Ecological Power Network

KR33 Series

» IGBT Rectifier » Advanced 3-level Technology » High Efficiency 96% » Output PF=1 (1kVA/1kW) » Small Footprint » Fault Trace Management

UPS 40-120kVA

Finance

Energy

Telecommunication

Medical

Data Center

Transportation

Government

Electricity

National Defense

• Superwideinputvoltagerange-60%~+25%• Robustoverloadability• Dual systemcontrol cardanddualbypassunitpowerpreventsinglefailurepoint

• 3levelIGBTrectifierbenefitwithlowTHDi(<3%)andhighpowerfactor

• Bussynchronizationcontrolfunctionprovidesreliablehighpowerforthedualbusapplication

• 3-levelIGBTinverterensuresexcellentperformance• Intelligentfancontrolaccordingtheloadcapacityreducesthenoiseandprolongsfanservicelife

•Highef ficiency inonlinemode (>96%) reducesheatdissipationandlimitspowerconsumptioncosts

• Ef f iciency>99% in ECOmode gives signif icant costreduction

KR33 Series UPS

High Reliability

Green Power

- 60%

+25%

0% 20% 30% 40% 50% 60% 70% 80% 90% 100%90.00%

92.50%

95.00%

97.50%

100.00%

Efficiency

LoadRate

InputVoltageRange

InputVoltageRange

» 120kVA/120kWFullloadrunningoneday(24h)comparewithindustrialefficiency92%

» Daysavingenergy:(120kVA×1.0×96%-120kVA×0.8×92%)»» ×24h=645.12kWh» Daysavingmoney:645.12×0.1USD/kWh=64.512USD

(hypothesis0.1USD/kWh)» Eachyearsavingenergy:645.12×365=235468.8kWh» Eachyearsavingmoney:0.1×235468.8=23546.88USD

Example:

DSPDSP

•Save 23,546.88perYear!

40-120kVA

Flexible Design

• Commonbatterybanksharinginparallelsystem• Flexiblebatteryconfigurationimprovesserviceability• Highpowerdensitydesignwithcompactsize,120kWonlycover0.3825mm• Frequencyconverterfunction(60Hzto50Hzor50Hzto60Hz)• Gensetiscompatible• Self-agingtestfunctionwithoutloadenablesonsitecommission• Easyonsiteparallelmodification

Intelligent Management

• FaultTraceManagement(FTM)forconvenientfailureanalysis(80mswaveformrecord)

• Intelligent batterymanagement systemprolongsbatteryservicelife

• HMIenablesmoresettingandstatusshowing• Autodedustingfunction• Keycomponentspre-alarmfunction

TroubleshootingFaultInput

DataAnalysis MalfunctionLocated

• Customizedpowerdistributioncabinet• FlexibleNetworkManagement:SNMP• IntelligentBatteryMonitoringSystem• Bypassvoltageregulator

• AutoSwitch:STS,ATS• Energyfeedbackabsorber• N+Xinparallel• Inputisolationtransformer

800mm 850mm

1900mm

850mm450mm

1400mm

Comparetonormalsizeinthemarket

More Options

Commonbatterybanksharing

UPS1 UPS2

FTM

2

Xiamen Kehua Hengsheng Co., Ltd.

Add: No. 457, Malong Road, Torch High-Tech Industrial Zone, Xiamen Fujian China

Tel: +86-592-5160516 Fax: +86-592-5162166 www.kehua.com

Version No.: 20160925-01-500 @2016 Xiamen Kehua Hengsheng Co., Ltd. All rights reserved. V2016.12.23. Suject to change without notice.

40-120kVA

• Specificationissubjecttochangewithoutpriornotice.

Technical Specifications

Model KR3340 KR3360 KR3380 KR33100 KR33120

Input

RatedVoltage(Vac) 380/400/415

VoltageRange(Vac) 138-485

InputWiring 3Ph+N+PE

InputFrequency(Hz) 40-70

PowerFactor ≥0.99

THDi <3%

Phase 3Φ4W+PE

Battery(VDC) ±192(±180V-±240Vsettable)

MaxChargingCurrent(A) ±10A ±20A ±20A ±30A ±30A

Output

Capacity(kVA/kW) 40/40 60/60 80/80 100/100 120/120

PowerFactor 1

Phase 3Φ4W+PE

Waveform Puresinewave

Voltage(Vac) L-L:380,400,415±1%

Frequency(Hz) 50/60±0.2%(batterymode)

ThreephaseDifference ≤2degrees

Waveformdistortion ≤0.8%(linearload)

Staticbypasstransfertime(ms)

0

Systemefficiency 96%

OverloadCapacity

115%loadfor60minutes,130%loadfor10minutes,

150%loadfor1minute

Other

Approvals CE(EN62040-2,IEC62040-1)

OperatingTemperature(℃) 0~40

StorageTemperature(℃) -40~70

RelativeHumidity 0%-95%(nocondensing)

CommunicationFunction

RS485,drycontact(SNMPadapterisoptional)

Dimension(W×D×H)(mm)

450*850*1400

Weight(kg) 173 206 206 239 239

KR33 Series UPS