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IEC Standard Lightning and Switching Impulse Voltage Test System High Voltage Generator for Transformer, GIS, Cable, Arrester and Insulation Equipment

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Sansion Power Electric Co., Ltd.

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IEC Standard Lightning and Switching Impulse Voltage Test System High Voltage Generator for Transformer, GIS, Cable, Arrester and Insulation Equipment

Total Impulse Capacitance : 0.0278~0.5 μF

Model Number : SXCY

Energy Range : 7.31 ~ 320 kJ

MOQ : 1 Set

Impulse Capacitance : 0.0278~0.5 μF

Brand Name : Sansion

Delivery Time : 30 Working Days

Voltage Range : ±100kV ~ ±4800kV

Payment Terms : T/T,L/C

Packaging Details : Plywood Case

Stage Voltage : ±100 ~ ±200 kV

Certification : CE/SGS/EMS/ISO 9001

Number of Stages : 1 to 24 Stages

Place of Origin : China

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Product Description

The Lightning and Switching Impulse Voltage Test System is designed for high-voltage equipment that may be exposed to both lightning-related and switching-related transient overvoltages.

The system can generate multiple impulse waveform types, making it suitable for comprehensive high-voltage insulation testing.

Depending on the selected configuration, the same platform can support lightning impulse, chopped lightning impulse and switching impulse testing.

Testing Functions

Lightning impulse voltage test
Switching impulse voltage test
Chopped lightning impulse test
Full-wave impulse test
Transformer dielectric test
Cable insulation test
GIS insulation test
Arrester impulse test
Bushing impulse test
Insulator impulse test
Waveform measurement
Data acquisition

Typical Waveforms

Lightning Impulse (LI): 1.2/50 μs
Switching Impulse (SI): 250/2500 μs
Chopped Lightning Impulse: configurable according to the required test method

Customer Benefits

One platform can provide a broader testing capability than a single-waveform impulse generator.

This is particularly attractive for high-voltage laboratories and manufacturers that test multiple categories of electrical equipment.

FAQ

Q: Can one system generate both lightning and switching impulses?

A: Yes. Multi-waveform impulse test systems can be configured to generate both lightning and switching impulse voltages.

Q: Is switching impulse testing mainly used for transformers?

A: Switching impulse requirements depend on the equipment type, voltage class and applicable standards. The exact test program should follow the relevant technical requirements.

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