Kehua YTG33300

Kehua three-in three-out 300KVA high-power UPS long-term power supply online 270KW power frequency machine

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Ratings

UPS runtime configurations

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Detailed specifications:

Rated input voltage （Vac）	380/400/415(L-L)
Input voltage range (Vac)	±25%
Input frequency （Hz）	40~70
Bypass Sync Tracking Range (Hz)	50/60±10% (5% optional)
Phase number	Three-phase four-wire PE
Battery voltage	384

Capacity （kVA）	300
Output power factor (PF)	0.9
Voltage (VAC)	380/400/415±1%
Frequency (Hz)	When utility power is normal, it automatically synchronizes; when utility power is abnormal, the unit operates at 50Hz (60 Hz) ± 0.2%.
Waveform	Sine wave, THD<2% (linear load)
Overload capacity	Inverter state: 125% full load for 10 minutes; 150% full load for 1 minute
system efficiency	Up to 94%

Communication function	Support RS232/RS485, SNMP, dry contact communication
Alert feature	Abnormal mains supply, UPS fault, battery undervoltage, input overload, etc.
Protection function	Battery undervoltage protection, overload protection, short circuit protection, over temperature protection, input undervoltage protection, etc.
Operating temperature （℃）	-5~40
Relative humidity	0% ~ 95% (no condensation)
Noise （dB）	＜70
Size (width * depth * height)(mm)6 pulses	160010001850
Weight （kg）	1830

300KVA input AC 380V: output AC 380V

Input parameter
Input voltage	380V AC
Input live conductor size	250mm²
Input neutral conductor size	250mm²
Input earth conductor size	250mm²
Input breaker	800A -Input AC 380V: Output AC 380V
Output parameter
Output voltage	380V AC
Output conductor size	200mm²
Output neutral conductor size	200mm²
Output earth conductor size	200mm²
Output breaker	630A -Input AC 380V: Output AC 380V
Battery specifications
External battery breaker	1000A-Input AC 380V: Output AC 380V
External battery cable size	375mm²