Off-grid Inverter

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Product Characteristics

Product Parameter

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  • Multiple charging voltage grades to adapt to more battery topology,to maximize battery performance

  • Multiple working mode are optional for different working priority (Grid / battery / energy saving mode)

  • electricity bypass quick charging function

  • solar panel MPPT Charging technology

  • user-friendly multiple communication module(RS485,RS232,CAN,GPRS,WIFI)are optional to be compatible with more monitoring device:mobile,computer,Internet/remote operation

  • over-load and short-cricuit protection

  • capable of providing the continous power to linear load or not-liner load of lamp,computer,fridge,air-conditioner ,fans,and household appliances and industrial power

ModelRBN1012CRBN1024CRBN1512CRBN1524CRBN2012CRBN2024CRBN3012CRBN3024CRBN4048CRBN5048CRBN6048C
Line mode
AC input voltage 220/230/240Vac
AC input voltage range155~272Vac (±2%)
Rated frequency 50HZ/ 60Hz ( auto detection)
Frequency range47±0.3Hz ~ 55±0.3Hz for 50Hz; ( 57±0.3Hz ~ 65±0.3Hz for 60Hz)
Over-load/Short-circuit protectioncircuit breaker
Efficiency>95%
Transfer time(AC to DC or DC to AC): 10ms ( typical )
Bypass relay current30A40A
Invert Mode
Output voltage waveformSine wave
Rated output power 1000VA/1000W1500VA/1500W2000VA/2000W3000VA/3000W4000VA/4000W5000VA/5000W6000VA/6000W
Power factor1
Rated output voltage 220/230/240(±10%)Vac
Rated output frequency50Hz ±0.3Hz/60Hz ± 0.3Hz
Efficiency>88%
Over-load protection(110%< Load<125%) ±10%: fault(shutdown output)after 15 min ; (125%<load <150%) ±10%: fault(shutdown output)after 60 s ; load >150% ±10%: fault(shutdown output)after 20S
Peak power (10s)3000VA4500VA6000VA11000VA12000VA15000VA18000VA

Capable of starting

electric motor

1HP2HP3HP4HP5HP

Output short-circuit

protection

current limit( fault after 10s )
Output breaker current 10A30A40A
DC input voltage /12VDC mode : 12/11Vdc ; 24VDC mode: 24/22Vdc48/ 44Vdc
Min.DC start voltage 
DC input Voltage range10.0 ~ 16.0,±0.6Vdc:12VDC mode (*2 is 24VDC input mode ,*4 is 48VDC input mode )(12VDC mode : low alarm:10.5V;shutdown:10V;high fault:16V;high recovery:15.5V)
Main operating mode0-6 level :electricity first;7-9 level battery first
Charge(line)
Charge current 35A20A45A25A65A35A75A50A35A40A50A
Charge curren regulation ± 5A
Battery voltage range 12VDC mode : 10-15.7Vdc ; 24VDC mode : 20–31.4Vdc40–62.8Vdc
Charge short-circuit protectioncircuit breaker
Breaker current 10A30A40A
Over charge protectionbattery voltage ≥ 15.7V 为 12VDC mode (*2 为 24VDC input mode ,*4 为 48VDC input mode );every 1S&fault after 60S
Charge(solar)
MPPT voltage range 12VDC mode: 15-55Vdc ; 24VDC mode: 18-78Vdc50-145Vdc
Max PV input voltage 12VDC mode : 70Vdc ; 24VDC mode: 100Vdc200Vdc

Max PV open 

circuit voltage

12VDC mode : 56Vdc ; 24VDC mode: 80Vdc145Vdc
Rate charge current45A60A

Max. full load 

charging efficiency

98%
Battery short-circuit protectionFuse

Solar panel wiring 

protection

Anti reverse connecting protection
Others
Dimension (H /W /D )410/ 264/180mm510/264 /180mm555/264/180mm
Weight 15.7kg16kg19.9kg19kg21.9kg22kg26.3kg26kg29.2kg34.5kg37.3kg
Degree of protection IP20(force air,variable speed fan)

Operation temperature 

range

-15° C to 40° C (-25℃ ~ 60℃ for storage ) 
Relative humidity5%to95%
Communication interfaceRS-485/GPRS/WiFi

Safe certificate/ 

EMC certificates

CE(EN62040-1, EN62040-2)/ C2
Factory warranty1 years


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