250KVA 415VAC, Generator compatible three phase IGBT Low Frequency Online UPS

model

CHP
3010K

CHP
3020K

CHP
3030K

CHP
3040K

CHP
3050K

CHP
3060K

CHP
3080K

CHP
3100K

CHP
3120K

CHP
3160K

CHP
3200K

CHP
3250K

CHP
3300K

CHP
3400K

Nominal capacity (KVA)

10

KVA

20

KVA

30

KVA

40

KVA

50

KVA

60

KVA

80

KVA

100

KVA

120

KVA

160

KVA

200

KVA

250

KVA

300

KVA

400

KVA

Phase number

3L+N+G

Input power factor

≥0.85 (option ≥0.95)

rectifier

Input rated voltage

380VAC , 400VAC, 415VAC(option 208VAC, 220VAC)

range

±25%

Input

nominal frequency

50Hz±10%, 60Hz±10%

Input

overtone current

6pulses rectifier＜30%    12pulses rectifier plus filter ＜5%

Output

ripple wave

< 2％

Soft start

0～100%  5sec

charging

Charge

mode

Constant current first then constant voltage, charge with temperature compensation,

automatic switch of even charge and float charge,

programmable timing battery charge-discharge automatic maintenance

Float charging voltage

432VDC

Equalized charging voltage

445VDC

Temperature compensation voltage

3mV/℃(cell battery)

Charging current

0.1C(automatic adjust according to battery capacity)

Charging power

20％of rated capacity

Battery

 type

maintenance free lead-acid battery

capacity

7～999AH settable (capacity vary with power)

battery number

12V-32pcs, 2V-192pcs (nominal voltage 384VDC)

invertor

Phase number

                                                                              3 phase+N

Rated power

Rated capacity×0.9

Nominal voltage

380VAC , 400VAC, 415VAC(option 208VAC, 220VAC)

Output voltage stability

±1%(steady load), ±3%(fluctuation of load)

Frequency stability

50Hz, 60Hz＜±0. 5%(desynchronised)

Factor of wave crest

> 5:1

Output Waveform distortion degree

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

Dynamic feature

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

Unbalance load voltage

＜±5%

Overload protection

115% normal work  125% 10 min, 150%1min, 200％1s

Invertor efficiency

>95％(full load)

bypass

Phase number

3 phase+N

Input nominal voltage

380VAC , 400VAC, 415VAC(option 208VAC, 220VAC)

Output nominal voltage

380VAC , 400VAC, 415VAC(option 208VAC, 220VAC)

Switching time

0ms(adopted static switch )

protection

input protection

voltage, frequency ultralimit, phase wrong, phase lost

Output protection

overcurrent, short circuit, power factor low

Battery protection

 overcharge, overdischarge

Overheat protection

Environmental thermal, inverter overheat protection

Hardware fault protection

Auxiliary power supply abnormal, breaker trip, fuse break,

power device overcurrent or overvoltage

 System specifications

Economic running mode

Economic mode available, overall efficiency reach up to 98%

Audio alert function

Any failure will be alerted

Work environment

Ambient temperature: -30～50℃, relative humidity: 30%～90%,

altitude: ＜2000M(power reduce 1% every 100M raised, 4000Mutmost)

Cooling method

Forced ventilation

Telecom interface

RS232, RS485. Dry contact interface, SNMP card(network remote control)

Redundancy function

Cascade or multiple hot spare

Anti-surge

10/700μS, 5KV;8/20μS, 20KA

 Protection level

IP31

Safety performance

I/O on ground resistance (3000VAC), stray current less than 3.5mA;

insulation resistance exceeding 2MΩ(500VDC)

Noise(dB)

48~55

55~60

60~65

65~70

Mechanical dimension (W×D×H)mm

600×620×1200

600×720×1500

980×800×1800

1380×950×1800

1600×1150×1800

Weight(Kg)

200

265

310

342

385

402

560

850

910

1300

1680

1750

1830

1980