The transformer dielectric loss tester is an upgraded precision testing instrument for power equipment insulation detection, adopting the latest digital phase detection technology and high-stability high-voltage module. It is mainly used to measure the dielectric loss and capacitance of various high-voltage transformers, and can also be applied to the insulation performance test of capacitors, arresters and other electrical equipment. It has the advantages of high measurement accuracy, strong environmental adaptability and complete functions, and is a necessary tool for electric power testing and maintenance.
- Multi-mode measurement, supporting positive connection, reverse connection and anti-interference connection modes, suitable for different on-site testing requirements.
- Large-capacity memory and cloud data transmission function, which can realize remote storage and query of test data.
- Low-noise circuit design, reducing the influence of internal noise on measurement results and improving the signal-to-noise ratio.
- Ergonomic handle and anti-slip base design, easy to carry and place during on-site testing.
- Long service life of key components, with modular replacement design, convenient for later maintenance and repair.
Product Parameters
- tanδ measurement accuracy: ±0.01% (when tanδ≤5%)
- Capacitance measurement accuracy: ±0.1% (when capacitance≥1nF)
- Test voltage output accuracy: ±0.5%
- Measurement frequency: 50Hz (fundamental wave measurement)
- Working power supply: AC110V/220V (universal voltage), 50/60Hz
- Working humidity: 10%~90% RH (no condensation)
- Overall dimension: 350×250×160mm
- Data export format: TXT/Excel
About Sansion Power Electric
Established in 2005, Sansion Power Electric brings over 20 years of expertise in R&D, manufacturing, and marketing of power electrical testing products. Our solutions are widely used in power electric, railroad, energy conservation, environment protection, water conservancy, petrochemical industry, aerospace, and other sectors.
Our facility includes R&D department, instruments manufacturing workshop, HV workshop, sample exhibition room, HV testing laboratory, quality control department, and employs over 80 staff including 20 technical engineers. We maintain ISO9001 quality system certification and all products strictly conform to international IEC and Chinese state standards.
Frequently Asked Questions
Is your company a sales company or a manufacturer?
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.
Are goods in stock? Can they be customized? What is the delivery time?
We manufacture to order according to customer requirements using the latest technology. Delivery time is typically within 10 working days under normal circumstances.
Is the quality guaranteed?
We use imported components extensively and conduct three quality inspections before shipment. Export products are uniformly packed in non-fumigation wooden boxes.
What are the after-sales terms?
We offer free consulting service, one year warranty, and utilize various methods including email communication, video calls, and on-site technical support to resolve any after-sales issues promptly.
What are the cooperative countries or regions?
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.