting wires to the panel

board. To re-install, perform the

reverse of the panel board assembly

removal procedures onpage 16.

Install

Install

TOP

BOTTOM

Use 13-mm wrench to install
http://-/?-http://-/?-


28/60

Cabling


Strain relief the wires inside the ATS. Use cable ties to strain relief the wires you have pulled

into the ATS before making connections.

For top cable entry:

Secure cables to the strain relief bracket at the top of the enclosure. The following illustration shows

the location of the strain relief bracket.

For bottom cable entry:

Secure cables to the bottom rung of the panel board assembly. The following illustration shows the

location of the bottom rung of the panel board assembly.

4. Re-connect the panel board assembly wires that were previously disconnected from the

following ATS components:

User interface circuit board


Door relay

Auto switch and LEDs

Display interface

Neutral wire (if applicable)

Note

Refer to the yellow label on each wire for its point of connection.

panel board assemblyBottom rung of


29/60


Wiring

Overview

Connect generator input power to the ATS.

Connect mains input to the ATS.

Connect the 12 VDC, Start, and E-Stop contacts.

Connect the communication cable from the ATS to the generator.

Run AC power input from the ATS to the generator for the heater and battery charger.

Connect the branch distribution equipment to the ATS.

Connect an EPO switch to the user interface board and test the switch.

Connect contacts to the user interface board.

Connect the ATS to the network at the surge-protected ethernet port.

Pg0134b


30/60


Procedures

Connect power from the generator to the ATS

Specifications and tools. The generator output breaker is equipped with saddle lugs, and the ATS

input switches are equipped with box lugs. See Power and communication connections on page 7

for generator input wiring specifications. Torque generator input wires to 28 nm (250 in lb) using

an 8-mm Allen wrench.

Routing wires. Route generator input wires into the ATS using the knockouts provided on the ATS

enclosure. Use a knockout punch to create the size of hole that you need. You can bring these wiresinto the ATS through the roof or the floor. See the illustration on the next page for suggested wiring

paths for both options. If possible, use the knockouts on either side of the roof or floor rather than

knockouts in the middle of the roof or floor (seepage 20).

Note

If you are running wires through the roof of the ATS to connect to the Source 2 input

switch, these wires will need to be at least 2.9 m (9.5 ft) longer than a similar group of

wires run through the floor.

Source2 input switch

PE bar

(80 kW Generator and 250 A ATS400 V input shown)

PE wire from generator

from generatoroutput breaker

Generator output breaker

N, L1, L2, L3

PE wire

N, L1, L2, L3


31/60

Wiring


Making connections.

1. Connect the neutral (N) and phase (L1, L2, L3) wires from the output breaker in the generator to

the Source 2 input switch in the ATS. Use phase-sequence (A-B-C) clockwise rotation.

2. Connect the protective earth (PE) wire from the generator to the PE bar in the ATS.

pg0054c


Generator output breaker

Optional wiring through the roof

Preferred wiring through the floor

(80 kW Generator and

PE bar

250 A ATS400 V input shown)


32/60

Wiring


Connect mains input to the ATS

Specifications and tools. The ATS input switches are equipped with box lugs. See Power and

communication connections on page 7 for mains input wiring specifications. Torque mains input

wires to 28 nm (250 in lb) using an 8-mm Allen wrench.

Routing wires. Route mains input wires into the ATS using the knockouts provided on the ATS

enclosure. Use a knockout punch to create the size of hole that you need. You can bring these wires

into the ATS through the roof or the floor. See the illustration on the next page for suggested wiring

paths for both options. If possible, use the knockouts on either side of the roof or floor rather than

knockouts in the middle of the roof or floor (seepage 20).

Note

If you are running wires through the floor of the ATS to connect to the Source 1 input

switch, the neutral and phase wires will need to be at least 2.0 m (6.6 ft) longer than the

protective earth wire.

If you are running wires through the roof of the ATS to connect to the Source 1 input

switch, the protective earth wire will need to be at least 2.0 m (6.6 ft) longer than the

neutral and phase wires.

