SPECFICATIONS
INPUT
Inverter mode Nominal voltage  72 Vdc 
Voltage range  64.8 - 90.0 Vdc
Charge mode Nominal voltage 220 Vac
Voltage range 165 - 264 Vac
Frequency 50 / 60 Hz ± 6% at nominal voltage 
PV input Option
AV generator Option
OUTPUT
Inverter mode Power continuous (Pf.= 0.8)  1,250 VA / 1,000 W 
Voltage 220 Vac ± 1% 
Phase Single phase 
Frequency 50 / 60 H ± 0.1% 
Wave form  Pure sine wave 
Total harmonic distortion < 3% at full linear load
Maximum surge power 150%
Maximum AC current 5.7 A
Charge mode Nominal voltage  72 Vdc
Charging current 1 A
SYSTEM
Efficiency Inverter mode 72%
Protection Over current, overload, over temperature, short circuit, over voltage, under voltage 
ฺBATTERY
DC voltage 72 Vdc
Battery Type Sealed lead acid (maintenance-free) 
Indicator
LED AC Input, Charge, Inverter, PV, Auto Bypass, Manual Bypass,   Low Battery, Over Temperature, Fault, Battery Level, Load Level, Overload
LCD display  AC input voltage, AC output voltage, Battery level (%), Load level (%) 
Communication Interface Dry contact (DB-9)  Yes
Ventilation
Cooling Ventilation fan 
DESIGN REGULATION 
Enclosure Ingress protection  IP 20 
ENVIRONMENT
Temperature 0˚C to 40˚C 
Relative humidity 0 - 95 %  (non - condensing)
Acoustic noise At 1 metre  < 45 dBA
Physical
DIMENSION W x H x D (cm.) 25 x 51.5 x 56.5 cm 
WEIGHT Approximate in kg. 69 kg