Xzh Test Digital Portable Transformer on-Load Tap-Changer Tester

• After-sales Service: Warranty Certificate
• Warranty: 1 Year
• Power: Electricity
• Certification: ISO
• Customized: Customized
• Color: Yellow
• Model NO.: XHYZ1668A
• Transport Package: Wooden Box with Foam Inside
• Trademark: XZH TEST
• Origin: China Xi′an
• Production Capacity: 1000pieces/Year

Product Description

 

Product Description

The on-load tap-changer is the only moving part that is connected to the transformer circuit, so the detection of the on-load tap-changer is getting more and more attention. In the "Procedures for Handling and Preventive Tests for Electrical Equipment", it is required to check the sequence of actions and the switching time of the on-load tap-changer.
The XHYZ1668A transformer on-load tap-changer tester is mainly used to measure the transition waveform, transition time, transient resistance value, and three-phase synchronization of the on-load tap-changer.





 

Features

1. The instrument has large output current and its weight is light;
2. Two-stage current output, wider test range and higher stability;
3. Can automatically calculate the transition resistance value and transition time;
4. It has perfect protection circuit and strong reliability;
5. 5.7-inch large LCD display, it's easy for on-site operation;
6. U disk storage function, can store more waveforms data .
7. The keyboard and one-button shuttle are operated independently, which makes the instrument more convenient to operate.
 

Product Parameters

 

Output current	1.0A,0.5A,0.2A
Test range	Transition resistance: 0.3Ω~20Ω(1.0A)  5Ω~40Ω(0.5A)     20Ω~100Ω(0.2A)  Transition time: 0~320ms
Open circuit voltage	24V
Test accuracy	Transition resistance: ± (5% reading ±0.1Ω)                  Transition time: ± (0.1% reading ±0.2ms)
Sampling rate	20kHz
Storage mode	local storage
Ambient temperature	-10 ° C ~ 50 ° C
Ambient humidity	≤85%RH
Working power supply	AC220V±10%
Power frequency	50±1Hz
Size	host: 360*290*170 (mm)  wiring box:360*290*170(mm)
Weight	host 6.15KG , wiring box4.55KG

 
English version available,wecome you contact us for more service.
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Welcome you contact us for more information
 

Xi'an Xu&Hui Electromechanical Technology Co.,Ltd are one of famous brand of electrical equipment tester manufacturer in China, mainly produced underground cable fault locator, capacitors, insulation resistance tester, transformer oil tester, high voltage generator and earth resistance tester etc. We have several patents in this industry, and our products are export well in the global market, such as America, Brazil, Turkey, Russian,Israel, Thailand, India, etc. 

 

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.
Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?

A:No, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance.