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High Energy Lightning Impulse Voltage Generator for Transformer Insulation Performance Testing, Power Equipment Evaluation and High Voltage Laboratory Applications

High Energy Lightning Impulse Voltage Generator for Transformer Insulation Performance Testing, Power Equipment Evaluation and High Voltage Laboratory Applications

Product Details:
Place of Origin: China
Brand Name: Sansion
Certification: CE SGS ISO9001
Model Number: SXCY
Detail Information
Place of Origin:
China
Brand Name:
Sansion
Certification:
CE SGS ISO9001
Model Number:
SXCY
Impulse Capacitance:
0.0278–0.1625 μF
Stage Quantity:
1–24
Stage Voltage Class:
±100 / ±150 / ±200 KV
Energy Rating:
7.31–320 KJ
Maximum Test Level:
±4800 KV
Grading Capacitance:
0.325–1 μF
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Trading Information
Minimum Order Quantity:
1
Packaging Details:
plywood case
Delivery Time:
30 work days
Payment Terms:
T/T,L/C
Product Description

Product Description

The SXCY Series High Voltage Impulse Generator provides a controlled source of high-energy transient voltage for evaluating the insulation performance of electrical equipment. Designed for high-voltage laboratories, transformer manufacturers, power utilities and electrical equipment testing centers, the system helps reproduce severe transient conditions that cannot be adequately represented by conventional steady-state voltage tests.

Application

Transformer Testing

Suitable for impulse testing of:

  • Power transformers
  • Distribution transformers
  • Large-capacity transformers
  • Transformer bushings
  • Transformer insulation systems

GIS and Switchgear

Applicable to impulse testing of:

  • GIS
  • Circuit breakers
  • Disconnectors
  • Switchgear
  • High-voltage busbar systems

Cable and Insulation Testing

Can be used for:

  • Power cables
  • Cable accessories
  • Insulators
  • Bushings
  • Insulation components

Instrument Transformers

Suitable for testing applications involving:

  • Current transformers
  • Voltage transformers
  • Other high-voltage instrument transformers

Surge Protection Equipment

With the appropriate impulse current configuration, the system can also be applied to transient current testing of surge arresters and related equipment.

Technical Specifications

Parameter SXCY Series
Product Name High Voltage Impulse Generator
Generator Type Impulse Voltage / Impulse Current
Nominal Voltage ±100–±4800 kV
Charging Voltage ±100 / ±150 / ±200 kV
Number of Stages 1–24
Impulse Capacitance 0.0278–0.1625 μF
Grading Capacitance 0.325–1 μF
Impulse Energy 7.31–320 kJ
Main Application High-Voltage Impulse Testing
Configuration Customized according to project requirements

FAQ

What is a high-voltage impulse generator?
A high-voltage impulse generator is a testing system designed to produce short-duration, high-voltage electrical impulses for evaluating the dielectric strength and transient withstand capability of electrical equipment.

What equipment can be tested?
Typical applications include transformers, GIS, switchgear, bushings, insulators, cables, instrument transformers and surge arresters.

Is the SXCY Series suitable for transformer testing?
Yes. The system can be incorporated into transformer impulse testing facilities for evaluating transformer insulation under specified impulse conditions.

What is the highest voltage configuration?
The listed SXCY configuration reaches ±4800 kV nominal voltage.

What is the maximum impulse energy?
The listed configuration range reaches 320 kJ.

High Energy Lightning Impulse Voltage Generator for Transformer Insulation Performance Testing, Power Equipment Evaluation and High Voltage Laboratory Applications