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R410a , 50Hz

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CMV Mini VRF SYSTEM. R410a , 50Hz. Contents. Brief Introduction Advantages Indoor units Controllers. I. Brief Introduction. 01. Product Line Up 02. Outdoor units 03. Indoor Units Line up 04. Nomenclature. Brief Introduction. 01. Product Line Up. CHIGO commercial AC products. - PowerPoint PPT Presentation

Text of R410a , 50Hz

PowerPoint

R410a, 50Hz

CMV Mini VRF SYSTEM

1ContentsBrief IntroductionAdvantagesIndoor unitsControllers

CHIGO New Generation DC Inverter VRF SystemI. Brief Introduction01. Product Line Up02. Outdoor units03. Indoor Units Line up04. Nomenclature

CHIGO New Generation DC Inverter VRF System01. Product Line UpBrief IntroductionCHIGO commercial AC productsR410a,50HZ380V-415V/3Ph;220V-240V/1phMini VRFLCACAir-cooled scroll chillerVRF10KW16KW14KW12.5KWCHIGO New Generation DC Inverter VRF System4 modelsAll outdoor units have same size10KW /12.5KW/14KW/16KWBrief Introduction02. Outdoor UnitsEach outdoor unit can connect more than one indoor unit, MAXIMUM 8 units can be connected.

CHIGO New Generation DC Inverter VRF System5SpecificationsCMV-V100W/ZR1-BCMV-V125W/ZR1-BCMV-V140W/ZR1-BCMV-V160W/ZR1-BCooling modeCapacity10KW12.5KW14KW16KWInput2.69KW3.38KW3.98KW4.58KWHeating modeCapacity11.5KW14KW16KW18.5KWInput2.91KW3.66KW4.3KW5.13KWSize W*H*D mm900*1328*345Noise level dB(A)45 ~ 58Max connected indoor unit quantity6678380V-415V/3PH/50HZ ; 220V-240V/1PH/50HZ02. Outdoor UnitsCHIGO New Generation DC Inverter VRF System03. Indoor Units Line Up Cap.(kW)4-way cassette4-way cassette (compact type)Wall-mountedLow ESP ducted unitMedium ESP ducted unitHigh ESP ducted unitFloor CeilingFresh air processor2.22.83.23.64.55.67.18.09.010.011.212.012.514.015.016.0

Brief Introduction

CHIGO New Generation DC Inverter VRF SystemBrief Introduction04. How To Read The Model NameCMV

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V

100

W

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Z

R1

B

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Refrigerant type R1: R410a Power supply Z: 380-415V/3PH/50Hz Omit:220-240V/1PH/50Hz Outdoor unit Chigo VRF system Capacity (*100W) Compressor code V: Inverter Design code B: 2nd generationCHIGO New Generation DC Inverter VRF System04. How To Read The Model NameBrief Introduction Refrigerant type R1: R410a Function code H: Heat pump Indoor unit code Q: 4-way cassette G: Wall-mounted TA: Low ESP ducted TB: Medium ESP ducted TH: High ESP ducted LD: Floor ceiling Chigo VRF system Capacity (*100W) Compressor code V: InverterCMV

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V

125

TB

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H

R1

B

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Design code B: 2nd generationCHIGO New Generation DC Inverter VRF SystemII. Advantages01. High efficiency02. Benefit for users03. Benefits For Installers04. Doctor Kit

CHIGO New Generation DC Inverter VRF System01. High EfficiencyCHIGO New Generation DC Inverter VRF SystemHigh Efficiency01. High Efficiency DC Inverter CompressorTwin-rotor DC inverter compressorRotating speed can be down to 20RPS Has very good efficiency in part load conditionHigh efficiencyLow vibrationHigh reliability

Long lifeLow noiseCHIGO New Generation DC Inverter VRF System12High Efficiency01. High Efficiency DC Inverter Compressor

Environmental Protection: Developed the compressor with alternative refrigerant which can protect environment.High Efficiency, Low Noise:Optimized the efficiency and noise during operation with the latest technology.Low Vibration:Reduced the vibration during compressor start and operation by using 2CYL Structure, simplified the match of air-conditioning.CHIGO New Generation DC Inverter VRF System13ACmotorHigh Efficiency02. High Efficiency DC MotorHigh efficiency DC fan motor Low noise and high efficiency because of high-density wire winding engineeringBrushless with built-in sensorLow efficiencyBig noiseNot adjustable

