Current Position：Home > Product > High Voltage Insulation Equipm

Product details

TKCJ-450KV/20KJ2400kV 240 KJ Impulse Voltage Generator Complete Set Of Test

Other name：1200kV Impulse Voltage Generator, 200kV Impulse Voltage Generator, Large Medium Impulse

Specification Certificate of identification Service promise

Current limiting protection Power amplifier protection Voltage short circuit protection Open circuit protection Thermal protection of power amplifier

Note:Regarding product purchase, technical maintenance and other services, welcome to send email:

IntroductionParametersAccessoriesService

Product Description

450kV 20kJ High Voltage Impulse Voltage Test System for Lighting Test

Impulse Voltage Test System is used for the full-wave and cut wave tests of standard lightning impulse voltages for power transformers transformers reactors lightning rods switches bushings insulators and other test products with voltage classes of 35kV and below.

Product Characteristics

Rated parameter value

Rated nominal voltage ：±450kV

Rated voltage ：±150kV

Rated energy：20kJ

Total impulse capacitance：0.25μF

The total series ： 3 series

Rated power capacity：1μF

The following waveforms can be generated when the load capacitance is 300~5000PF：

2±30%/50±20%μs Lightning impulse voltage full wave，The efficiency of voltage≥92%(no-load )

standard impulse voltage cut wave 2~6μs，The efficiency of voltage≥92% (no-load)

The impulsevoltage waveform parameters all meet the requirements of IEC and GB311-97 national standards

Class voltage within 10% ~ 100% rated voltage range positive and negative synchronous range is not less than 20%.

Ignition range 10%～100%

Synchronous discharge rate out of control：＜ 2%

Minimum output voltage：≤10un

Charging voltage instability：≤±1.0%

Service duration: > over 70% UN rated voltage can operate continuously every 90 seconds. Under the rated voltage of < 70% UN charging and discharging once every 45 seconds can run continuously.

Product Parameters

impulse voltage waveform and its parameters

	Impulse wave	Waveform parameter	Remark
1	Lightning impulse full wave Oscillating lightning impulse	Wave head time T1 Half peak time T2 Peak Up	Various test products
2	Lightning impulse cut wave	Wave head time T1 Cut off wave time Tc The zero coefficient K Peak Up	Various test products
3	Operational shock full wave Oscillating operational impulse	Wave head time Tp Half peak time T2 Peak Up	Various test products above 330 KV

Quality Keep Improving - Service Pursuing Perfection Pre-sales service commitment Provide professional consulting service; dedicated salesman and professional technical engineer to answer customer questions Ensure customer get the detailed information about the product in hand Reasonable price. Quotation stamped and confirmed by Manager

Welcome customers visit on-purchase service commitment The contract and the technical agreement to sign by both parties Being trustworthy, follow the requirements and ensure successful implementation of signed contracts and technical agreements Focus on communication, actively communicate with users, take notes of user’s questions and schedule, provide the necessary technical support. Move quick and efficient, professional on delivery, installation, debugging, training and others

After-sales service commitment Professional after-sales service department; ask and listen to customer’s feedback about the products and take records. Product guaranty: one year free warranty, life long maintenance, since the delivery of the product Provide solutions within 24 hours when there is problems feedback from customer. Professional research and development team.

Product details

Product Characteristics

Product Parameters

Recommended products