Shenzhen HRD SCI&TECH CO.,Ltd
HRD UPS---Global High-end Power Solutions Expert! Your best trustable OEM/ODM power partner! ISO9001-2015,ISO14001 , ISO18001, TLC, CQC, TUV ,CE certified.
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3 Phase Electric Inverter Pure Sine With 10KVA -120KVA 110VDC
Introduction: EF series 3phase industrial power inverter is adopted with advanced technology and high-frequency pulse width modulation control of the CPU design of new inverter technology, high reliability, protection-function, small waveform distortion, etc..
It can be converted to 110V AC or 220Vac 50/60Hz, voltage, frequency stability, with pure sine wave AC power. The product has a high conversion efficiency. (At full load conditions up to 85%). As well as a strong non-linear load drive capability . The input voltage, current and output voltage and current monitoring for detection, in order to achie ve maintenance-free guarded function.
Application: Power plant, transformer substation, electricity system, rail system, oil, gas, harsh environment etc.
Main Features:
| Model | EF3310 | EF3315 | EF3320 | EF3330 | EF3340 | EF3360 | EF3380 | EF33100 | EF33120 | |
| Capacity | 10KVA | 15KVA | 20KVA | 30KVA | 40kva | 60KVA | 80KVA | 100KVA | 120kva | |
| Input | ||||||||||
| Phase | 3PHASE +N+G | |||||||||
| Bypass range | 380/400v+/-15% | |||||||||
| DC | 110Vdc/220Vdc ± 20% | 220Vdc ± 20% | ||||||||
| voltage | 220/230Vac+/-15%(AC mode);220/230Vac +/-1% 1Ph 50Hz (INV. mode) | |||||||||
| output | ||||||||||
| P.F | 0.8 | |||||||||
| Wave form | Pure sine wave | |||||||||
| THDi | < 2% | |||||||||
| Over load | 105%～125％10mins;125%～150%1min. | |||||||||
| Transfer time | 0ms (Inverter to bypass,bypass to inverter) | |||||||||
| display | AC input voltage,frequency;DCinput voltage ,current; output voltage, frequency current, load etc. | |||||||||
| alarm | DC input high or low,inverter failure,unsynchronization,bypass failure,bypass output,overload | |||||||||
| Environment | ||||||||||
| Cooling | Forced cooling | |||||||||
| Temp. | 0-40degree | |||||||||
| Humidity | 0%-90%(non-condensing) | |||||||||
| Noise | 52-58Db(1m) | |||||||||
| Physical | ||||||||||
| IP grade | 20 | |||||||||
| Unit Size(L*W*H) | 600*600*1280(mm) | 800×800×1600mm | 800×800×1800mm | |||||||
| Weight(kg) | 230 | 250 | 260 | 305 | 345 | 500 | 560 | 610 | 710 | |