best 3 phase 250KW off-grid inverter for sale

Date: 2023-March-01     Hits:171

Eastsun best 3 phase 250KW off-grid inverter for sale



●DSP digital control technology, pure sine wave output

●LCD display, make the operation at a glance

●Super overload ability: 125% 10 minutes, 150% 1 minute

●The standard output isolated transformer

●Have the record function of 600 UPS running information

●The standard automatic bypass and manual bypass function

●Optional configuration: USB ports,  SNMP, dry contacts and RS485

●Standard RS232 interface, remote alarm and fault query management capabilities

● No need additional control card, without centralized control, can be 8 UPS directly parallelled

● Superior protection (surgers, short-circuit, overvoltages, undervoltages, overcharge, Overload, over tempretuer, reverse connection protection etc.


Nominal capacity250
Battery voltage396VDC
Input voltage384VAC±25%
Input frequency50Hz/60Hz±10%
Output voltage380VAC±1%
Output frequencySynchronized with utility in mains mode,50/60Hz±1% in battery mode
WaveformPure Sine Wave
Total harmonic distortionLinear load<3%;non-linear load<5%
Crest factor3:1
Inverter overload capability125%,10min;150%,1min
Efficiency(load 100%)95%
ProtectionsShort-circuit,overload,over-voltage,undervoltage,low battery,over-temperature,fan fault
Operating temperature-20~40
Relative humidity0~90%
Running altitude(maximum)<1000 meters(each additional 100 meters power fell 1% to a maximum 5,000 meters)
CoolingForced ventilation
Noise≤70dB(Distance 1m)
Size(W*D*H mm)1250*750*1650

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