Sansion Power Electric Co., Ltd.
| Frequency | 50Hz/60Hz |
| Capacity Range | 50–2000kVA |
| Input Voltage | 0.35–10kV |
| Delivery Time | 30 working days |
| Packaging Details | Plywood Case |
| System Type | Resonance voltage generation |
| Power consumption | 500W |
| Payment Terms | L/C,T/T |
| Cooling method | Air cooling |
| Model Number | SXGTU |
| Brand Name | Sansion Power |
| Certification | CE/SGS/EMS/ISO 9001 |
| Place of Origin | China |
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Product Specification
| Frequency | 50Hz/60Hz | Capacity Range | 50–2000kVA |
| Input Voltage | 0.35–10kV | Delivery Time | 30 working days |
| Packaging Details | Plywood Case | System Type | Resonance voltage generation |
| Power consumption | 500W | Payment Terms | L/C,T/T |
| Cooling method | Air cooling | Model Number | SXGTU |
| Brand Name | Sansion Power | Certification | CE/SGS/EMS/ISO 9001 |
| Place of Origin | China | ||
| High Light | GIS partial discharge test system ，high voltage AC hipot test equipment ，GIS GIL transformer switchgear tester | ||
The GIS Partial Discharge Test System is designed for sensitive insulation diagnostics where low background noise and reliable PD measurement are critical.
Partial discharge can be caused by defects such as metallic particles, insulation damage, surface contamination, protrusions, floating electrodes and other localized insulation problems.
The system combines high-voltage AC excitation with a PD measurement chain for detecting and analyzing discharge activity.
Low background noise is particularly important when measuring small PD signals.
Industry GIS systems emphasize low PD background, with some systems specifying values below 10 pC or even lower depending on configuration and test conditions.
PD signal is too weak
The measurement system should have appropriate sensitivity, shielding, grounding and filtering.
Too much external interference
The testing environment, grounding arrangement, coupling method and measurement bandwidth all influence PD measurement quality.
Customer needs repeatable test results
Digital acquisition and standardized test procedures can improve repeatability.
Q: What is partial discharge?
A: Partial discharge is a localized electrical discharge that does not completely bridge the insulation between conductors.
Q: Why is low background PD important?
A: Lower background interference makes it easier to distinguish actual discharge activity from external noise.
Q: Can you provide a PD measurement system together with the AC test system?
A: Yes. The complete solution can integrate the AC high-voltage source, coupling system, PD detector, measuring system and control software.
Company Details
Business Type:
Manufacturer
Year Established:
2005
Ecer Certification：
Verified Supplier
Sansion Power Electric Co., Ltd was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment prot... Sansion Power Electric Co., Ltd was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment prot...
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