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| Categories | Impulse Voltage Generator |
|---|---|
| Model Number: | SXCY |
| Charging Voltage: | ±100 kV |
| Place of Origin: | China |
| Generator Stages: | 4 Stages |
| MOQ: | 1 |
| Single Stage Capacitance: | 1.0 μF |
| Name: | Impulse Voltage Generator |
| Certification: | CE/SGS/EMS/ISO 9001 |
| Energy Storage Capacity: | 20 kJ |
| Delivery Time: | 30 Working Days |
| Output Waveform: | Standard 1.2/50μs Impulse Waveform |
| Payment Terms: | L/C,T/T,Western Union |
| Impulse Capacitor Quantity: | 4 Units |
| Packaging Details: | Plywood Case |
| Voltage Stability: | Less Than ±1% |
| Brand Name: | Sansion Power |
| Maximum Output Voltage: | ±400 kV |
| Company Info. |
| Sansion Power Electric Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
400kV Lightning Impulse Generator for High Voltage Insulation Testing
The 400kV Lightning Impulse Generator is designed to provide reliable impulse voltage testing for evaluating the dielectric strength of power system components. During actual operation, electrical equipment may be exposed to lightning surges and transient overvoltage conditions. This test system helps manufacturers and laboratories verify insulation performance before equipment is connected to the grid.
Featuring a modular impulse voltage generation structure, the system uses multiple stages of impulse energy storage units to achieve high voltage output. The optimized design ensures stable charging, accurate discharge control, and repeatable test results. It is an ideal testing solution for organizations requiring professional high voltage insulation assessment.
The generator produces a standard 1.2/50μs lightning impulse waveform, allowing engineers to simulate lightning impact and analyze the response of electrical insulation systems. Combined with digital monitoring technology, operators can easily manage test procedures and obtain accurate measurement data.
This 400kV Lightning Impulse Generator is suitable for power equipment manufacturers, independent testing laboratories, and research institutions. It helps improve product reliability, verify insulation design, and reduce potential failures caused by external overvoltage.
| Parameter | Specification |
|---|---|
| Equipment Type | High Voltage Impulse Test Equipment |
| Maximum Output Voltage | ±400 kV |
| Charging Voltage | ±100 kV |
| Energy Storage Capacity | 20 kJ |
| Generator Stages | 4 Stages |
| Single Stage Capacitance | 1.0 μF |
| Impulse Capacitor Quantity | 4 Units |
| Output Waveform | Standard 1.2/50μs Impulse Waveform |
| Voltage Stability | Less Than ±1% |
| Charging Duration | 180 s |
The 400kV Lightning Impulse Generator is mainly used for high voltage withstand verification in the electrical power industry. It can be applied for transformer impulse tests, insulation coordination research, switchgear evaluation, GIS testing, and other power equipment qualification procedures.
The system provides an effective testing platform for manufacturers and laboratories that need to confirm whether their products meet insulation safety requirements under severe transient voltage conditions.
Precise Impulse Generation
Produces controlled impulse voltage signals to support accurate insulation evaluation.
High Energy Testing Capability
20kJ energy capacity enables testing of various high voltage electrical products.
Stable Charging Performance
Advanced charging control improves test repeatability and operational efficiency.
Modular Configuration Design
Flexible stage configuration allows adaptation to different laboratory requirements.
Professional Laboratory Solution
Suitable for quality inspection, product development, and compliance testing.
Q1: What does this impulse generator test?
A: It evaluates the insulation strength of electrical equipment against lightning impulse voltage.
Q2: Why is lightning impulse testing required?
A: It helps verify equipment reliability under possible lightning surge conditions.
Q3: What is the output voltage of this model?
A: The rated nominal voltage is ±400kV.
Q4: What kind of waveform is provided?
A: The system provides a standard 1.2/50μs lightning impulse waveform.
Q5: Which industries use this equipment?
A: It is used in power, transformer manufacturing, testing laboratories, and research fields.
Q6: How many stages does the generator have?
A: The generator consists of 4 impulse voltage stages.
Q7: Can the equipment be configured for different requirements?
A: Yes, customized solutions are available based on voltage and energy requirements.
Q8: What advantages does impulse testing provide?
A: It helps discover insulation defects and improve long-term equipment safety.
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