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Installation Tester
SATURN 100SATURN 100
ELMESELMESGOERZGOERZHEMEHEMENORMANORMA
With SATURN 100 you can measure and testWith SATURN 100 you can measure and testl Residual-current-circuit-breaker (RCD) with / without
tripping, IDN 10 mA... 1000 mAl S + G RCD with / without trippingl Tripping time 1 ms up to 200 msl Earthing/grounding resistance 0.01Ω ... 10 kΩl Insulation resistance 0.01 ... 100 MΩl Lopp/internal mains resistance 0.01 ... 200 Ω
Short-circuit current 2 A...9,99 kAEarth/ground electrode voltage (SEV 3569) 1 ... 200 Vfor voltages from 100 to 435 V
l Rotary-field direction, also in 2 - phase + N systeml Low resistance circuits 0.01... 20 Ωl Protective-wire voltage/rupturel Indication for phase conductorl Voltage 1...400l Frequency 15.3 ... 457 Hz
DescriptionDescription
In erecting and operating electrical installations, numerous national
and international regulations must be complied with,
such as DIN VDE 0100, ÖVE-EN1. The protective measures laid
down in these regulations are to ensure human safety as well as
reliable operation. Impeccable functioning of these protective
measures needs to be continually monitored by suitable measuring
equipment. In this, high-quality metrological checks are as important
to the user as simplicity of operation and maximum safety.
SATURN 100 is the perfect solution for these requirements. It has
become the standard for installation testing troughout Europe,
particularly by its versatility of application at all mains voltages,
types of systems and frequencies. Besides technical versatility,
both prompting and safety are unequaled in this instrument.
All measuring processes and computations are performed fully
automatically by a microprocessor and indicated clearly and for any
lenght of time on a large, easy-to-read display.
In practice this means:
- - Select functionSelect function
- Press START button- Press START button
- Read measured value- Read measured value
Further Advantages of SATURN 100Further Advantages of SATURN 100::
l Fully automatic prompting to protect against misconnection and
damage by misoperation
l Connection test of three-pin outlets
l Automatic display of mains voltage and frequency
l Measurement of loop/earthing/grounding resistance also
for RCDs
l Maximum disturbance-immunity and accuracy of measurements
l Error display in case of illegal measuring conditions
l Display of measured values for any length of time
l Automatic mains voltage switching from 100-400 V
l Short-term measuring methods for maximum reliability
l Automatic switchoff increases battery life
l Short form operating instructions
l Long battery life, approx. 3500 insulation measurements
l Use of rechargeable batteries possible
l Complete accessories: 3 pole connection cable, mains plug test
lead, rubber protection cover and earthstake, safety test lead
included as standard
l Developed, designed and manufactured according to
DIN ISO 9001
l Extremely robust (rubber protection cover)
l Light weight
l easy handling (large rotary switch)
Technical DataTechnical Data
General:General:Display: 3-digit (999 digit), 7-segment-Liquid-Crystal-
Display, 19 mm high, with fluorescentillumination
Working temperature: –10° C … +55° COperating temperature: 0° C … +35° CStorage temperature: –20° C … +60° CTemperature coefficient: ± 0,1% of m.v. / KReference temperature: 23° C ± 2 KOperating error: Refers to operating temperature range.Intrinsic error: Refers to the reference temperature range.Climatic class: JWG as per DIN 40040Protection: IP 40 as per DIN 40050Protective class: Class II 300 V CAT III, pollution degree
2, IEC/EN 61010-1Test voltage: 3.7 kVQuality standards: developed, designed and manufactured
refering to DIN ISO 9001Permissible overload: Ueff = 600 V in all functionsEmission: Class B as per EN50081-1 and IEC 61326-1Immunity: Class B as per EN50082-1 and IEC 61326-1Auxiliary power: 6 pcs.1.5V alkali-mangan-batteries
(IEC LR 6) or 1.2 V accusDimensions: 234 x 175 x 115 mm (L x W x H)Weight: Approx. 1.5 kg without batteries
and accessories
Compensation of line extensions up to 5 Ω possible.
