Product characteristics: Dual DSP digital control, dual conversion full isolation design, fully adapt to harsh power grid environment N+X redundancy design, supporting parallel operation of different models of the same series, and supporting direct parallel operation of 6 sets Advanced battery management technology with temperature compensation function With combined power supply mode, ECO mode, automatic startup mode and frequency conversion mode Power walk in slow opening function to reduce the impact current of system startup
Low frequency tower | BWL116 | BWL1110 | BWL1115 | BWL1120 | |
capacity （KVA/ KW） | 6/4 . 8 | 10/8 | 15/12 | 20/16 | |
Input | |||||
Main input | Input voltage(Vac) | 220/230 | |||
Input voltage range (Vac) | 160 ~275 | ||||
Phase | Single-phase three-wire （1L+ N + PE） | ||||
Input frequency range (Hz) | 50 ( 60) +10% | ||||
Input power factor | >0 . 95(Add wave filter) | ||||
Bypass input | Input voltage(Vac) | 220/230 | |||
Input voltage range(Vac) | 160 ~275 | ||||
Phase | Single-phase three-wire (L+ N + PE) | ||||
Input frequency range (Hz) | 50 ( 60) ± 5% | ||||
Output spec | |||||
220± 1%/230± 1% | |||||
Output PF | 0.9 | ||||
Frequency （Hz） | 50( 60) Hz | ||||
wave form | Sinusoidal wave THDV <2% （Pure linear load） | ||||
Switching time （ms） | 0 ms | ||||
Overall efficiency | >90% | 92% | |||
Overload capacity | |||||
Battery | |||||
Battery voltage （Vac） | 100% ~110%: long-time running ； 110% ~125%：20S to bypass ；> 150%: 1S to bypass | ||||
Environment | |||||
working temperature （°C） | -10 ~40 | ||||
Storage temperature （°C） | -25^55 （Without battery） | ||||
relative humidity | 0 ~ 95% （Frost-free） | ||||
Working altitude | < 1500m | ||||
Noise （dB） | < 55 （1 M） | ||||
Other characteristics | |||||
Caution function | Output overload, mains power abnormality, UPS failure, battery undervoltage, etc | ||||
Protection function | Output short circuit, overload, over-temperature, battery undervoltage, output over-undervoltage | ||||
Communication function | Standard configuration： RS232 Optional：RS485/ SNMP/Dry contact | ||||
Mechanical characteristics | |||||
Dimensions （W*Hmm） | 400*750*1010MM | ||||
Weight（kg） | 67 | 100 | 120 | 220 | |
Low frequency tower | BWL116 | BWL1110 | BWL1115 | BWL1120 | |
capacity （KVA/ KW） | 6/4 . 8 | 10/8 | 15/12 | 20/16 | |
Input | |||||
Main input | Input voltage(Vac) | 220/230 | |||
Input voltage range (Vac) | 160 ~275 | ||||
Phase | Single-phase three-wire （1L+ N + PE） | ||||
Input frequency range (Hz) | 50 ( 60) +10% | ||||
Input power factor | >0 . 95(Add wave filter) | ||||
Bypass input | Input voltage(Vac) | 220/230 | |||
Input voltage range(Vac) | 160 ~275 | ||||
Phase | Single-phase three-wire (L+ N + PE) | ||||
Input frequency range (Hz) | 50 ( 60) ± 5% | ||||
Output spec | |||||
220± 1%/230± 1% | |||||
Output PF | 0.9 | ||||
Frequency （Hz） | 50( 60) Hz | ||||
wave form | Sinusoidal wave THDV <2% （Pure linear load） | ||||
Switching time （ms） | 0 ms | ||||
Overall efficiency | >90% | 92% | |||
Overload capacity | |||||
Battery | |||||
Battery voltage （Vac） | 100% ~110%: long-time running ； 110% ~125%：20S to bypass ；> 150%: 1S to bypass | ||||
Environment | |||||
working temperature （°C） | -10 ~40 | ||||
Storage temperature （°C） | -25^55 （Without battery） | ||||
relative humidity | 0 ~ 95% （Frost-free） | ||||
Working altitude | < 1500m | ||||
Noise （dB） | < 55 （1 M） | ||||
Other characteristics | |||||
Caution function | Output overload, mains power abnormality, UPS failure, battery undervoltage, etc | ||||
Protection function | Output short circuit, overload, over-temperature, battery undervoltage, output over-undervoltage | ||||
Communication function | Standard configuration： RS232 Optional：RS485/ SNMP/Dry contact | ||||
Mechanical characteristics | |||||
Dimensions （W*Hmm） | 400*750*1010MM | ||||
Weight（kg） | 67 | 100 | 120 | 220 | |
