Capacitor Bank

Author:sinavapower 2025-06-24 11:59:13 29 0 0

Capacitor Bank

Advantages:

Automatic compensation

Fast response≤20ms

Reduce electricity consumption

TFT colorful touch screen

Intelligent controller automatic monitoring

Multiple fans cooling control

 

In production and our daily life, most load types in the power system is inductive loads, and the power factor of the grid is relatively low. A lower power factor reduces equipment utilization, increases power supply investment, damages voltage quality, reduces equipment lifespan, and greatly increases line losses. Therefore, by connecting a capacitor compensation cabinet in the power system, inductive loads can be balanced, power factor can be improved, and equipment utilization can be enhanced. The low-voltage capacitor compensation cabinet consists of a cabinet body, busbar, fuses, switches, surge, capacitor, reactor, PFC controller, and multifunctional power meter.

 

Capacitor cabinets are widely used in various power systems, especially in situations with a large number of inductive loads, such as industrial factories, commercial buildings, public facilities, etc. ‌

 

Industrial factories: In industrial production, electric motors and other large equipment generate a large amount of reactive power, and the use of compensation cabinets can significantly improve the efficiency of electricity use in factories.

 

Commercial buildings: In large commercial complexes or office buildings, compensation cabinets can help optimize electricity usage and reduce electricity bills.

 

Hospitals and schools: improve the stability and reliability of the power system by using compensation cabinets.

 

Technical Specifications

TSC system

CSC system

 

Grid rated voltage

400V/480V/550V

Frequency

50/60Hz (±5%)

Rated reactive power

100~400Kvar

Operating mode

Automatic

Network pollution level

Low polluted

Harmonic pollution rate

15…25% [Gh/Sn]

Total harmonic distorsion of voltage

3…4% [THDU]

Power per step

10~50kvar

Switch type

Thyristor switch

Composite switch

Switching times

10^6 times

1.20 million times

Response time

≤20ms

≤1s

Capacitor technology

3 phase capacitors

Capacitance tolerance

-5% to 10%

Detuned Reactors

7% / 14%

[Uimp] rated impulse withstand voltage

8kV

Main incomer protection

Circuit breaker protection

Breaking capacity

Icu 35kA

Control type

Rotary handle

Step protection type

Overload: harmonic control
Short-circuit: main circuit breaker

Colour

Grey (RAL 7035)

Weight

150-300kgs

Height

1000 * 1000 * 2000mm

Environment



Mounting location

Indoor Free Standing

IP degree of protection

IP40

Relative humidity

0…95%

Operating altitude

≤ 2000m

Ambient air temperature for operation

-5…45 °C

Average ambient air temperature for operation

35 °C (annual)

 

For more information, please visit our website.

 


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