ATS panel board


(250 A ATS400 V input shown)

N, L1, L2, L3,

and PE

PE Bar


33/60

Wiring


Making connections.

1. Connect the neutral (N) and phase (L1, L2, L3) wires from the mains power supply to the

Source 1 input switch in the ATS. Use phase-sequence (A-B-C) clockwise rotation.

2. Connect the protective earth (PE) wire from mains to PE bar in the ATS.

pg0055c

Source 1 input switch

Input from mainsPreferred wiring

Optional wiring through the floor

(250 A ATS400 V input shown)

through the roof

PE bar


34/60

Wiring


Connect the DC power input, start, and E-Stop contacts

Specifications and tools. Use a 2.5-mm standard screwdriver to make connections to the terminal

block. See Power and communication connections on page 7 for wiring specifications. Apply

ferrules to the ends of each wire to avoid creating a short circuit.

Start contact TB1, terminal 1E-Stop contact TB1, terminal 2

DC contact, TB1,terminal 17

Connect PE wires at

TB1, terminal 20, 21, and 22

Generator controller

Connect start contact, E-Stop

contact, and 12 VDC to

J51, J52, and J53

ATS interface

Note: It does not matter

circuit board

whether you connectthe contact or PE wireto J51, J52, or J53.


35/60

Wiring


Making connections. Make connections between the generator controller terminal block and the

ATS interface board according to the table and diagram below:

Generator Terminal Block ATS Interface Board

DC Input Contact Terminal 17, TB1connects to

J51 (+)

PE Terminal 20, TB1 J51 ()

Start Contact Terminal 1, TB1connects to J52

PE Terminal 22, TB1

E-Stop Contact Terminal 2, TB1connects to J53

PE Terminal 21, TB1

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

TB2TB1

1 2 3 4 5 6

pg0056a

Generator controller terminal blocksGenerator interfaceon ATS interface board


36/60

Wiring


Connect the communication cable from the ATS to the generator

Specifications and tools. Use a 2.5-mm standard screwdriver to make connections to the terminalblock and the converter. See Power and communication connections on page 7 for wiring

specifications. Apply ferrules to the ends of each wire to avoid creating a short circuit.

Install converter DB9 connection to converter

Generator

Power connection

ATS panel board

ATS monitoring unit

for converter

controller


37/60

Wiring


Installing the converter in the generator.

1. Attach the converter mounting rail

(supplied) to the inside door of the

generator controller using the

screws included with the converter

kit and a #2 Philips screwdriver.

2. Snap the converter and the

converter brackets onto the rail.

3. Secure the converter onto the rail by

tightening the converter brackets

using a 2.5-mm standard

screwdriver.


38/60

Wiring


Making Connections.

1. Connect the generator communication converter to the generator according to the table below and the

diagram at the bottom. Apply ferrules to the ends of each wire to avoid creating a short circuit.

2. Make connections between the generator and ATS according to the table below and the diagram at the

bottom. Apply ferrules to the ends of each wire to avoid creating a short circuit.

GeneratorConverter

Connector Connection Point in GeneratorController

[K] Tx

DB9 cable connects to DB9 connector above terminal block [M] Rx

[PE] PE

[6] V+ Cable with Minifit connects to B+; Terminal 17 or 18 on TB1

[5] V Cable with Minifit connects to PE; Terminal 20, 21, or 22 on TB1

Cut the Minifit connector off of the cable, strip the wire ends 6.35 mm, and connect to the appropriateterminals on TB1.

