China 3 Phase Industrial Uninterruptible Power Supply with N + X Parallel Function 100Kva - 800Kva

China 3 Phase Industrial Uninterruptible Power Supply with N + X Parallel Function 100Kva - 800Kva

Model: Low Frequency Online UPS Low Frequency Strar Series  LF33 120K-800K(3Ph in/3Ph out)

Industrial UPS Overview:

1: Industrial UPS with 3 Phase for both 208Vac 220Vac and 380Vac 400Vac 415Vac Input / Output

2: UPS with Adopt 4 layer PCB, and SMD technology

3: UPS with High efficiency IGBT 

4: With RS232 RS495 communication ports

5: Generator compatible

Key Features

0.9 output power factor,

UP to 6 units in parallel

6-inch extra large LCD that display 12 language( English/Russian/Spanish/French…)

The efficiency of the machine is more than 94%, and reach 98% in ECO mode.

6th generation DSP control

 Pure sine wave output, true on-line dual conversion design

Adopt 4 layer PCB, and SMD technology.

 High efficiency IGBT (Insulated Gate Bipolar Transistor) inverter technology

Touch screen display, with the simple operation and Intuitive data, optional display language and logo.

 Set the work mode on the display directly, UPS mode, ECO mode, EPS mode.

Intelligent detecting function

 Excellent load featureIt is completely capable to load from 0~100% while no need to change to bypass, which make sure    the output reliable.

Three phase separately control, realizes the control of instantaneous over~loading balance, so as to reach 100%    

    unbalanced load.

 Cold start

    When mains failure, can directly use the battery to start the ups until the battery discharge to low voltage, when mains

    recover, can self start UPS.

Generator compatible

   According to the real electric circumstances, UPS can be compatible to the generator, highly improve the generator input

    efficiency, save the energy.

Intelligent communication

  With RS232 and RS485 standard collocation, optional SNMP and dry contact

  Perfect protection.

   Input/output over/low voltage protection, input surge protection, phase sequence protection, battery over

    charge/discharge protection, short circuit protection, over-temperature protection and so on, as well as alarm function.

Selectable battery inspection module.

   Can test the single parameter and display on the LCD, battery failure will immediately alarm and inform the

    administrator.

High-powered dynamic feature

   Adopt kinds of feedback control such as instantaneous control mode and virtual value, not only reach the high dynamic

    adjustment, but also reduce the output voltage distortion.

ptional input harmonic filter or 12 pulse rectifier

   Effectively restrain the input THD,raise UPS input power factor, reduce the input THD current.

Application
Mainly used in large IDC rooms, bank/securities settlement center, communication network management center, semiconductor product lines and large automation production and its control system. According to the special needs of users was improved, and used in large sports venues, conference room, theater and highway and railway tunnels metal halide lamp lighting system.

Technical Specification