VoltagesVoltages
Range Display range Resolution Frequency range Intrinsic error
1…400 V 0…500 V 1 V 45…65 Hz ±(1% of mv +1d)
Internal resistance: Approx. 470 kΩ (L/N – PE), approx. 940 kΩ (L - N)
Mains frequencyMains frequency
Range Resolution Volt range Intrinsic error
15.3 … 457 Hz 0.1 … 1 Hz 5…400 V ±(0.1% of mv +1 digit)
Internal resistance: Approx. 470 kΩ (L/N – PE)
Test of standard and selective RCDs Test of standard and selective RCDs (IEC 61557-6)(IEC 61557-6)with / without tripping, with / without probeNominal voltage: 101 … 253 V, 45…65 HzMains impedance angle: <18°, cos ϕ > 0,95
Settable Nominal Intrinsic error RemarksFaul current I∆N
...%of Set Valuewithout tipping:10 mA 0 … -7 % normal or selective S S30, 100, 300, 500, 1000 mA 0 … -5 %
with tipping:10 mA 0 … +7 %30, 100 mA 0 … +5 %300, 500 mA sélective SS only for U >153 V1000 mA not selective; only for U > 153 V
Contact Voltage Range Resolution Intrinsic error(U
L)
0.1 … 99.9 V 0.1 V 0…+15 % of m.w. + 2 digits
Internal resistance: Approx. 470 kΩ
Range for loop-resistance RS
Resolution Computation Operat.I∆N
(mA) resp. earthing-resistance RA
(Ω) R = RA resp. R
Serror
10 1…15…999 Ω…9.99 kΩ30 1…15…999 Ω…3.33 kΩ100 0.1…1.5…99.9…999 Ω300 0.1…1.5…99.9…333 Ω
1)500 0.01…0.15…2.99…99.9…199Ω1)2)1000 0.01…0.15…2.99…99.9Ω
1) not for U < 152 V2) not for selective RCDs
Tripping time (tA) Resolution Operating error
0 … 200 ms 1 ms ±4 ms
Earth resistance: as per IEC 61557-5Nominal voltage: 101…253 V, 45…65 Hz
measured voltageR
S
220R
S
380R
S
110R
S
230R
S
400R
S
127R
S
1… 10
0,1… 1
0.01…10.01…0.1
±(10%of mv+ 4 digit)
R =
resp.R =
for selective-RCD test
UL
I∆N
UL
2 x I∆N
RA
RS
Range Resolution Test current Operating error
0.01…0.15…2.99…15.0 Ω 0.01... 0.1 Ω 1 A15.0…99.9 Ω 0.01… 0.1 Ω 500 mA ± (10% of
0.1…1.5…29.9…999 Ω 0.1… 1 Ω 50 mA mv + 3 digit)1…15…299Ω…9.99 kΩ 1… 10 Ω 5 mA
Permissible probe voltage: max. 20 V to PE-potentialProbe resistance: max. 10 kΩ
Probe voltage range Resolution Intrinsic error
0.1…69.9 V 0.1 V ± (2% of mv + 1 digit)
Insulation RInsulation RISOISO Resistance (IEC 61557-2) Resistance (IEC 61557-2)Nominal voltage: 500 V DC/automatic discharging after
one measurementOpen-circuit voltage: < 520 V DCNominal current: 1 mA DCShort-circuit current: < 12 mA DC
RISO Range Resolution Operating error
0.01…0.05…9.99…99.9 MΩ 10 … 100 kΩ ± (8% of mv + 1 digit)
DC-voltage range
0 … 520 V 1 V ± (8% of mv + 5 digit)
Loop / Internal resistance RLoop / Internal resistance RLOOPLOOP, R, RS (IEC 61557-3)S (IEC 61557-3)Nominal voltage: 100…435 V, 45…65 HzMains impedance angle: < 18°, cos ϕ > 0,95Test current: > 3.1 A at 230 V; > 5.5 A at 400 V
Range Resolution Operating error
0.01...0.12...2.99...99.9...199Ω 0.01… 0.1 … 1Ω ± (5% of mv + 3 digit)
Load resistance: < 80 ΩMeasuring period: max. 200ms for fault voltage >50 V
