Active Member
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[China]
Address: No. 2, Shajiao Sijia Gate, Humen Town, Dongguan City, Guangdong Province, China
Contact name:Kris
Guangdong ALI Testing Equipment Co,.Ltd |
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10 ~ 80KVA Tower High Frequency Online UPS Three Phase 380Vac
Description
| • AC Efficiency | The ratio of the output power from the UPS to the input power from the AC utility in Line mode. |
| • Backup Time | The time provided by battery in a UPS system when AC utility loss. |
| • Backup Time/Runtime | The duration that UPS supplies backup power to the electrical appliances while power failure.The unit of backup time is minute andcalculates backup time from black out happening to battery used up. |
| • Battery Charging Current | The current to charging the battery that is regulated from the AC utility by the circuit inside the UPS. |
| • Blackout | Complete loss of power. Some literature considers a voltage drop below about 80V to be a blackout as well since most equipment will not operate below these levels. |
| • Buck and Boost | A function to adjust the output of UPS. When the voltage is under normal condition then the UPS will boost the voltage higher. When the voltage is over normal condition then the UPS will buck the voltage lower. |
| • Cold start function | The UPS can be started from battery directly without AC utility. Some people also name it as DC start. |
| • CommuniCAT-parts-partsion | UPSs can often communiCAT-parts-partse with computer equipment in order to allow the UPS to trigger a controlled automatic shutdown of the computer.This is usually done when the mains has failed and the UPS battery power is close to being used up. |
Feature
SpecifiCAT-parts-partsion
| Inverter | Phase | 3 phase +N | |||||||||||||
| Rated power | Rated capacity*0.8 | ||||||||||||||
| Nominal voltage | 380/400/415VAC | ||||||||||||||
| Output voltage stability | ±1%(Stable load),±3%(fluctuant load) | ||||||||||||||
| Frequency stability | 50Hz±0.1% | ||||||||||||||
| Crest Factor | >3:1 | ||||||||||||||
| Output waveform distortion | Sine wave ,linear load<3%;non-linear load<5% | ||||||||||||||
| Dynamic characteristic | Instant voltage<±5%(from 0 to 100%),instant recover time<10ms | ||||||||||||||
| Unbalanced load voltage | <±5% | ||||||||||||||
| Overload Protection | 125%10m;150%60S;200%200ms | ||||||||||||||
| Inverter efficiency | >95%(full load) | ||||||||||||||
