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20A Transformer DC Winding Resistance Tester With 0.5% Accuracy
| Place of Origin | China Mainland |
|---|---|
| Brand Name | MINGYANG |
| Model Number | MY-RD |
| Minimum Order Quantity | 1 |
| Price | 2500 usd |
| Packaging Details | carton |
| Delivery Time | 1 week |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 1000pcs/month |
Product Details
| Measuring Range | 30μΩ-20KΩ | Accuracy Class | 0.5% |
|---|---|---|---|
| Operating Temperature | -10℃~40℃ | Time Resolution | 1s |
| Current Resolutio | 1μΩ | Place Of Origin | Hubei, China |
| Resolution | 1μΩ | Measurement Accuracy | 0.5% |
| Measurement Range | 1-1999μΩ | Working Power Supply | AC220V ± 10%, 50Hz ± 1Hz |
| Weight | 12kg | Display Mode | Three-and-a-half-digit LCD |
| Volume | 380*350*260 Mm | Warranty | 2 Year |
| Product Name | DC Resistance Tester | Output Current | 20A-60A |
| Minimum Resolution | 0.1μΩ | Working Temperature | -10℃-40℃ |
| Working Voltage | AC220V±10% | Working Humidity | <90%RH |
| Highlight | 20A DC Winding Resistance Tester,0.5% Accuracy DC Winding Resistance Tester,60A transformer winding resistance measurement |
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Product Description
20A Transformer DC Winding Resistance Tester
The 20A/40A/50A/60A DC resistance tester is primarily designed for measuring DC resistance in large and medium-sized transformers, generators, motors, and similar equipment. Featuring multiple current ranges, this instrument accommodates diverse measurement requirements across various applications.
Key Features
- High-speed microcontroller control with full automation and intuitive operation
- Advanced power supply technology with multiple current ranges and extensive measurement capabilities
- Temperature conversion function for both copper and aluminum materials with touch input for winding temperature and conversion temperature
- Comprehensive protection system that reliably safeguards against back electromotive force impacts
- Audible discharge alarm with clear discharge indicators to prevent operational errors
- Rapid response capability allowing direct on-load tap changer switching during measurement with automatic data refresh
- Seven-inch color touchscreen display with freely switchable Chinese/English interface
- Built-in perpetual calendar clock with power-off storage capacity for 1,000 test datasets
- RS232 and USB interfaces for computer communication and USB flash drive data storage
- Mobile app compatibility for remote control and test data upload via software
High Voltage Transformer in use with clamp transformers during dielectric strength testing
High Voltage Transformer measurement setup and configuration
Detailed view of High Voltage Transformer controls and electrical connections
Operating language can be customized according to customer requirements.
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