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SPECIFICATIONS
Capacity (kVA) : 300kVA
AC INPUT :
Phase : 3 phase
Voltage : 220V/380V T
Voltage Range : ±18% ( ± 25% option )
Frequency : 47-63 Hz
Power factor : 0.95~1
AC OUTPUT
Phase : 3 phase
Voltage : 220V/380V T
Frequency : 47-63 Hz
Power factor : ±0.7~1
VA Efficency : ≥ 98% at Full Load / No load energy power consumption ≤ 2%
Line Regulation : ±1% ~ ±2%
Load Regulation : ±1% ~ ±2%
Total Harmonic Distortion : ≤ 1%
Response Time : ≤ 4ms/Step
INDICATOR
LCD : Display electrial parameters, state the control, memories of history events
LED : power abnormal, output voltage overrun ( high voltage/low voltage), auto bypass supply
PROTECTION
Over Range : Power auto shut (option)& LED Indicator
Over Load : 150% for 15s , 130% for 30s , 110% for 300s
Auto Bypass : LED Indicator & Alarm
Over/Under Voltage : Alarm (option)& Auto shut off(option)
Noise Suppressors : High energy surge absorber, LC Filter, EMI Filter(option)
R.S.T. Phase Failure : Alarm(option) & Auto shut off(option)
Overload Capacity: 200% for 10 sec; 500% for 50ms
Audible Noise( 1 meter ) : ≤ 58 dB
Cooling System : Fan cooling
Connections : copper busbar
Ambient Temperature : 0°C ~ 40°C
Humidity : 0-95% Non-condensing
