Model

CHP3010kVA-CHP3030kVA

CHP3040kVA -CHP3060kVA

CHP3080kVA -CHP3120kVA

CHP3160kVA -CHP3300kVA

CHP3

400kVA -CHP600kVA

Nominal capacity (kVA)

10

20

30

40

50

60

80

100

120

160

200

250

300

400

600

Power (kW)

8

16

24

32

40

48

64

80

96

128

160

200

240

320

480

Work mode

Low frequency double conversion true online

Phase

Three phase 3L+N+G

Rectifier  ( input )

 Nominal voltage

380vac/400vac/420vac or customized 200vac/208vac/220vac/480vac

Range

±25%

Frequency

50Hz±10% or 60Hz±10%

Output ripple wave

<2%

Soft start

0~100% 5S

Charge

Charge mode

Constant current, then constant voltage, automatic switch between equalized charge and float charge, programmable timing battery charge-discharge automatic maintenance

Float charging voltage

435VDC

Charge current

0.1C ( Automatic adjust according to battery capacity)                                                                                        Example: 100Ah battery, the charge current is setted 10A, or according the charge time customer need

Battery

Type

Maintenance free lead-acid battery, optional lithium battery

Capacity

7～999AH settable (capacity vary with power)

Number

384VDC(12v 32pcs or 2v 192pcs), optional 360VDC (12v 30pcs, or 2v 180pcs)

480VDC

Inverter

Phase

Three phase +N

Output power factor

0.8

Nominal voltage

380vac/400vac/420vac or customized 200vac/208vac/220vac/480vac

Output voltage stability

±1%(steady load), ±5%(fluctuation of load)

Frequency stability

50Hz, 60Hz<±0. 5% ( Asynchronous )

Crest factor

3:1

Output waveform distortion degree

Pure sine wave, linear load＜3%, non-linear load＜5%

Dynamic feature

Transient voltage＜±5% ( jump from 0% to 100% ), instant recovery time＜10ms

Unbalance load voltage

＜±5%

Overload protection

115% normal work, 125% 1 min, 150%1s

Efficiency

92% ( Full load )

93% ( Full load )

95% ( Full load )

Bypass

Phase

3Phase+N

Input nominal voltage

380vac/400vac/420vac or customized 200vac/208vac/220vac/480vac

Output nominal voltage

380vac/400vac/420vac or customized 200vac/208vac/220vac/480vac

Transfer time

0ms (Static switch 0ms switch)

Protection function

Input protection

Voltage, frequency ultra limit, phase wrong, phase lost

Output protection

Over current, short circuit, over voltage, under voltage

Battery protection

 Overcharge, over discharge protection

Temperature protection

Environment over-temperature protection, Inverter over-temperature protection

Hardware fault protection

Auxiliary power supply abnormal, breaker trip, fuse break, power device over current or overvoltage

Systems parameters

ECO mode

Can set the ECO mode, high efficiency up to 98%

Voice alarm

Any failure will be alerted

Work environment

Ambient temperature: 0～40℃, relative humidity: 30%～90%, altitude: ＜1000M                                                  ( power reduce 1% every 100M raised, 4000M utmost)

Cooling method

Forced ventilation

Communication port

RS232, RS485, Dry contact interface, Optional SNMP card for remote control

Redundancy function

Series connection hot backup or parallel, parallel current deviation≦5%

Anti surge capacity

10/700μS, 5KA,  8/20μS, 20KA

Protection level

IP21

Safety performance

I/O on ground resistance (2000VAC), stray current less than 10mA,                                                         insulation resistance exceeding 2MΩ(500VDC)

Noise(dB)

48~55

55~60

60~65

65~70

Mechanical size (W×D×H)mm

600×620×1250

700×600×1520

980×800×1800

1380×950×1800

1600×1200×1800

Net weight(Kg)

205

265

311

407

485

506

770

913

937

1440

1710

1980

2810

2050

3130