High Voltage AC Dielectric Test System for Transformer Cable Insulation Strength Testing

The power-frequency withstand voltage test device is designed to verify the insulation strength and withstand capability of high-voltage electrical equipment. It is widely applied in power utilities, industrial and mining facilities, laboratories, and research institutions. The system features a modular two-part configuration, integrating a control unit for test operation and regulation with a high-voltage boost unit for generating the required test voltage.

Models:

1. SXTC‑I Pointer‑type Control Box
2. SXTC‑II Digital Display Control Box
3. SXTC‑III Manual Control Console
4. SXTC‑IV Electric Control Console
5. SXTC‑V Intelligent Control Console
6. SXTC‑VI Industrial PC Control Console

• Flexible Configuration & Broad Compatibility — The control and high-voltage boosting sections can be freely matched to meet different testing voltage and capacity requirements.
• Robust and Reliable Construction — Optimized engineering design and a well-structured mechanical layout ensure dependable operation and long service life.
• AC/DC Dual-Mode Testing — One system supports both AC and DC withstand voltage tests while maintaining a compact footprint for easier transportation and on-site deployment.
• Scalable High-Voltage Output — The equipment can operate independently as a single unit or be connected in cascade when higher test voltages are required.
• Versatile Control Solutions — Available control configurations include manual operation, motorized control, fully automatic operation, and industrial computer-based control.
• Convenient Data Management — Depending on the configuration, the system can support test result printing, USB data transfer, PC communication, and a bilingual Chinese-English operating interface.
• Multiple High-Voltage Transformer Options — Oil-filled, epoxy resin dry-type, SF₆ gas-insulated, and corona-free designs are available to accommodate different test environments and application requirements