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) | 10KVA | 20KVA | 30KVA | 40KVA | 50KVA | 60KVA | 80KVA | 100KVA | 120KVA | 160KVA | 200KVA | 250KVA | 300KVA | 400KVA |
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 |
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