100kVA/300kV SF6 Tank Type Partial Discharge Free Test Transformer High Voltage AC Withstand Testing System for GIS GIL Gas Insulated Transmission Line

Product Description

SXGTU GIS Partial Discharge Withstand Voltage Test Device

The SXGTU GIS Partial Discharge Test System is developed for high voltage testing of SF6 Gas Insulated Switchgear in GIS manufacturing plants and electrical testing laboratories. It combines high voltage generation with AC withstand and partial discharge testing to support insulation performance verification during GIS production.

The high voltage section is completely sealed within a shielded structure, helping maintain a partial discharge level of 1–3 pC at rated voltage under normal environmental conditions. The system adopts single-stage voltage boosting and can use a high voltage transformer or series resonance method. Power-frequency and variable-frequency configurations are available for different GIS test requirements.

Product Parameters

Product Advantages

• The integrated shielded structure provides a controlled environment for GIS insulation testing.
• Low partial discharge performance supports accurate evaluation of GIS insulation quality.
• Single-stage voltage boosting simplifies the overall high voltage test configuration.
• The compact design helps reduce the required installation area in GIS test facilities.

Application Scenarios

• GIS manufacturing factory
• SF6 switchgear production line
• GIS insulation testing laboratory
• GIS routine testing
• GIS type testing
• High voltage equipment factory testing

FAQ

Q1: What type of equipment is the SXGTU designed for?
A1: It is designed primarily for SF6 Gas Insulated Switchgear and other high voltage electrical equipment.

Q2: Can it perform GIS partial discharge testing?
A2: Yes. The system is designed for GIS partial discharge testing together with AC withstand testing.

Q3: What is the partial discharge level?
A3: The partial discharge level can be controlled within 1–3 pC at rated voltage under normal environmental conditions.

Q4: Can the voltage rating be customized?
A4: Yes. Higher voltage levels can be customized according to the GIS test requirements.