BWSVG™

Static var generator

Maintain Real-Time High Power Factor Operation of the System

Static var generator BW-SVG
Static var generator BW-SVG

Product Introduction

The BWSVG™ static var generator based on IGBT consists of three basic functional modules: detection module, control operation module, and compensation output module. The working principle is that the current information of the external CT detection system is analyzed by the control chip to determine the current information such as PF, S, Q, etc. The controller then provides a compensation drive signal, and the inverse circuit composed of the power electronic inverter circuit emits compensation current. It is suitable for industries such as metallurgy, coal, chemical, non-ferrous, petrochemical, semiconductor, and automotive.

Product features

Technical Parameters

Rated working voltage400V±15% (other voltage levels can be customized)
Rated working frequency50/60Hz±5%
Environmental temperature range-10℃~+55℃, automatic capacity reduction in over-temperature
Overload capacity2.5In, 20ms
Switching frequency20kHz(IGBT)
Response time≤50μs
Full response time≤5ms
Structural designAdopt modular structural design; the standard protection level of the shell is IP20
Equipment installation method in the cabinetCabinet-mounted modular installation, module and cabinet connection using rack-mounted or wall-mounted design
Fault processingThe fault of any module should not affect the normal operation of other modules and the overall operation of the system
Control algorithmAdopt intelligent FFT algorithm, instantaneous reactive power algorithm
Human-machine interfaceEquipped with a 7-inch color LCD screen
Function settingReactive power compensation and unbalanced compensation can be combined freely, and filtering can be taken into consideration
Filtering range2-25 harmonic filtering range (optional), filtering efficiency can reach more than 97%
Noise≤65dB
Full load power consumption≤2%
Communication interfaceCommunication interface adopts RS485 or Ethernet port, providing open protocol text
Expansion modeSupport multi-machine unequal capacity parallel expansion

Selection table

ModelCompensation capacity (kvar)Voltage level (V)Minimum cabinet size Width x Depth x Height (mm)
BW-SVG-1-400/5050400600×800×2200
BW-SVG-1-400/100100400600×800×2200
BW-SVG-1-400/150150400600×800×2200
BW-SVG-1-400/200200400600×800×2200
BW-SVG-1-400/250250400800×800×2200
BW-SVG-1-400/300300400800×800×2200
BW-SVG-1-400/3503504001000×800×2200
BW-SVG-1-400/4004004001000×800×2200
BW-SVG-2-400/250250400800×800×2200
BW-SVG-2-400/300300400800×800×2200
BW-SVG-2-400/3503504001000×800×2200
BW-SVG-2-400/4004004001000×800×2200
BW-SVG-1-660/5050660600×800×2200
BW-SVG-1-660/100100660600×800×2200
BW-SVG-1-660/200200660800×800×2200
BW-SVG-1-660/300 3006601200×800×2200
BW-SVG-2-660/3003006601200×800×2200

Note: Wiring method: three-phase three-wire and three-phase four-wire cabinet have the same dimensions. Other voltage levels or capacities can be customized.

BOWO Smart Power Energy Integration
Solution Provider
  • Telephone
    010-60775517
  • Email
    zxn@dfpower.com.cn
  • Headquarters Address
    A208, Building A, Xinyuan Technology Park, No.97 Changping Road
    Shahe Town, Changping District, Beijing
  • Factory Address
    Buildings 7 and 8, North Area of Xinyuan Technology Park
    Machikou Town, Changping District, Beijing
  • 提交成功

    我们将尽快与您取得联系
    关闭
    我们将尽快与您取得联系
    关闭
    Purchase 010-60775517 13911318361 zxn@dfpower.com.cn

    I want to purchase