Product characteristics: Three-input and three-out pure online dual-change product, supporting 380/400/415V, 50/60Hz power grid system The input power factor is up to 0.99, the input harmonic current is less than 3%, and the overall efficiency is more than 95% DSP full digital circulation control technology, excellent parallel performance Built-in battery (40-60 cells), intelligent battery management scheme, easy to install and use. All fans adopt redundant design, which greatly improves the reliability of the system. With EPO emergency shutdown safety function. Rich options: built-in SNMP network communication card, dry connection point card, lightning protection module, mobile phone short message alarm. Industrial design, all adopt three-prevention technology, which can adapt to harsh environment
Model | BSH-3310B,BSH-3340B 10KVA/20KVA/30KVA/40KVA |
Capacity | 9KW/18KW/27KW36KW |
Main input | |
Input voltage | 380V/400V/415V |
Phase | 3Ph+4 wires |
Power factor | >0.99 |
Current distortion rate | <3% |
Voltage range | +25%~-25%,full load / 25%~-40%,The load capacity is derated linearly between 100% and 70%. |
Frequency range | 40-70HZ |
Bypass input | |
Input voltage | 380V/400V/415V |
Voltage range | -50%-+20% |
Frequency range | 50/60Hz±1% (adjustable) |
Output | |
Voltage accuracy | ±0.5% (Load balancing) |
Dynamic voltage transients | 2%(0~100% Load changes) |
Voltage distortion rate | THD<0.5%(Linear load） / THD<3%（non-linear load） |
Power factor | 0.9 |
Frequency range (synchronized range) | 50/60Hz±3Hz, Can be set |
Frequency accuracy | ±0.01% |
Three-phase phase accuracy | 120°±0.5° |
Voltage unbalance | ±3%（100%Unbalanced load） |
Frequency tracking rate | 0.5Hz/s to 5Hz/s, satteble |
Current crest ratio | 3:1 |
Overload capacity | 105%Long-term work / 110%,1h /125%,10min / 150%,1min />150%,Shut down immediately |
System | |
System efficiency | Normal mode: 95%，Economic model: 99% |
Battery model efficiency | 95% |
Battery configuration | Internal 7AH/12V (40~60 knots optional) |
Display | LCD+LED |
EMI | IEC62040-2 |
EMS | IEC61000-4-2(ESD) / IEC61000-4-3(RS) / 61000-4-4 (EFT) / IEC61000-4-5 (Surge) |
Insulation resistance | >2M (500VDC) |
Dielectric strength | (Input and output to ground)2820Vdc,The leakage current is less than 3.5mA, and there is no arcing for 1 minute |
Surge protection | Meet the IV. installation position requirements specified in IEC60664-1, that is, the ability to withstand 1.2/50us+8/20us mixed wave is not less than 6KV/3KA |
Degree of protection | IP20 |
Communication interface | RS232,RS485,Dry contact,SNMP卡,EPO,Generator interface |
Wiring method | Rear line |
Working temperature | 0-40℃ |
relative humidity | 0-95%(non-condensing) |
Noises(dB) | <55dB |
Physical parameters | |
Weight(Kg) | 145kg(Built-in 40 batteries) |
Dimension DxWxH | 870 x 300 x 1025 mm |
Model | BSH-3310B,BSH-3340B 10KVA/20KVA/30KVA/40KVA |
Capacity | 9KW/18KW/27KW36KW |
Main input | |
Input voltage | 380V/400V/415V |
Phase | 3Ph+4 wires |
Power factor | >0.99 |
Current distortion rate | <3% |
Voltage range | +25%~-25%,full load / 25%~-40%,The load capacity is derated linearly between 100% and 70%. |
Frequency range | 40-70HZ |
Bypass input | |
Input voltage | 380V/400V/415V |
Voltage range | -50%-+20% |
Frequency range | 50/60Hz±1% (adjustable) |
Output | |
Voltage accuracy | ±0.5% (Load balancing) |
Dynamic voltage transients | 2%(0~100% Load changes) |
Voltage distortion rate | THD<0.5%(Linear load） / THD<3%（non-linear load） |
Power factor | 0.9 |
Frequency range (synchronized range) | 50/60Hz±3Hz, Can be set |
Frequency accuracy | ±0.01% |
Three-phase phase accuracy | 120°±0.5° |
Voltage unbalance | ±3%（100%Unbalanced load） |
Frequency tracking rate | 0.5Hz/s to 5Hz/s, satteble |
Current crest ratio | 3:1 |
Overload capacity | 105%Long-term work / 110%,1h /125%,10min / 150%,1min />150%,Shut down immediately |
System | |
System efficiency | Normal mode: 95%，Economic model: 99% |
Battery model efficiency | 95% |
Battery configuration | Internal 7AH/12V (40~60 knots optional) |
Display | LCD+LED |
EMI | IEC62040-2 |
EMS | IEC61000-4-2(ESD) / IEC61000-4-3(RS) / 61000-4-4 (EFT) / IEC61000-4-5 (Surge) |
Insulation resistance | >2M (500VDC) |
Dielectric strength | (Input and output to ground)2820Vdc,The leakage current is less than 3.5mA, and there is no arcing for 1 minute |
Surge protection | Meet the IV. installation position requirements specified in IEC60664-1, that is, the ability to withstand 1.2/50us+8/20us mixed wave is not less than 6KV/3KA |
Degree of protection | IP20 |
Communication interface | RS232,RS485,Dry contact,SNMP卡,EPO,Generator interface |
Wiring method | Rear line |
Working temperature | 0-40℃ |
relative humidity | 0-95%(non-condensing) |
Noises(dB) | <55dB |
Physical parameters | |
Weight(Kg) | 145kg(Built-in 40 batteries) |
Dimension DxWxH | 870 x 300 x 1025 mm |