Short-circuit Resolu- Calculation of measured value (switchablecurrent range tion in service facility)
Type1Type1Voltage 100–152 V I
K =
Voltage 153–293 V IK =
Voltage 294–435 V IK =
2 A…9.99 kA 1 A/10 AType 2Type 2 (standard)Voltage 100–152 V I
K =
Voltage 153–293 V IK =
Voltage 294–435 V IK =
Type 3Type 3 IK =
Earthelectrode Voltage (SEV 3569):Earthelectrode Voltage (SEV 3569):possible with probe only
Range Resolution Procedure
1. Measurement RS
0…200 V 1 V 2. Measurement RA
3. Calculation US-PE
= x UMains
*
* (Type 1…3 see RS-measurement)
Rotary Field Direction (IEC 61557-7)Rotary Field Direction (IEC 61557-7)also for 2-phase + neutral systemsVoltage range: 20 V … 400 V AC, 45…65 HzInternal resistance: Approx. 470 kΩ L
1/L
2 to L
3
Low Resistance R (IEC61557-4)Low Resistance R (IEC61557-4)Open-circuit voltage: Battery voltage 5.5 V up to 9 V DCShort-circuit current: > 200 mA, < 450 mA DC
Range Resolution Operating error
0.01…0.15…2.99…19.9 Ω 0.01–0.1 Ω ± (5% of mv + 3 digit)
Internal resistance: Approx. 20 ΩMeasuring period: Depends on occasional inductance, approx.
2s with resistive load (incl. change of polarity)
Protective-wire checkProtective-wire checkVoltage range: 50 V … 250 V AC potential difference between
contact electrode and PE-conductorInternal resistance: Approx. 1,6 MΩ
Phase connection testPhase connection testVoltage range: 20 V … 250 V AC; 45…65 HzInternal resistance: Approx. 470 kΩ
Order codesOrder codes
DescriptionDescription Order No..Order No..
SATURN 100SATURN 100 A 1856 06411
1 Installation and appliance tester with protection cover1 Connection cable with mains plug; 1.5 m long1 Connection cable, 3-wire 1.5 m long3 Alligator clips, insulated3 Test tips1 Earth / ground stake1 Cable reel with 25 m cable1 Carrying belt6 BatteriesOperating instructions in E, G or FCalibration certificate
For ReorderingFor Reordering1 Connection cable with mains plug; 1.5 m long A 6002 891361 Connection cable, 3-wire 1.5 m long A 6002 090173 Alligator clips, insulated A 6009 171033 Test tips A 6009 543001 Earth / ground stake, 35 cm long A 6045 103501 Cable reel with 25 m cable A 6045 051021 Cable reel with 50 m cable A 6045 051031 Democase for TT-, TN-, IT-systems A 1899 06211 AT, CH, FR, IT, UK1 Operating instructions in E A 1856 61 GA1E
LEM NORMA GmbHPalmersstraße 2A-2351 Wiener NeudorfPHONE: +43(0)2236 691-0FAX: +43(0)2236 63 080E-mail: [email protected]
LEM UK LTDGeneva Court, 1 Penketh Place, West PimboSkelmersdale, Lancashire WN8 9QXPHONE: 01695 - 720 777FAX: 01695 - 507 04E-mail: [email protected]
Printed in Austria.Technical modifications reserved.
Publication A 99409 E (04.99 · 5 · GD)
LEM Instruments Inc.23822 Hawthorne Boulevard #100Torrance, CA 90505PHONE: 1-310-373-0966FAX: 1-310-373-9056E-mail: [email protected]
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