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[China]
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Address: Liruisi Industrial Park, No. 56 Fengtang Avenue, Shajing, Bao'an District, Shenzhen, Guangdong Province, China
Contact name:Xia Xingui
Shenzhen Liruisi Electronics Co., Ltd. |
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LIRUISI Power Frequency Machine Room Power Supply Black HP Series 250KVA
Product Introduction:
UPS power supply is a power supply device used to protect
computers, servers, network equipment and other electronic devices.
UPS power supply can provide a stable power supply for these
devices, keep the equipment running in the event of unstable power
supply or power failure, and ensure that the equipment shuts down
normally, so as to avoid data loss and equipment flash failure. UPS
power supply is usually composed of battery pack, charger,
inverter, intelligent controller, etc., and the higher-end UPS
power supply will also be equipped with network management
functions, which can remotely monitor and manage the operating
status of UPS power supply and improve the management efficiency of
equipment.
How it works:
Three-in, three-out, double-conversion online working power
frequency machine operation.
Product parameters:
| HP10KVA-HP400KVA [Power frequency tower three-in, three-out UPS system] | |
| Model | HP250KVA |
| Nominal capacity (KW) | 200 |
| Single-phase input maximum current (A) | 475 |
| Working method and principle | In-line power supply, static bypass switch (non-stop switching), double conversion technology, the output power supply is completely isolated |
| Input power factor | 0.8/0.9 (12 pulses)/0.95 (with active filter) |
| Phase number | Three-phase + N + G |
| Nominal voltage | 380VAC±25% |
| Nominal frequency | 50HZ±10%,60HZ±10% |
| voltage harmonic distortion | <5% |
| soft start | 0~100% 5 sec |
| HP10KVA-HP400KVA [Power frequency tower three-in, three-out UPS system] battery | |
| Maximum discharge current (A) | 568 |
| Number of batteries per group | 12V type 32 sections or 2V type 192 sections |
| Nominal battery voltage | 384VDC(348V-384V);160~400KVA:384/396VDC |
| float voltage | 432VDC |
| charging current | 6~ 30A (adjustable) |
| HP10KVA-HP400KVA [Power frequency tower three-in, three-out UPS system] bypass | |
| Phase number | Three-phase + N + G |
| Nominal voltage | 380VAC±15% |
| Nominal frequency | 50HZ±5%；60HZ±5% |
| Transition time | 0ms |
| HP10KVA-HP400KVA [Power frequency tower three-in, three-out UPS system] overall system | |
| Communication interface | RS232, RS485, Dry Contacts, Smart Slots |
| Operating temperature | 0~40℃ |
| Relative humidity (non-condensing) | 0%~90% |
| Operating height (max) | < 1000 meters (1% decrease in power for each additional 100 meters, up to 4000 meters) |
| Cooling method | forced ventilation |
| Protection class | IP20 |
| Box color | White or black |
| Easy to maintain | Front/top/side |