CHIGO New Generation DC Inverter VRF System14High Efficiency03. DC Motor Stepless ControlDC fan motor can be stepless controlled by outdoor PCB according to system's operating temperature and frequency. And it is able to reduce the energy consumption and maintain the system in the best performance.Energy wasted Low performance0%100%130%120070050%LoadRevolution (rpm)2001400DC motor stepless adjustmentAC motor 2-speed adjustment50% energysavedCHIGO New Generation DC Inverter VRF System15High Efficiency04. 180 Sine Wave ControlThe perfect combination of 180 Sine wave rotor frequency drive control technology and excellent IPM inverters, reduces the reactive loss of motor-driven, increases motor efficiency by 12%.

180 Sine Wave vector Control

Conventional control waveform

Increase efficiency by 12% CHIGO New Generation DC Inverter VRF System16Coefficient of heat transfer, kW/(m2K)Refrigerant mass flow, kg/(m2K)654100200300400

High Efficiency05. CCT Inner-grooved TubeCCT (Continuous Cooling Transformation) inner-grooved copper tube has high thermometric conductivity. Its inner-grooved fins break the refrigerant flow boundary layer to enhance refrigerant disturbance to increase heat-exchanging efficiency.CCT Inner-grooved TubeConventional TubeCHIGO New Generation DC Inverter VRF System17High Efficiency06. High Performance Heat ExchangerHas low air resistance and great heat transfer coefficientFrosting improved, frost on the heat-exchanger will be well-distributed, easy for defrosting.Coefficient of heat transfer kW/(m2K)Face velocity, m/s300200100024Cross Flow FinsConventional Fins

CHIGO New Generation DC Inverter VRF System1802. Benefits For UsersCHIGO New Generation DC Inverter VRF SystemBenefits For Users01. Excellent In EfficiencyThanks to DC devices(compressor and motor), piping optimization design and new control logic, system's EER and COP are observably increase.CHIGO New Generation DC Inverter VRF System20Benefits For Users02. Outstanding Comfort AbilityPrecisely room temperature control by adopting large pulse EXV. Indoor temperature fluctuation can be maintain within 0.5 C, offers outstanding comfort ability.TimeRoom Temperature25oC0.5CConventional fixed speed system

Mini VRFCHIGO New Generation DC Inverter VRF System21Some indoor unit get to set pointBenefits For Users02. Fast cooling and heatingEvery rooms meet set point most quickly and comfortably by optimized refrigerant control.Normally running

Stop @ Set pointStop @ Set pointCHIGO New Generation DC Inverter VRF System22Benefits For Users03. Wide Outdoor Operation Range.Because global warming is getting worse, Max. cooling operating temperature is increased to 50C, 0 C10 C20 C30 C40 C50 C-10C-5C50CCooling range-20C30CHeating range-10C0C10 C20 C30C-20CHeating operating temperature is down to -20C. In the cold winter, system can heat the room continuously. CHIGO New Generation DC Inverter VRF System23Benefits For Users05. Intelligent Defrosting ProgramProgram starts only when unit needs to. Whereas conventional unit's defrosting timing & duration is fixed, causing fluctuations in temperature and personal comfort.TimeHeating Capacity output Conventional programIntelligent defrosting programConventional unit's defrosting timing & duration is fixed

Intelligent defrosting program starts according to heat exchanging efficiency & capacity change due to the frost. Less temperature fluctuations, people feel more comfortable.CHIGO New Generation DC Inverter VRF System24Benefits For Users06. Fan Reversal Protection

In standby, if the outdoor fan motor is rotating in opposite direction at a high speed by the wind or other natural factors, the unit cant start so as to keep the fan motor from broken down. It will start when the fan motor speed slow down.

CHIGO New Generation DC Inverter VRF System25

Benefits For Users07. Flexible For All Kinds Of Rooms8 types & 55 models of indoor units, suitable for all kinds of rooms.

CHIGO New Generation DC Inverter VRF System2603. Benefits For InstallersCHIGO New Generation DC Inverter VRF SystemBenefits For Installers01. Long Pipe & Height Difference.The total pipe length: 125 mThe longest pipe length: 50 mHeight deference: 30 mHeight difference between indoor units: 15 mLength from first indoor distributor to last indoor unit: 25 m