Capacitor

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Product Description:

Specifications

Safe and reliable;
Easy foundation construction;
Simple maintenance;
Higher application.

Specifications

Safe and reliable;
Easy foundation construction;
Simple maintenance;
Higher application.

HV shunt capacitor is shunt connected with AC power electric system PF (50Hz or 60Hz) equals and above 1kV, which is used to improve the power factor and voltage quality, reduce line loss, and implement the efficiency of power generation and supply.

Main technical data
Voltage: 1kV~21kV
Capacitor capacitance: 30kvar~800kvar
Variation of capacitor: 0~±5%
Loss angle(tanδ) at rated voltage ≤0.002
Long-term operation at 1.05 times of rated voltage can be allowed and it also can operate at 1.15 times of voltage for less than 30min. every 24hrs.
It can operate at 1.30In steady over-current caused by higher harmonic and steady over-voltage. Steady over-current can be allowed to reach 1.5In for capacitor with extremely plus variation.
It is complying with GB/T11024-2001 hunt capacitor for AC power system of nominal voltage 1KV and aboveand IEC 60871-1:1997 HV shunt capacitor technical condition.


Structure characteristics
It uses double-piece coarsening polypropylene film to keep good impregnation. Components do edge-fold convex structure to reduce partial discharge and improve polarity board insulation’s electric field distribution.
Crimping high-strength porcelain bushing with high hermetically sealed performance is applied to capacitor bushing. The welding between bushing and case is with argon arc welding with higher mechanical strength and hermetically sealed characteristics.
Case is made of stainless steel plate, treated through shot blasting and then painting by robots. Surfaces are beautiful with strong anti-corrosion feature.
High reliable inner fuse , good ampere-time characteristics and reliable action.


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Q:High and low voltage distribution equipment
High voltage distribution equipment: high voltage fuse; high voltage isolation switch; high voltage load switch; high voltage circuit breaker.
Q:AC distribution equipment including distribution box
Connect the power supply, transformer, converter and other equipment for load distribution box, and monitoring
Q:Difference between distribution voltage and supply voltage
Supply voltage refers to the supply point of the line voltage or phase voltage.
Q:What is the role of transmission system and distribution system in power grid
Such as water resources are concentrated in the river basin water level drop larger place, fuel resources in coal, oil, gas.
Q:Transmission and transformation equipment
Power transmission and transformation of the protection of the main transformer, relay protection devices, lightning arrester, etc..
Q:Rural high voltage transmission line equipment ownership
High voltage transmission line, one end of the power plant (power), the other end of the number of users in the use of electricity, of course, the current
Q:Transmission system and distribution system
Transmission system is based on the power supply to the same level or lower substation for the purpose of the general voltage level higher (35KV or more)
Q:Main equipment of high voltage direct current transmission
Converter also known as converter valve is the key equipment in the converter station, its function is to achieve rectification and inverter
Q:Power distribution equipment should be prepared before the blackout?
after the high and low voltage power failure, the work must be carried out before the first inspection
Q:CHINT group in the transmission and distribution equipment to do it?
Really is the leader in the domestic electrical industry!

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