400V 20kVA Three Phase Industrial Online UPS
400V 20kVA Three Phase Industrial Online UPS image
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Quick Details
Product Details
1. All digital DSP control technology;
2. Advanced IGBT inverter technology;
3. Pure on-line double conversion technology;
4. Perfect protection:AC input/output over/under voltage, over load, short circuit, over-temperature, under-voltage warning, and battery over charge protection etc.;
5. Reduntant parallel function:up to 8 units can be paralleled freely;
6. Powerful communication system: RS-232 PORT, dry contact relays, emergency switch EPO interface;
7. Low self-consumptioin and high efficiency;
8. Pre-alarm system;
9. Friendly Touch Screen display;
10. Wide AC input range;
11. Powerful overload ability: under inverter mode-overload capacity 110%/125%/150% for 300min/10min/1min; under bypass mode, oerload 150%/170%/250 for 60min/10min/1min.
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We are China 400V 20kVA Three Phase Industrial Online UPS manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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Tags: Low Frequency, Online Ups, powtech, Three Phase