Model:BZH 3120 BZH 3120:3ph—1ph Power capacity:20KVA,18KW Power factor:0.9 Machine efficiency:＞95% display:LCD+LED or Colour touch screen
Model | BZH 3120 |
Phase number | 3ph—1ph |
Power capacity | 20KVA,18KW |
Machine efficiency | ＞95% |
Input | |
Rated voltage | 380V/400V/415V |
voltage range | +25% ~ - 25%, full load / 25% ~ - 40%, linear derating with load capacity between 100% and 70% |
Frequency range | 40~70Hz |
Current distortion rate | <3% |
Power factor | 0.9 |
Bypass | |
Rated voltage | 220/230/240V |
Voltage range | -50%~+20% |
Frequency range | ±3Hz (settable) |
output | |
Rated output voltage | 380V/400V/415V |
Voltage accuracy | ±0.5% (balanced load) |
Dynamic voltage transient | 2% (0 ~ 100% load change) |
Voltage distortion rate | THD < 0.5% (linear load) / THD < 3% (nar load) |
power factor | 0.9 |
Frequency tracking range | 50 / 60Hz ± 1%, can be set |
Frequency accuracy | ±0.01% |
Three phase accuracy | 120°± 0.5° |
Voltage unbalance | ± 3% (100% unbalanced load) |
Frequency tracking rate | 0.5hz/s to 5Hz / s, settable |
Peak ratio | 3:1 |
Overload capacity | 105% long-term operation / 110%, 1H / 125%, 10min / 150%, 1min / > 150%, shut down immediately |
system | |
system efficiency | Normal mode: 95%, economic mode: 99% |
Battery mode efficiency | 95% |
Battery configuration | 12V, 32 or 40pcs optional (384VDC or 480VDC) |
display | LCD+LED or Colour touch screen |
insulation resistance | >2M (500VDC) |
Degree of protection | IP31 |
Support | Parallel redundancy |
communication interface | RS232 , Optional: RS485, dry contact, SNMP card, EPO, generator interface |
Wiring mode | Rear incoming line |
working temperature | 0-40℃ |
relative humidity | 0-95% (no condensation) |
Noise (dB) | <55dB |
physical characteristics | |
Net weight (Kg), Dimension DWH | 30KVA/40KVA: 55KG / 692 x 249 x 532 mm |
Model | BZH 3120 |
Phase number | 3ph—1ph |
Power capacity | 20KVA,18KW |
Machine efficiency | ＞95% |
Input | |
Rated voltage | 380V/400V/415V |
voltage range | +25% ~ - 25%, full load / 25% ~ - 40%, linear derating with load capacity between 100% and 70% |
Frequency range | 40~70Hz |
Current distortion rate | <3% |
Power factor | 0.9 |
Bypass | |
Rated voltage | 220/230/240V |
Voltage range | -50%~+20% |
Frequency range | ±3Hz (settable) |
output | |
Rated output voltage | 380V/400V/415V |
Voltage accuracy | ±0.5% (balanced load) |
Dynamic voltage transient | 2% (0 ~ 100% load change) |
Voltage distortion rate | THD < 0.5% (linear load) / THD < 3% (nar load) |
power factor | 0.9 |
Frequency tracking range | 50 / 60Hz ± 1%, can be set |
Frequency accuracy | ±0.01% |
Three phase accuracy | 120°± 0.5° |
Voltage unbalance | ± 3% (100% unbalanced load) |
Frequency tracking rate | 0.5hz/s to 5Hz / s, settable |
Peak ratio | 3:1 |
Overload capacity | 105% long-term operation / 110%, 1H / 125%, 10min / 150%, 1min / > 150%, shut down immediately |
system | |
system efficiency | Normal mode: 95%, economic mode: 99% |
Battery mode efficiency | 95% |
Battery configuration | 12V, 32 or 40pcs optional (384VDC or 480VDC) |
display | LCD+LED or Colour touch screen |
insulation resistance | >2M (500VDC) |
Degree of protection | IP31 |
Support | Parallel redundancy |
communication interface | RS232 , Optional: RS485, dry contact, SNMP card, EPO, generator interface |
Wiring mode | Rear incoming line |
working temperature | 0-40℃ |
relative humidity | 0-95% (no condensation) |
Noise (dB) | <55dB |
physical characteristics | |
Net weight (Kg), Dimension DWH | 30KVA/40KVA: 55KG / 692 x 249 x 532 mm |
