Technical specifications:

• Input nominal voltage : 160V/270V 1 Phase, 320V/440V 3 Phase
• Input frequency: 45-55 HZ
• Power factor: 0.7 lagging
• Efficiency: 90%
• Voltage regulation: 1%
• Current limit: 108
• Battery charging: 6 to 8hrs.
• DC input range: 24V – 480V DC
• Waveform: Pure sine wave
• Output voltage: 230V+-1%
• Output power factor: 0.9
• Voltage regulation
• 100% unbalanced load: +1-1%
• Frequency lock range: 48 to 52hz
• THD (linear load): <2%

Overload:

• <110% : Continuous
• 110-125%: 15min
• 125-150%: 10min
• >150% : 60sec.
• Efficiency: 90%
• 100% : 30sec.
• 300% : 1sec.
• Isolation with output: Yes

Overall environment:

• Temperature : 0°c-40°c (32-140f)
• Humidity : 0%-90% (non-condensing)
• Attitude: <1500m above sea-level

Protections:

• Short circuit: Rectifier, reserve, bypass NFB
• Lightning: Mov
• EMC filter: Input & output
• Galvanic isolation: Between input & output
• Data display by LCD: Yes
• LED, LCD, Buzzer: Yes
• Dry contact: Yes
• Battery start: Yes