ATS Converter Generator Converter

Pair 1 [A] Tx+ connects to [B] Rx+

[D] Tx connects to [E] Rx

Pair 2 [E] Rx connects to [D] Tx

[B] Rx+ connects to [A] Tx+

Pair 3 [C] PE connects to [C] PE

Shield/bare [F] Shield Ground No connection

text text

DB 9FDB9F

RS-485 Converter

Tx

Tx+

Rx

Rx+

Rx

RS-485 Converter

Rx

Tx

ATS Generator

2

3

5

2

3

5

Tx

PE

+24 VDC

PE (TB1, pin 20, 21 or 22)

B+ (TB1, pin 17 or 18)

K

M

C

B

E

A

D

PE

5

K

M

PE

C

D

A

E

B

Mini-fit (2-pin)

ConsolePort

ATSMonitoringUn

it GeneratorController

Belden 9830 Cable

V6

1 4 2 3

F

1 4 2 3

F

Tx

Tx+

Rx

Rx+

V+6

V5

Shield Shield

V+

Pg0074c


39/60

Wiring


Run AC power from the ATS to the generator for the heater and battery charger

ATS with 400 V input.

Specifications and tools. Use a 2.5-mm standard or #1 Phillips screwdriver to make connections.

See Power and communication connections on page 7 for wiring specifications. Apply ferrules to

the ends of each wire to avoid creating a short circuit.

Procedure. Run three wires (protective earth, neutral, and line) from the ATS to the terminals in the

battery charger box in the generator:

Run the protective earth wire from the PE bar in the ATS to the terminals in the battery chargerbox in the generator.

Run the neutral wire from the neutral bar in the ATS to the terminals in the battery charger box

in the generator.

Run the line wire from the single-pole breaker in the ATS to the terminals in the battery charger

box in the generator.

Run the PE wirefrom the PE barto the generator

Run the line,neutral, andPE wiresfrom the ATS tothe battery chargerbox in the generator

Single-pole breaker

Connect the line wire tothe single-pole breaker

Run the neutral wirefrom the neutral bar tothe generator


40/60

Wiring


Connect branch distribution equipment to the ATS

Specifications and tools. Connect data center equipment to the ATS output distribution panel

breakers according to your national and local codes. See Appendix A: Adding Circuit Breakers on

page 41 for panel breaker specifications and installation instructions. Apply ferrules to the ends of

each wire to avoid creating a short circuit. The following table provides the wire sizes and torquespecifications that should be used when connecting to the panel breakers.

Installation. Install wires to the ATS using the knockouts provided on the ATS enclosure. Use a

knockout punch to create the size of hole that you need. You can run wires to the ATS through the

knockouts on the roof, the floor, or the sides of the enclosure. Refer to theATS OperationManual for

instructions on installing circuit breakers on the ATS panel board,

Breaker Rating Wire Size Torque

T1 1.5 mm6 mm 2.26 n m (20 inlb)

10 mm 4.52 n m (40 inlb)

10 mm50 mm 5.08 n m (45 inlb)

T3 50 mm2 mm 5.65 n m (50 inlb)

152 mm21 mm 22.58 n m (200 i n lb)

ElectricalHazard

Hazardous voltages from the branch circuit must be isolated from the 24 VAC, the

24 VDC, and all contact closure terminals.

PE bar

Neutral bar

L1, L2, and L3 fromdata center equipment


41/60

Wiring


Connect an EPO switch to the user interface board and test the switch

Specifications and tools. Connect an EPO switch to the ATS according to your national and local

codes. See Power and communication connections on page 7 for wiring specifications. Apply

ferrules to the ends of each wire to avoid creating a short circuit. Use a 2.5-mm standard screwdriver

to make these connections to the user interface board.

EPO switch installation instructions begin on the next page.

Note

If you are not connecting an EPO switch to the ATS, ensure that the Arm/Test rocker

switch on the ATS monitoring unit is in the Test position.

Note

APC offers an InfraStruXure EPO System (EPW9). Contact your sales representative,

or go to the APC Web site for more information (www.apc.com).

User connection plate

User interface board

Connect the EPO switch here

(the user connection plate has been turned upside down for the sake of this illustration)


42/60

Wiring


Installing the EPO switch to the user interface board.

