Low Partial Discharge GIS Gas-Insulated Switchgear High Voltage Test System for AC Withstand and Electrical Insulation Tests

Product Description

SXGTU GIS Partial Discharge Withstand Voltage Test Device

The SXGTU GIS High Voltage Test System features a sealed and shielded high voltage structure for high voltage testing applications. By enclosing the high voltage section in one shielded space, the system provides a reliable test arrangement while keeping the overall partial discharge within 1–3 pC at rated voltage under normal environmental conditions.

The equipment has a compact structure with lightweight components, allowing it to occupy a smaller installation area. It can generate high voltage through a high voltage transformer or series resonance, including power-frequency and variable-frequency operation. The system uses single-stage voltage boosting and does not require cascade voltage boosting. The test object can be connected directly to the system for convenient testing.

Product Parameters

Product Advantages

1. The sealed high voltage structure helps maintain controlled partial discharge performance.
2. The compact equipment design reduces the space required for installation.
3. Direct connection with the test object makes test preparation more convenient.
4. The robust structure is designed to withstand long-distance transportation.

Application Scenarios

• GIS partial discharge tests
• GIS withstand tests
• High voltage insulation tests
• Electrical equipment high voltage tests
• High voltage test facilities

FAQ

Q1: What is the specified partial discharge level?
A1: It is controlled within 1–3 pC at rated voltage under normal environmental conditions.

Q2: What is the input voltage range?
A2: The primary input voltage range is 0.35–10 kV.

Q3: What is the standard capacity range?
A3: The capacity range is 50–2000 kVA.

Q4: Can the equipment be customized?
A4: Yes. Higher voltage and capacity levels can be customized.