ZXR-5A Power Transformer DC Resistance Meter 5A Test Current 1μΩ-2000Ω Range High Accuracy
Price:
Negotiable
MOQ:
1
Delivery Time:
Negotiable
Brand:
GDZX
Product Description
ZXR-5A Power Transformer DC Resistance Meter
Advanced 5A DC resistance testing equipment designed for power transformer winding analysis with high accuracy and rapid measurement capabilities.
Key Features
- Fast testing with 5A maximum output current for accelerated core saturation
- High accuracy with four-terminal measurement and constant current source technology
- Dual power supply operation with rechargeable battery and AC power options
- Computer-controlled interface with large backlit LCD display
- Linear current compensation for stable, precise measurements
- Overvoltage protection and anti-back-EMF impact safety features
- Compact portable design at 350×260×140mm and ~3kg weight
Technical Specifications
| Parameter | Specification |
|---|---|
| Measuring Range | 1μΩ to 2000Ω |
| Test Current | 5A (1uΩ~2Ω), 0.5A (1mΩ~20Ω), 0.05A (10mΩ~200Ω), 0.005A (100mΩ~2000Ω) |
| Resolution | 1μΩ to 0.1Ω depending on range |
| Accuracy | ±0.5% RDG + 2 digits (1mΩ-2000Ω) |
| Power Consumption | ≤100W |
| Operating Temperature | 0℃ to 40℃ |
| Humidity | ≤85% RH |
| Withstand Voltage | AC 1.5kV 50Hz for 1 minute |
| Power Supply | 14.8V/2.2Ah Lithium-ion battery / AC220V±10% 50Hz |
| Dimensions | 350×260×140mm |
| Weight | Approximately 3kg |
Product Images
Applications
Suitable for all types of power transformers and transformer winding resistance testing in electrical maintenance and quality control applications.
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Company
Wuhan GDZX Power Equipment Co., Ltd
Location
No.1 Fenghuangyuan Second Road, Jiangxia District, Wuhan City, Hubei Province, China
Contact Person
Annie