1. Connect the switch to the EPO connection terminals on the user interface board, which is

located on the bottom side of the ATS user connection plate. Make the proper connections to the

proper terminals based on your signal type:

Contact ClosureNormally Open

Contact ClosureNormally Closed

24 VAC/VDCNormally Open

2. Verify that the EPO DIP switches on the ATS monitoring unit are configured properly for the

signal type you are using. The labels above the switches and the figure below show the correct

settings for both the Normally Open (NO) and Normally Closed (NC) configurations.

External set ofNormally OpenVoltage-free Contacts

External set ofNormally ClosedVoltage-free Contacts

24 V AC or DC Power Supply

External set ofNormally Open Voltage-free Contacts

Pdx0205b

NormallyOpen

or24VAC/DC

Location of switcheson ATS monitoring unit


43/60

Wiring


Test the EPO switch.

1. Test the EPO switch to ensure that it is wired and working correctly:

a. Place the Arm/Test rocker switch on the ATS monitoring unit in the Test position. The EPO

state LEDs should be off and the ATS display interface should show the following alarm (inaddition to any other active alarms):

b. Engage the EPO switch. (If your switch is momentary, engage it with one person watching

the EPO state LEDs and another at the EPO switch.)

c. Observe the EPO LEDs. If the switch is wired and working properly, both of the EPO state

LEDs should turn red when the switch is engaged.

d. If the test was successful, place the Arm/Test rocker switch back to the Arm position. The

ATS display interface will clear the EPO test mode alarm. If the test was not successful, see

the troubleshooting chart:

e. Repeat this test for each EPO switch installed.

2. After testing is completed, ensure that the Arm/Test rocker switch is in the Arm position on the

ATS monitoring unit.

Problem Action

Neither state LED was lit red

when the EPO switch was

engaged

Check the wiring to your EPO switch.

Check to make sure the EPO DIP switch

configuration is correct for your switch

(NO or NC). See step 2 on the previous page for

proper configuration instructions.

Only one of the state LEDs was lit

red when the EPO switch was

engaged

Check to make sure the EPO DIP switch

configuration is correct for your switch

(NO or NC) and re-test. See step 2 on the

previous page for proper configuration

instructions.

If the switch is configured correctly and both

LEDs have not turned red after re-testing,

contact APC customer support (see the backcover of this manual).

EPO Ready To TestActive Alarm xxofxx


44/60

Wiring


Connect contacts to the user interface board

Specifications and tools. See Power and communication connections on page 7 for wiring

specifications. Apply ferrules to the ends of each wire to avoid creating a short circuit. Use a 2.5-mm

standard screwdriver to make connections to the user interface board.

Connecting contacts.

1. Choose one or more contact numbers on the user interface board for connecting contacts. (The

user interface board is connected to the User/EPO port on the ATS monitoring unit.)

2. From the ATS display interface:

a. Press the ESC orENTERkey to go to the top-level menu screen.

b. Select Config on the top-level menu screen and press the ENTERkey.

c. Select Contacts & Relays on the Config menu screen and press the ENTERkey.

See also

Refer to theATS OperationManual for more information about user contacts and the

types of equipment that can be connected.


User interface board

Connect user input contacts

(the user connection plate has been turned upsidedownfor the sake of this illustration)

and relay outputs here

Load-Meter

ATS/Voltage

Generator

Testing

Stats

Alarms

Config

Help

System/NetworkContacts & RelaysSub-Feed Config.Electrical Config.


45/60

Wiring


d. Select the type of contact you are connecting: Contact Inputs orRelay Outputs.

e. Press the Up or Down arrow key to select the appropriate

contact number and press the ENTERkey.

f. Press the Down arrow key to enter a unique Name for the

contact and to configure the Normal state of the contact

(Open orClosed). The default Normal state is Open.

Press the ENTERkey to select the item you wish to

configure.

g. Connect contact wires (300 V-rated cabling required) to the terminal block on the user

interface board. Apply ferrules to the ends of each wire to avoid creating a short circuit. Use

a 2.5-mm standard screwdriver to make connections to the user interface board

h. Run the wires from the terminal block out the roof of the ATS to your contacts location.

