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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
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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Stable On-Load Switching XHYZ1668 Transformer Testing Large Output Current Tap Changer Images |