Sansion Power Electric Co., Ltd.
| Hi-pot Output | 50-500kV (Single unit); 200-800kV (Cascade assembled) |
| Operating Modes | Manual Operation, Motorized Actuation, Auto-run, IPC Based Control |
| Power Rating | 0.5-500 kVA |
| Delivery Time | 30 Working Days |
| Payment Terms | T/T,L/C |
| Voltage Range | 50–500 kV |
| Packaging Details | Plywood Case |
| Insulation Media | SF6 Gas Insulation, Oil Immersed, Epoxy Cast Resin |
| Mains Input | 220V / 380V AC Power Supply |
| Model Number | YDJ |
| Brand Name | Sansion |
| Certification | CE/SGS/EMS/ISO 9001 |
| Place of Origin | China |
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Product Specification
| Hi-pot Output | 50-500kV (Single unit); 200-800kV (Cascade assembled) | Operating Modes | Manual Operation, Motorized Actuation, Auto-run, IPC Based Control |
| Power Rating | 0.5-500 kVA | Delivery Time | 30 Working Days |
| Payment Terms | T/T,L/C | Voltage Range | 50–500 kV |
| Packaging Details | Plywood Case | Insulation Media | SF6 Gas Insulation, Oil Immersed, Epoxy Cast Resin |
| Mains Input | 220V / 380V AC Power Supply | Model Number | YDJ |
| Brand Name | Sansion | Certification | CE/SGS/EMS/ISO 9001 |
| Place of Origin | China | ||
| High Light | AC Hipot Tester for laboratory insulation test ，AC Dielectric Test System for high voltage ，On-site high voltage insulation tester | ||
The power-frequency withstand voltage test system is designed for high-voltage insulation verification across power utilities, industrial and mining facilities, electrical manufacturers, and research laboratories. The complete system integrates two main sections: a control unit for test operation and monitoring, and a high-voltage transformer unit for voltage generation.
Power Utilities & Grid Infrastructure — Suitable for power supply companies, substations, transmission and distribution facilities, and power generation plants.
• Industrial & Heavy-Duty Facilities — Applicable to metallurgy, mining, large-scale industrial enterprises, and other facilities requiring high-voltage electrical inspection and maintenance.
• Railway & Transportation Systems — Designed for electrical testing and insulation verification in railway power supply and related electrical systems.
• Research & Testing Institutions — Suitable for electrical research institutes, engineering laboratories, inspection centers, and independent third-party testing organizations.
Q1. What types of test transformers are available?
A: The YD series includes different transformer structures according to application requirements, including ultra-lightweight, dry-type, oil-immersed, gas-type, insulated-cylinder and corona-free test transformers.
Q2. What is the voltage and capacity range of the test transformers?
A: The standard configuration covers different voltage and capacity requirements. Depending on the model, a single transformer can typically provide approximately 50–500 kV with a capacity range of 2–500 kVA. Higher test voltages can be achieved through series connection of multiple test transformers.
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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