ContactInputsRelay OutputsOutputRelay Map

Note

You will be prompted for your password to configure these items.

DANGER

Ensure that the wires are properly retained and kept away from high-voltage

wires and circuit breakers.

Contact In 02of04Name User Contact 4

Normal: OpenStatus: Open


46/60

Wiring


Connect the ATS to the network at the surge-protected ethernet port

Management options. There are two management options: You can manage the system, along

with the rest of your InfraStruXure equipment, through the InfraStruXure Manager (APC LAN); or

you can manage your system through APCs network management interfaces (User LAN).

Managing through the InfraStruXure Manager. The InfraStruXure Manager is a rack-mount

management device that coordinates the management functions of APC InfraStruXure-Certified

devices installed in your data center. It provides a single interface to view and configure all APC

InfraStruXure-Certified devices. See Configuring the InfraStruXure Manager in theATS Operation

Manual for configuration instructions.

Managing through the network management interfaces. The control console and Web

interfaces provide menus with options that allow you to manage the system. See Configuring the

ATS Network Management Interface in theATS OperationManual for configuration instructions.

The SNMP interface allows you to use an SNMP browser with the PowerNet Management

Information Base (MIB) to manage the system. See Configuring the ATS Network Management

Interface in theATS Operation Manual for configuration instructions.

See also

For more information about the InfraStruXure Manager, refer to theInstallation and

ConfigurationManual included with the InfraStruXure Manager.

See also

For more information about the internal user interfaces, refer to the InfraStruXurePower Generation Systems on-lineNetwork Management Users Guide.

See also

To use the PowerNet MIB with an SNMP browser, refer to the PowerNet SNMP

Management Information Base (MIB) Reference Guide provided on the InfraStruXure

Power Generation System Utility CD.


(the user connection platehas been turned upsidedown for the sake of this illustration)


Use a CAT-5 cable to connect.


47/60


Appendix A: Adding Circuit Breakers

How to Add Sub-Feed Output Distribution

Circuit Breakers to the ATS

Output distribution circuit breakers available from APC

Part Number Description Height on Panel

PG1P15AT1B 15 A, single-pole breaker, T1 frame 25.4 mm / 1.00 in






PG3P15AT1B 15 A, three-pole breaker, T1 frame 76.2 mm / 3.00 in





















48/60



Determine the configuration of the panel

Before you begin installing circuit breakers on the ATS distribution panel, be sure that you have

enough space on the panel for the breakers that you want to install. Use the information in the

diagrams below to determine the final configuration of your panel.

Amount of space requiredfor each type of circuit breaker

T1 single-pole breaker assembly

T1 three-pole breaker assembly


Amount of space available

on the 250A ATSdistribution panel bus


49/60



Preparing the breakers for installation

Before installing the breakers on the ATS panel board, follow the steps provided in this section for the

breaker(s) that you are installing. The parts that are identified in the illustrations below are included

with your circuit breaker kit.

Slide the bracket adapter onto the output side of the T1 single-pole breaker. The bracket adapter is

used to attach the breaker to the breaker bracket.

The T1 three-pole breakers are ready for installation on the panel. No additional preparation is

needed.\

Both the input and output sides of the T3 three-pole breaker require preparation before the breaker is

installed on the panel.

On the input side, follow these steps for each of the three pole positions:

1. Place an M8 square nut into a square nut retainer, and then insert the square nut retainer into the

pole position.

2. Slide an M8 washer onto an M8 bolt, and then loosely attach the bolt to the M8 square nut.

On the output side, follow these steps for each of the three pole positions:

3. Slide a saddle lug into the pole position. You may need to loosen the bolt in the lug.

4. Insert a saddle lug retainer into the pole position.

Input

Output

T1 single-pole breaker

Bracket Adapter

T1 three-pole breaker

Input

Output

T3 three-pole breaker

InputOutput

Saddle Lug

Saddle LugRetainer

Square

M8 Bolt

M8 WasherM8

Nut RetainerSquareNut


50/60



Parts and tools needed for installation procedures

T1 single-pole breaker assembly

T1 single-pole module

T1 single-pole breakers

M375 screws, washers and retainers

breaker brackets

M612 Torx screws

M4 15 screws and washers


T1 three-pole module

T1 three-pole breakers

M470 screws and washers

breaker brackets

M612 Torx screws

M470 screws and washers


T3 three-pole module

T1 three-pole breakers


breaker brackets

M612 Torx screws


Tools required

Phillips screwdriver

T25 Torx driver

Allen wrench

All parts needed for installation

procedures are included with the

circuit breaker kits.


