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35kV-110kV High Voltage Shunt Capacitor Bank With Large Capacity

  • 35kV-110kV High Voltage Shunt Capacitor Bank With Large Capacity
Key attributes
Brand ROCKWILL
Model NO. 35kV-110kV High Voltage Shunt Capacitor Bank With Large Capacity
Rated voltage 35kV
Rated frequency 50/60Hz
Series BAMH
Product descriptions from the supplier
Description

Overview

The high-voltage and large-capacity assembled shunt capacitor device is used in AC power systems of 1000kV and belo in areas with limited floor space or high seismic requirements, providing reactive power compensation for industrial frequency power systems. 

 Main features

  • Adopting new type of integrated internal capacitor  unit, the quality is safe and reliable.

  • The product has compact structure, large capacity and small footprint.

  • The hierarchical design of multiple insulation platforms greatly improves the explosion resistance level of the product.

  • The capacitor body is designed with a terminal box with a signal collector, which is used to collect the voltage, current, temperature, pressure, gas and other signals during the operation of the capacitor, which is convenient for monitoring the operation status of the capacitor.

  • The core adopts high-quality new insulating materials and point-shaped insulation structure, which can not only ensure good internal insulation performance, but also ensure smooth heat dissipation of the core, making it safer and more reliable to operate.

  • The main components adopt bolt type and detachable structure, which is convenient for installation and transportation, as well as for on-site maintenance.

Parameters

Rated frequency

50/60Hz

Rated voltage

20kV,35kV,66kV,110kV

Rated capacity

35kV voltage level: three-phase integrated 10000kvar, single-phase 3334, 6667, 10000, 20000kvar.

66kV voltage level: single-phase 20000kvar

110kV voltage level: single-phase 80,000kvar

Number of phases

Three-phase or single-phase

Loss tangent

tanδ≤0.0005

Climbing distance of outlet casing

≥35mm/kV

Contamination level of casing

D

Capacitance deviation

The deviation between the measured capacitance and its rated value shall not exceed 0~+5%, and the ratio of the maximum value to the minimum value between any two line terminals of the three-phase capacitor shall not exceed 1.02

Altitude

≤1000m

Environmental temperature category

-40/B

Installation location

Outdoor, It can also be used indoors or in areas that require a small area

Surrounding environment

No severely corrosive gas and steam to metal, no conductive or explosive dust, no severe mechanical vibration.

Function

The high-voltage large-capacity tank type shunt capacitor mainly used for the 110kV, 66kV and 35kV side of main transformers in areas with limited area or high seismic requirements, to improve the power factor of the grid, reduce line losses, compensate to the efficiency of power supply and distribution, and improve the quality of the power supply voltage. It has the advantages of good seismic performance, small footprint, and easy installation and maintenance.

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