Fully Automatic Dielectric Loss Tester for Transformers
The transformer dielectric loss tester is an advanced precision instrument for power equipment insulation detection, incorporating the latest digital phase detection technology and high-stability high-voltage modules. This instrument measures dielectric loss and capacitance of various high-voltage transformers and can also test insulation performance of capacitors, arresters, and other electrical equipment.
Key Features
- Multi-mode measurement supporting positive connection, reverse connection, and anti-interference connection modes for diverse field testing requirements
- Large-capacity memory with cloud data transmission for remote storage and query of test data
- Low-noise circuit design reduces internal noise impact on measurement results and improves signal-to-noise ratio
- Ergonomic handle and anti-slip base design for easy carrying and stable placement during field testing
- Long-lasting key components with modular replacement design for convenient maintenance and repair
Technical Specifications
| Parameter |
Specification |
| 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 Dimensions |
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.
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