10kV Transformer Dielectric Strength Tester
Tan Delta and Capacitance Dielectric Loss Tester
The High-Voltage High-Precision Transformer Dielectric Loss Tester is a professional instrument designed for high-voltage power equipment (35kV-500kV). Specifically engineered for transformer manufacturing inspection, type testing, and precision insulation detection in ultra-high voltage substations and power plants, this instrument features imported high-precision sampling chips, digital phase-locked loop (PLL) technology, and ultra-high voltage output modules. It delivers exceptional measurement accuracy and stable high-voltage output, fully complying with IEC 60247 and GB/T 16927 international and national standards.
Key Features
- Ultra-high test voltage up to AC 10kV for insulation detection of high-voltage transformers, bushings, and capacitive voltage transformers
- Exceptional measurement accuracy: tanδ error ≤±0.0005% (tanδ≤1%), capacitance error ≤±0.2% FS
- Digital phase-locked loop (PLL) technology for synchronous sampling and accurate phase measurement with strong anti-interference capability
- Built-in high-precision automatic calibration module supporting standard capacitor calibration
- Comprehensive communication interfaces (RS485, Ethernet, USB 3.0) supporting PC software connection and remote centralized control
Technical Specifications
| Parameter Category |
Specification |
| Measurement Items |
tanδ, Cx, dissipation factor, apparent power, test voltage/current |
| tanδ Measurement Range |
0~100%, Accuracy: ±0.0005% (tanδ≤1%), ±0.5% (tanδ>1%) |
| Capacitance Range |
0~50000pF, Accuracy: ±0.2% FS |
| Test Voltage |
AC 0.5kV/1kV/2.5kV/5kV/10kV (stepless adjustable) |
| Working Power Supply |
AC 220V ±5%, 50Hz ±1% (power purification required) |
| Temperature Compensation |
0℃~+40℃ (high-precision automatic) |
| Data Storage/Export |
2000 groups / PDF/Excel/Word report export |
| Communication Interfaces |
RS485, Ethernet, USB 3.0 |
| Working Environment |
0℃~+40℃; Humidity ≤80% RH (no condensation) |
| Net Weight |
22kg |
Product Images
Company 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, environment protection, water conservancy, petrochemical industry, aerospace, and other fields.
Our company 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 have obtained ISO9001 quality system certification and all products strictly conform to international IEC and Chinese state standards.
Certifications
Packing & Delivery
Customer Visit
Frequently Asked Questions
Q1: 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. We were founded in 2005 and have twenty years of production experience. Our company has 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?
After orders are placed, we can customize products according to specific customer requirements using the latest technology. Delivery time is typically within 10 working days under normal circumstances.
Q3: Is the quality guaranteed?
We use imported components extensively to ensure quality. Products undergo three quality inspections before shipment and are packed in non-fumigation wooden boxes for export.
Q4: 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 problems promptly.
Q5: 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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