Stable On-Load Switching XHYZ1668 Transformer Testing Large Output Current Tap Changer
Brand Name:XZH TEST
Certification:CE, ISO
Model Number:XHYZ1668
Minimum Order Quantity:1 unit
Delivery Time:5-8 days
Payment Terms:T/T
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Building B8-01, Phase I, Ronghao Industrial City, No. 2098, Weiyang 9th Road, Gaoling District, Xi'an, China
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Product Details
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 |
Stable On-Load Switching XHYZ1668 Transformer Testing Large Output Current Tap Changer
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