Power Transformer on-Load Tap-Changer AC Parameter Tester OLTC Analyzer in Baoding, Hebei, China
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Specifications
- Condition
- new
- Customized support
- OEM ODM OBM
- Place of origin
- Hebei China
- Power
- Electronic
- Output current
- 1.0A 0.5A 0.2A
- Open circuit voltage
- 24v
- Power supply
- AC220V±10% 50± 1Hz
- Transition time
- 0 ~ 320ms
- Sampling rate
- 20 kHz
- Operating temperature
- -10℃~50℃
- Relative humidity
- ≤85% non-condensing
- Use
- Auto Testing Machine
- Category
- Transformers in China
- Subcategory
- Testing equipment
- Subcategory 2
- Testing instrument & equipment
- Listing ID
- 102047892
Description
Products Description
Power Transformer on-Load Tap-Changer AC Parameter Tester OLTC Analyzer
The tap-changer contacts are tested for electrical continuity during tap-changing. By applying a constant current while tapping, the tester looks for open circuit transients during tap-changing. Bouncing or High Resistance Contacts cause arcing and possible tap changer or transformer failure if left undetected.
Used for measuring the transition waveform, transition time, transient resistance three-phase synchronism of transformer on-load-tap changer.
Product Paramenters
Feature
Feature:
1. Large Output Current, light weight
2. 7-inch high resolution LCD touchscreen, easy on-site operation. Good visibility even under strong light.
3. YN, Y, △ type transformer, display resistance value directly.
4. A complete protective circuit, good reliability.
5. The waveform display automatically adjusts the resistance, time value and amplitude according to the sampling value.
6.
$2,300 USD