51/60



Installing circuit breakers on the ATS panel board

This section shows how to install a T1 three-pole breaker assembly on a 250A ATS panel board. The

steps are identical for installing T1 single-pole and T3 three-pole breakers.

1. Attach the module to the ATS panel board (), and secure it by turning the module locks using

an Allen wrench ().

2. Place the circuit breakers onto the modules busbars () and lock in place with an M470

screw (). Use a Phillips screwdriver to tighten.

3. Attach the breaker brackets to the slots in the distribution bus frame () and secure with an

M612 Torx screw (). Use a T25 Torx driver to tighten. Attach the breaker to the breaker

bracket with an M4 70 screw (). Use a Phillips screwdriver to tighten.


52/60



4. Install dividers in the circuit breakers by sliding them, one at a time, into the notches on the side

of the breaker.

See also

For more information on the Divider Kits for the ATS circuit

breakers, refer to theInstallation Instructions (990-2245) provided

with the Divider Kit.


53/60


Appendix B: Wire Sizes

250 A ATS and 80 kW Generator

Copper building wire sizes.

Aluminum building wire sizes.

250 A ATS and 120 kW Generator

Copper building wire sizes.

Note

The following wire sizes are recommendations only, and correspond to the maximumampacity for operation of the ATS and the Generator. Smaller wire sizes can be used if

your system operates on a circuit with a lower ampacity.

InstallationMethod

PVC Insulation30C Ambient

XLPE or EPR Insulation30C Ambient



B1 & N = 70 mm2PE = 35 mm2

& N = 50 mm2PE = 25 mm2

& N = 95 mm2PE = 50 mm2

& N = 70 mm2PE = 35 mm2

B2 & N = 95 mm2PE = 50 mm2

& N = 70 mm2PE = 35 mm2

& N = 120 mm2PE = 70 mm2

& N = 70 mm2PE = 35 mm2

C & N = 70 mm2PE = 35 mm2

& N = 50 mm2PE = 25 mm2

& N = 70 mm2PE = 35 mm2

& N = 50 mm2PE = 25 mm2

InstallationMethod





B1 & N = 95 mm2PE = 50 mm2

& N = 70 mm2PE = 35 mm2

& N = 120 mm2PE = 70 mm2

& N = 70 mm2PE = 35 mm2

B2 & N = 120 mm2PE = 70 mm2

& N = 95 mm2PE = 50 mm2

& N = 185 mm2PE = 95 mm2

& N = 95 mm2PE = 50 mm2

C & N = 95 mm2PE = 50 mm2

& N = 95 mm2PE = 50 mm2

& N = 120 mm2PE = 70 mm2

& N = 95 mm2PE = 50 mm2

Installation

Method

PVC Insulation

30C Ambient

XLPE or EPR Insulation

30C Ambient

PVC Insulation

40C Ambient

XLPE or EPR Insulation

30C Ambient

B1 & N = 150 mm2PE = 95 mm2

& N = 95 mm2PE = 50 mm2

& N = 185 mm2PE = 95 mm2

& N = 120 mm2PE = 70 mm2

B2 & N = 185 mm2PE = 95 mm2

& N = 120 mm2PE = 70 mm2

& N = 240 mm2PE = 120 mm2

& N = 150 mm2PE = 95 mm2

C & N = 120 mm2PE = 70 mm2

& N = 95 mm2PE = 50 mm2

& N = 150 mm2PE = 95 mm2

& N = 95 mm2PE = 50 mm2


54/60

Appendix B: Wire Sizes


Aluminum building wire sizes.

