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High Voltage Impulse Voltage Generator Lightning Impulse Test Set for Transformer, Arrester and Cable Testing

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Sansion Power Electric Co., Ltd.

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High Voltage Impulse Voltage Generator Lightning Impulse Test Set for Transformer, Arrester and Cable Testing

Model Number : SXCY

Output Waveform : 8 types including lightning full wave, chopped wave

MOQ : 1 Set

Impulse Capacitance : 0.0278‑0.5μF

Brand Name : Sansion

Control Mode : Microcomputer Automatic Control

Delivery Time : 30 Working Days

Payment Terms : T/T,L/C

Impulse Energy : 7.31‑320KJ

Packaging Details : Plywood Case

Certification : CE/SGS/EMS/ISO 9001

Voltage Range : ±100kV ~ ±4800kV Customizable

Place of Origin : China

Nominal Voltage : ±100 ~ ±4800kV

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Product Overview

The impulse voltage generator is essential test equipment for detecting and evaluating the insulation performance and protective performance of various high‑voltage electrical equipment under lightning over‑voltage and switching over‑voltage conditions. It is widely adopted in electrical manufacturing, power operation, scientific research institutes and other sectors.

This series impulse voltage generator is mainly used to carry out lightning full‑wave impulse voltage test, lightning chopped‑wave impulse voltage test and switching impulse voltage test for power equipment samples.

Main Features

Multiple Standard Impulse Waveforms It can generate standard lightning wave, switching wave, lightning chopped wave, oscillating lightning wave, oscillating switching wave, line insulator chopped wave, composite insulator chopped wave and transformer induced operating wave, total 8 types of impulse voltage waveforms. Technical indicators comply with GB and IEC standards. Performance reaches domestic leading and international advanced level.
Complete Assembled Unit Complete supporting configuration, wide range of voltage grades for selection.
Strong Load‑bearing Capacity Low loop inductance, equipped with damping & filtering measures. Standard impulse waveforms can be maintained even under large‑capacity test loads.
High Voltage Utilization Factor
Easy Operation & Reliable Performance Convenient waveform adjustment, excellent synchronization performance, stable & reliable action.
High‑degree Automation Adopts constant‑current charging automatic control technology, strong anti‑interference capability.
Digital Waveform Measurement & Data Processing Built‑in digital impulse waveform measurement system & on‑line microcomputer processing system for impulse test data, greatly improves test accuracy & working efficiency.

Technical Parameters

Nominal Voltage(kV)	Impulse Capacitance(μF)	Stage Capacitance(μF)	Impulse Energy(KJ)	Stage Voltage(kV)	Number of Stages
±100 ~ ±400	0.1625‑0.0833	0.325‑0.5	7.31‑33.74	±100	1‑4
±300 ~ ±900	0.1625‑0.0833	0.325‑0.5	7.31‑33.74	±150	2‑6
±1050 ~ ±1500	0.0464‑0.05	0.325‑0.5	25.58‑56.25	±150	7‑10
±1600 ~ ±2400	0.0625‑0.0833	0.5‑1	80‑240	±200	8‑12
±2800 ~ ±3200	0.0357‑0.0625	0.5‑1	140‑320	±200	14‑16
±3600 ~ ±4800	0.0278‑0.03125	0.5‑1	80‑240	±200	18‑24

Application Scope

Power utility high‑voltage testing laboratories
Transformer, mutual inductor, high‑voltage insulator manufacturing factories
Third‑party electrical inspection & certification institutions
University & research institute high‑voltage research labs
High‑voltage switchgear, arrester, cable R&D and type test

FAQ

Q: What test waveforms can this impulse voltage generator produce?

A: It supports 8 kinds of impulse waveforms including lightning full wave, lightning chopped wave, switching impulse wave, oscillating wave etc, meets IEC & national standard requirements.

Q: Can you customize the voltage level and stages?

A: Yes, we support customized configuration according to customer’s on‑site test requirements.

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