Kstar 300kva 400kva 500kva UPS cube series

1 item(s)
PVFQ41991087

1,498,000.00

Kstar 300kva , 400kva, 500kva Cube series UPS

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Kstar 300kva, 400kva 500kva Cube series UPS

  • Power range: 300kVA / 400kVA / 500kVA
  • Work: online 3:3 phase PF: 0.9
  • Applications: Product features
  • High reliability

Double conversion on-line technology. IGBT rectifier.

Wide input voltage and frequency range, with a Power Walk In function, adapt to the harsh environment of the grid, reducing the impact on the generator, and the demand which is very useful for parallel system.

A novel full digital DSP&FPGA control strategy, which is patent that can protect the ups unit when a single DSP or FPGA is failed.

Modulation algorithm that is patent can reduce the area of the main circuit power, and the temperature rising inside the machine of the main power loop.

A patent Short circuit modulation algorithm greatly reduces power loss in the short circuit cycle.

  • energy-efficient
  • Three-level rectifier and inverter, efficiency is up to 95.3%.
  • Input PF larger than 0.99.
  • THDi <3% (100% linear load), THDi <5% (50% non-linear load).
  • High power density
  • Smaller footprint of rack : 1300mm(W)×850mm(D)×2000mm(H).
  • Parallel redundancy function
  • Support parallel expanded operation; maximum is 4 units.
  • LBS Function supported.
  • Support common battery.Flexible and reliable battery support program
  • Support 32/34/36/38/40 battery units. Charge current up to 100A.
  • Boost /Float stage charge.Strong load capacity
  • Long-term load below 105%, 1 hour between 105%- 110%.
  • With 100% unbalanced load.
  • Lead, lag load without derating.
  • Support full transformer load.
  • Good maintenance
  • 300K, 400K, 500K structures are completely compatible, reduce maintenance costs.
  • Class modular design, reduce maintenance costs.
  • Large screen LCD, 10-inch / 7 inch touch screen optional.
  • Support fault recording and fault exporting.
  • Built in the input, output, bypass, maintenance switches .Fuses are equipped for input, output and battery.

Features

Brand:
Kstar
Condition:
Brand new
Package Weight (kg):
1,200
Shipping time (min days):
45
Shipping time (max days):
60
Warranty (Month):
12

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