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| Categories | Transformer Tester |
|---|---|
| Certification: | CE, ISO |
| Brand Name: | XZH TEST |
| Model Number: | XHYZ1668 |
| Place of Origin: | Xi'an, Shaanxi, China |
| MOQ: | 1 unit |
| Payment Terms: | T/T |
| Supply Ability: | 100 Pieces /Year |
| Delivery Time: | 5-8 days |
| Packaging Details: | wooden packaging |
| Model NO.: | XHYZ1668 |
| Customized: | Customized |
| Trademark: | XZH TEST |
| Origin: | China Xi′an |
| HS Code: | 854320100 |
| Customization: | Available |
| After-sales Service: | Warranty Certificate |
| Warranty: | Warranty Certificate |
| Company Info. |
| Xi'an Xu&Hui Electromechanical Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
XHYZ1668 On-load tap changer tester
Product description
The instrument is mainly used to measure the transition waveform,
transition time, instantaneous transition resistance value, and
three-phase synchronicity of transformer on-load tap-changer.
2. Features
The instrument has large output current and light weight;
★Test YN, Y, △ transformers, the resistance value can be displayed
directly without conversion, and can be measured with windings.
★The waveform display automatically adjusts the resistance, time
value and amplitude according to the sampling value
★It has perfect protection circuit and strong reliability;
★7-inch LCD display, easy to operate on site;
★ 500 groups of data , automatically saved inside.
★Sampling rate 20KHZ.
★Built-in large-capacity lithium battery, external power supply is
not required.
3. Technical parameters
| Output current | 1.0A, 0.5A |
| Test range | Transition resistance: 0.5Ω~20Ω(1.0A), 0.5Ω~40Ω(0.5A) |
| Transition time: 0 ~ 250ms | |
| Test accuracy | Transition resistance: ± (5% reading + 3 words) |
| Transition time: ± (0.1% reading + 3 words) | |
| Storage mode | U disk storage, local storage |
| Ambient temperature | -10 ° C ~ 50 ° C |
| Ambient humidity | ≤85%RH |
| Working power supply | AC220V±10% |
| Power frequency | 50±1Hz |
| Size | 345 × 295 × 175mm |
| Weight | 5kg |
|
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