Sansion Power Electric Co., Ltd.
| Rated Capacity Range | 50-2000kVA |
| Operating Frequency | 50Hz |
| Partial Discharge Level | ≤1-3 pC |
| Input Voltage | 0.35-10kV AC |
| Delivery Time | 30working days |
| Payment Terms | L/C,T/T,Western Union |
| Cooling Method | Natural air cooling / forced air cooling |
| Packaging Details | Plywood Case |
| Rated Voltage Range | 100kV, 200kV, 250kV, 300kV, 500kV, 800kV |
| Model Number | SXGTU |
| Certification | CE/SGS/EMS/ISO 9001 |
| Place of Origin | China |
| Brand Name | Sansion Power |
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Product Specification
| Rated Capacity Range | 50-2000kVA | Operating Frequency | 50Hz |
| Partial Discharge Level | ≤1-3 pC | Input Voltage | 0.35-10kV AC |
| Delivery Time | 30working days | Payment Terms | L/C,T/T,Western Union |
| Cooling Method | Natural air cooling / forced air cooling | Packaging Details | Plywood Case |
| Rated Voltage Range | 100kV, 200kV, 250kV, 300kV, 500kV, 800kV | Model Number | SXGTU |
| Certification | CE/SGS/EMS/ISO 9001 | Place of Origin | China |
| Brand Name | Sansion Power | ||
| High Light | High Precision Partial Discharge Test Equipment ，GIS Partial Discharge Test Equipment ，HV Partial Discharge Test Equipment | ||
GIS Partial Discharge Withstand Test System is a professional high-voltage testing solution designed for insulation performance evaluation and partial discharge detection of gas insulated switchgear (GIS). The system integrates withstand voltage testing and partial discharge measurement technologies to provide a reliable method for detecting insulation defects and ensuring the safe operation of high voltage equipment.
The equipment can simulate actual operating conditions by applying high voltage stress to GIS equipment while monitoring partial discharge signals generated from internal defects, including tip discharge, particle discharge, floating potential discharge, and insulation defects. Through accurate signal acquisition and analysis, engineers can evaluate the insulation condition and improve the reliability of GIS products.
With compact structure, advanced shielding technology, and high sensitivity detection capability, the GIS Partial Discharge Withstand Test System is widely used in GIS manufacturers, power utilities, testing laboratories, and research institutions for factory testing, quality inspection, and technical research.
| Parameter | Specification |
|---|---|
| Rated Voltage Range | 100kV, 200kV, 250kV, 300kV, 500kV, 800kV (Customized voltage levels available) |
| Rated Capacity Range | 50–2000kVA (Customized capacity available) |
| Application | GIS, GIL, high voltage switchgear, power equipment insulation testing |
| High Voltage Output Type | AC high voltage output with low partial discharge performance |
| Partial Discharge Level | ≤1–3 pC |
| High Voltage Generation Method | High voltage transformer and frequency conversion technology |
| Input Voltage | 0.35–10kV AC input (Customized according to requirements) |
| High Voltage Output Mode | Step-up voltage output without additional intermediate voltage levels |
| Cooling Method | Natural air cooling / forced air cooling (depending on configuration) |
| System Structure | Fully enclosed and shielded high voltage test structure |
| Operating Frequency | Rated frequency: 50Hz |
| Design Features | Compact structure, lightweight components, easy installation and transportation |
The GIS Partial Discharge Withstand Test System is mainly applied for insulation testing and defect diagnosis of high voltage GIS equipment. It is suitable for GIS production lines, electrical testing centers, power engineering laboratories, and utility maintenance departments.
The system helps verify the insulation quality of GIS during manufacturing and commissioning processes. It can effectively identify potential insulation problems before equipment is installed into the power network, reducing operation risks and improving long-term system reliability.
Typical applications include:
Q1: What is a GIS Partial Discharge Withstand Test System?
A: A GIS Partial Discharge Withstand Test System is a high voltage testing device designed to perform AC withstand voltage tests and partial discharge measurements on gas insulated switchgear (GIS). It helps evaluate insulation performance and detect potential internal defects.
Q2: What types of defects can be detected by this system?
A: The system can detect various partial discharge phenomena inside GIS equipment, including internal discharge, particle discharge, floating potential discharge, tip discharge, and insulation defects, helping improve equipment reliability.
Q3: What equipment can be tested with this GIS testing system?
A: It is mainly used for testing GIS, gas insulated switchgear components, high voltage insulation systems, and related electrical equipment in manufacturing plants, power utilities, and high voltage laboratories.
Q4: What is the purpose of performing partial discharge testing on GIS equipment?
A: Partial discharge testing helps identify hidden insulation weaknesses before equipment operation, preventing unexpected failures and ensuring the long-term safety and stability of high voltage power systems.
Q5: Does the system support both withstand voltage testing and partial discharge measurement?
A: Yes. The system integrates high voltage withstand testing and partial discharge detection functions, allowing users to complete comprehensive insulation performance evaluation with one testing solution.
Q6: Can the GIS Partial Discharge Test System be customized for different projects?
A: Yes. The system can be customized according to different GIS structures, voltage levels, laboratory conditions, and customer-specific testing requirements.
Q7: What standards does the GIS Partial Discharge Withstand Test System comply with?
A: The system is designed according to relevant high voltage testing standards, such as IEC 60270 for partial discharge measurement and IEC 62271 series standards for high voltage switchgear testing.
Q8: Why choose this GIS High Voltage Test System for insulation testing?
A: This system features high sensitivity detection, reliable anti-interference performance, flexible configuration, and accurate measurement capability, making it suitable for GIS manufacturers, utilities, and professional testing laboratories.
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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