ETCR
ETCR ETCR9620B LV Current Transducer Transformation Ratio Tester electrician tool
Measures current transformer ratio, phase, and polarity in 380/220 V systems without power interruption
- TypeTest Equipment
- Color/FinishRed
- Item Count1 pack
- Selling UnitBox
- Parts3 Years
- Labor1 Year
- Tests transformer ratio, angle, phase and polarity on live 380/220 V systems
- Flexible 8 mm primary clamp reaches tight, cable-dense locations
- Secondary clamp enables complete metering-device verification without power interruption
- Measures current and leakage current magnitude in 380/220 V networks
- Single-box kit includes host, primary and secondary clamps for immediate use
LV Current Transducer Ratio Tester
The ETCR 9620B is a specialised instrument for electricians who must verify current-transducer transformation ratios, angle difference, phase and polarity on live 380/220 V systems without interrupting supply. It targets professionals maintaining metering devices in industrial and commercial installations.
Build integration needs
The kit includes a host unit, a primary flexible current clamp with an 8 mm coil diameter for tight cable runs, and a secondary current clamp. Batteries are not supplied due to air-freight restrictions, so users must source them locally before the first job. No English manual ships in the box; documentation must be requested from support after purchase.
Suitability and limits
This tester suits technicians who need on-site, power-on verification of transducer accuracy in 380/220 V networks. It is not intended for engineers requiring automated data logging, software analysis or multi-voltage range testing beyond the specified system voltages.
Highlights
- Tests transformer ratio, angle, phase and polarity on live 380/220 V systems
- Flexible 8 mm primary clamp reaches tight, cable-dense locations
- Secondary clamp enables complete metering-device verification without power interruption
- Measures current and leakage current magnitude in 380/220 V networks
- Single-box kit includes host, primary and secondary clamps for immediate use
Specifications
| Brand | ETCR |
|---|---|
| Model | 9620B |
| Type | Test Equipment |
| Color/Finish | Red |
| Item Count | 1 pack |
| Selling Unit | Box |
| Parts | 3 Years |
| Labor | 1 Year |
Questions about this item
What voltage systems can the ETCR9620B test without power interruption?
The ETCR9620B tests current transducers in 380/220V power systems online without requiring a power shutdown.
How does the 8mm flexible clamp coil affect heat during extended use?
The 8mm flexible current clamp coil reaches tight cable spaces easily, reducing physical strain during all-day testing sessions.
Which power source must the buyer supply before using the ETCR9620B?
The standard package excludes batteries due to air shipping restrictions; purchase suitable batteries locally before first use.
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