Lightning Impulse Withstand Voltage Tester for Insulator Testing
The SXCF Series Lightning Impulse Withstand Voltage Tester is designed for impulse voltage testing using lightning impulse voltage full wave, lightning impulse voltage chopped wave, and operating impulse voltage wave for electrical instruments and equipment.
Key Features
- Complete equipment with wide voltage level coverage
- Small electric inductance in return circuit with band-stop filtering for standard impulse waves under large capacity loads
- High voltage utilization coefficient
- Convenient wave adjustment with simple operation and excellent synchronization
- Automatic control technology for constant-current charging with high automation
- Digital measurement and analysis system for impulse test data
Chopping Gap
Performs cut-wave tests with precision and reliability
Shunt Resistor
Ensures accurate current waveform recording during tests
Technical Specifications
| Parameter |
Specification |
| Impulse Voltage Grade |
100kV-7200kV |
| Standard Lightning Wave |
1.2±30%/50±20%µS |
| Peak Oscillation |
5% |
| Standard Switching Wave |
250±20%/2500±60%µS |
| Virtual Front Time of Oscillating Lightning Wave |
15µS |
| Virtual Front Time of Oscillating Switching Wave |
15µS-1µS |
| Minimum Output Voltage |
10%Un |
| Charging Voltage Instability |
1% |
| Synchronizing Range |
20% |
| Synchronous Discharge Error Rate |
2% |
| Ignition Range |
10%-100% |
| Working Time |
70%UN Discontinuous work (charge-discharge 300s/time)
70%nn Continuous work (charge-discharge 120s/time) |
| Generator Efficiency |
Lightning wave (no load) - 90% |
| Time to Chopping |
2-5µS |
About Sansion Power Electric
Established in 2005, Sansion Power Electric Co., Ltd brings over 15 years of expertise in R&D, manufacturing, and marketing of power electrical testing products. Our solutions serve critical industries including power electric, railroad, energy conservation, environmental protection, water conservancy, petrochemical industry, and aerospace.
Main Product Categories
- HV Hipot Test Set System
- Transformer Test Equipment
- HV Switchgear Test Set
- Relay Protection Tester
- CT/PT Tester
- SF6/Oil Tester
- Transmission Line Test System
- Insulation Resistance Tester
- Earth Resistance Tester
Customer Engagement
Certifications & Quality Standards
Packaging & Delivery
Frequently Asked Questions
Is your company a sales company or a manufacturer?
Sansion Power Electric Co., Ltd. is an industrial and trade enterprise with our own factory, established in 2005. We have twenty years of production experience with reliable production lines, test rooms, and R&D centers.
Are goods in stock? Can they be customized? What is the delivery time?
We manufacture to order according to customer specifications using the latest technology. Delivery time is typically within 10 working days.
Is the quality guaranteed?
We use imported components and conduct three quality inspections before shipment. Export products are packed in non-fumigation wooden boxes.
What are the after-sales terms?
We offer free consulting service, one-year warranty, and multiple support methods including email communication, video calls, and on-site technical support to resolve after-sales issues promptly.
Which countries do you export to?
Our products are exported to the United States, France, Brazil, Australia, Spain, Portugal, Oman, Russia, the Netherlands, Indonesia, Bangladesh, Saudi Arabia, Chile, Colombia, Panama, Malaysia, and other countries.
In which fields can your products be applied?
Our services span key industries including Power, Railway, Energy Conservation & Environmental Protection, Water Conservancy, Petrochemicals, and Aerospace. Our products incorporate advanced international technologies and have consistently excelled in national high-voltage testing competitions.
