120kV 5mA DC High Voltage Generator Hipot Tester
Portable DC High Voltage Test Set for Cable Leakage Current Testing
Product Overview
This HVDC Polarity Reversal Testing system provides high voltage DC test voltages for routine, type, and development testing on components and complete systems found in electrical power supply systems operating on DC voltage, including HV transmission systems. HVAC voltage is rectified to HVDC test voltage through an appropriate electric circuit.
Key Features
- High-voltage DC testing for transformers, cables, bushings, switchgears, and more
- Wet and pollution testing capabilities
- DC current measurements at high-voltage potential
- Charging capacitor banks for high-performance testing
- Special testing applications, including bipolar testing of overhead lines
Technical Specifications
| Power Supply |
AC220V±10%, 50Hz |
| Rated Voltage |
60kV / 120kV / 200kV / 300kV / 400kV |
| Rated Current |
2mA / 3mA / 5mA / 10mA |
| Operation Mode |
Intermittent use, maximum continuous operation: 30 minutes |
| Operating Temperature |
-10ºC to +40ºC |
| Relative Humidity |
≤85% at 25ºC (non-condensing) |
Product Images
Manufacturer Profile
Sansion Power Electric was established in 2005 with over 20 years of experience in R&D, manufacturing, and marketing of power electrical testing products. Our solutions are widely used in power electric, railroad, energy conservation and environment protection, water conservancy, petrochemical industry, aerospace, and other critical sectors.
Company Infrastructure
Sansion Power Electric includes R&D department, instruments manufacturing workshop, HV workshop, sample exhibition room, HV testing laboratory, quality control department, and sales departments. We employ over 80 staff including 20 technical engineers and maintain ISO9001 quality system certification with compliance to international IEC and Chinese state standards.
Product Portfolio
- HV Hipot Test Set System
- Transformer Test Equipment
- HV Switchgear Test Set
- Relay Protection Tester
- CT/PT Tester
- SF6/Oil Tester
- Transmission Line Test System
- Insulation Resistance Tester
- Earth Resistance Tester
Customer Engagement
Located in Wuhan City, China, Sansion Power provides efficient shipping by air or ocean. We typically require 3-7 working days for manufacturing after order placement and offer OEM services according to customer specifications.
Packaging & Delivery
Frequently Asked Questions
Q1: Is your company a sales company or a manufacturer?
A: Sansion Power Electric Co., Ltd. is an industrial and trade enterprise with its own factory, self-produced and self-sold. Founded in 2005, we have twenty years of production experience with reliable production lines, test rooms, and R&D centers.
Q2: Whether the goods are in stock, whether they can be customized, and how long the delivery time is?
A: We manufacture to order according to customer specifications using the latest technology. Delivery time is typically within 10 working days under normal circumstances.
Q3: Is the quality guaranteed?
A: We use imported components extensively and conduct three quality inspections before shipment. Export packages are uniformly packed in non-fumigation wooden boxes.
Q4: What are the after-sales terms?
A: We offer free consulting service, one year warranty, and utilize various support methods including email communication, video calls, and on-site technical support to resolve after-sales issues promptly.
Q5: What are the cooperative countries or regions?
A: Our products have been successfully exported to the United States, France, Brazil, Australia, Spain, Portugal, Oman, Russia, the Netherlands, Indonesia, Bangladesh, Saudi Arabia, Chile, Colombia, Panama, Malaysia, and other countries and regions.
Q6: In which fields can your product be applied?
A: Our services span key industries including Power, Railway, Energy Conservation & Environmental Protection, Water Conservancy, Petrochemicals, and Aerospace. Many products incorporate advanced international technologies and rank among the best in China, consistently excelling in national high-voltage testing competitions.
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