Arc Suppression Coil

Ref Price:
Loading Port:
China Main Port
Payment Terms:
Min Order Qty:
Supply Capability:

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:


Self-check: automatical or manual internal fault inspection
Print: Automatically or manually print
Display :Large screen LCD

Adopts dynamic compensation method, fundamentally solve the compensation system series resonance overvoltage and best compensation between conflicting issues. It is well known that the arc suppression coil without any benefits during normal operation of power grids, if then tune into a state of full compensation or close to full compensation, there will be a series resonance overvoltage by raising the neutral point voltage, power grid normal operation and all sorts of single-phase grounding fault may produce dangerous overvoltage. So when the normal operation of power grids, adjust the arc suppression coil makes the tracking grid of capacitive current change bad no, which is specified by the department of electric power "fixed arc suppression coil can't work in a state of full compensation or close to full compensation". Like domestic automatic compensation device are servo system, is in front of the grid has not yet occurred ground fault the arc suppression coil to adjust to a state of full compensation for ground fault occurs, it is to avoid excessive series resonance overvoltage and a damping on the arc suppression coil in series

 THXH series arc-suspension coil complet compensation installation can change inductive current compensation of the arc suspension coil by changing inductance L. Advantages: strong adaptability in electrical network, extremely short response time and automatic detection and identification of the running status of electrical network via computer-based controller. During normal operation of the electric network, it can real-time calculate the capacitive current of the power network to earth and the out-of-resonance of power compensation network. It can realize quick and rational compensation in case of single-phase earthing.

(1), using the technology of controllable silicon, the compensation current is 0 ~100% of rated current range of continuous stepless adjustment, realize large-scale precise compensation, but also to adapt to the different needs of the powerdistribution network in different development period.

(2), the use of short circuit impedance as the working resistance, the volt ampere characteristic in the range of 0 to 110%UN is maintained in excellent linearity,which can achieve precise compensation.

(3), the arc suppression coil with adjustable belongs to, do not need to be installed damping resistance, also won't appear a series resonant, it not only improves the reliability of the operation, but also simplifies the equipment.

(4) when a single-phase earth fault occurs in the arc suppression coil is the fastest 5ms output compensation current, thereby suppressing arc, prevent airionization caused by arc caused by phase to phase short circuit; at the same time, it can effectively eliminate the repeated single-phase grounding fault are separated by a short time.

(5), complete sets of equipment without transmission, a rotating mechanism, high reliability, low noise, simple operation and maintenance.

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What is the transmission line, what is the power distribution equipment
Usually an overhead line, a very small number of lines (or some of them) is a cable line
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:What is the difference between power supply and distribution
The problem is you estimate from the injection test out the electric power, is the power system of power plant and the national grid is responsible for part of the design, the design of power plant and power lines, its design must be designed by a qualified electric power design institute
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:AC distribution equipment including distribution box
AC power distribution cabinet is used to distribute electricity, that is from the power transformer has three phase wires of a zero line of a ground load according to the following requirements to the distribution of electric energy
Q:CHINT group in the transmission and distribution equipment to do it?
Really is the leader in the domestic electrical industry!
Q:An introduction to the interpretation of flexible AC transmission systems
The series compensation device such as thyristor controlled series capacitor (TCSC), thyristor controlled reactor (TCSR), static synchronous series compensator (SSSC), active power flow is mainly used to change the system of distribution, improve the system transmission capacity and transient stability etc.;
Q:Power distribution equipment should be prepared before the blackout?
The actual operation, one man operation, another voice.
Q:What are the two power distribution equipment?
Such as generator, transformer, circuit breaker, isolating switch, bus, power cable and transmission lines, etc..
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)

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range