Notes:

1. Explanation of installation methods:

B1 = Insulated wires routed within a multi-jacketed cable conductor. The multi-jacketed cable conductor is mounted to a wall.

B2 = Multi-wire cables routed within a multi-jacketed cable conductor. The multi-jacketed cable conductor is mounted to a wall.

C = Multi-wire cables mounted to a wall.

2. = Phase conductor; N = Neutral conductor; PE = Protective Earth conductor

3. Number in parenthesis = Number of paralleled conductors per terminal

4. Conductive cross-sectional areas are in accordance with IEC 60364-5-52

InstallationMethod





B1 & N = 240 mm2PE = 120 mm2

& N = 120 mm2PE = 70 mm2

& N = (2) 95 mm2PE = (2) 50 mm2

& N = 185 mm2PE = 95 mm2

B2 & N = 70 mm2PE = 35 mm2

& N = 185 mm2PE = 95 mm2

& N = (2) 120 mm2PE = (2) 70 mm2

& N = 240 mm2PE = 120 mm2

C & N = 185 mm2PE = 95 mm2

& N = 150 mm2PE = 95 mm2

& N = 240 mm2PE = 120 mm2

& N = 150 mm2PE = 95 mm2


55/60


Installation Checklist

The items below must be initialed, and the form must be signed and sent to APC, before a technician

will be dispatched to perform start-up. Initial only the items completed. If an item is initialed ascompleted and it is not complete, there could be additional billing.

Return completed form to:

American Power Conversion

Project Coordination

Fax: 401-788-2616

Item Initials

Fuel tank full of diesel fuel (seepage 9)

Generator pad poured to specifications (seepage 14)

Generator secured to pad (seepage 14)

ATS mounted securely to wall (seepage 16)

Input power from the generator connected to the ATS (seepage 24)

Mains input connected to the ATS (seepage 26)

E-stop contact from the generator connected to the ATS (seepage 28)

DC power input contact from the generator connected to the ATS (seepage 28)

Start contact from the generator connected to the ATS (seepage 28)

Communication cable from the ATS connected to the generator (seepage 30)

230 VAC input from the ATS connected to the generator (seepage 33)

Heater and battery charger connected to the generator (seepage 33)

Branch distribution equipment connected to the ATS (seepage 34)

EPO switch connected to the user interface board on the ATS (seepage 35)

Signature of person making inspection:

Phone number:

Date:

Name of company making inspection:

Phone number:

Date:


56/60


57/60


58/60


59/60


60/60

Customer support for this or any other APC product is available at no charge in any of the following ways:

Visit the APC Web site to access documents in the APC Knowledge Base and to submit customer

support requests.

www.apc.com (Corporate Headquarters)

Connect to localized APC Web sites for specific countries, each of which provides customer support

information.

www.apc.com/support/

Global support searching APC Knowledge Base and using e-support.

Contact an APC Customer Support center by telephone or e-mail.

Regional centers:

Local, country-specific centers: go to www.apc.com/support/contact for contact information.

Contact the APC representative or other distributor from whom you purchased yourAPC product for

information on how to obtain local customer support.

Direct InfraStruXure Customer Support Line (1)(877)537-0607 (toll free)

APC headquarters U.S., Canada (1)(800)800-4272 (toll free)

Latin America (1)(401)789-5735 (USA)

Europe, Middle East, Africa (353)(91)702000 (Ireland)

Japan (0) 35434-2021

Australia, New Zealand, South Pacific area (61) (2) 9955 9366 (Australia)

Entire contents copyright 2006 American Power Conversion Corporation. All rights reserved.

APC Worldwide Customer Support
http://www.apc.com/http://www.apcc.com/supporthttp://www.apc.com/support/contacthttp://www.apc.com/support/contacthttp://www.apcc.com/supporthttp://www.apc.com/

Documents

Aste-6z3qgx r0 En