On-load Tap-changer Test

The on-load tap switch is the only moving part connected with transformer circuit, so it's very important . It's necessary to Check the action sequence of on-load tap switch, measure the switching time, etc.

The On-load Tap-changer Test mainly used to measure the transition waveform of on-load tap switch, transition time, transition resistance value of each instant, etc.

Host of On-load Tap-changer Test tester

1.Vertical chassis structure, light weight, easy to carry

2.Built-in precision constant current source, with perfect and reliable protection circuit.

3.On-load Tap-changer Test tester can make test with winding or without winding

4.Built-in PC-104 INDUSTRIAL control machine, with fast test speed and large storage capacity.

5.6 channel high-speed synchronous data sampling.

6.Built in thermal printer

Operation interface

1.5.7inch LED screen, clear display under sunlight

2.Results displayed by Graphics and text

3.English menu

4.Can input various symbols, such as numbers, letters, etc .

Data storage

1.With 1G storage capacity, can store tens of thousands of test data.

2.With U disk interface

3.U disk data synchronization function, convenient for data exchange.

4.Can directly open the data in USB flash drive.

5.Tree storage structure, convenient to query data.

Output current ≥1A，3 channels

Data sampling sample channel: 6channels

sample frequency : 10KHz/s

Measure range transition resistance: 0.5Ω～20Ω

Transition time: ≤250ms

Resolution Resistance: 0.01Ω

Time: 0.1ms

Measure accuracy Transition resistance: ±(5%+3 digits)

Transition time: ±(0.1%+1 digits)

Storage: 1G U disk storage

Size: 350mm×230mm×200mm

Weight: 5kg

We strictly follow the developing ideas, regard customers as the center, take quality as the basis, and afford excellent service.

1.Dear users, no matter what kind of needs you have, as long as you contact us, we will do it for you .

2.Our customer service staff will provide you with professional product consulting and technical solutions

3.Understａnd your demands, establish product service records, and negotiate with you to determine the way of after-sales service

4.If necessary, we will immediately arrange professional technical engineers to provide you with video, telephone call and on-site debugging services as agreed with you!

5.The engineer will explain to you in detail about product’s working theory and operation.

6.The engineer will guide you to finish the whole test process by video or on-site ,ａnd give professional answers to your technical questions.

7.The engineer will also carry out a comprehensive inspection of the products you purchase, if there is a failure, and solve the problem together.

Wuhan Goldhome Electrical Equipment Co., Ltd .(abbreviated as Goldhome Hipot ) was established in 2008, formerly known as the third production enterprise of the national inspection unit, and then through the reform and recombination, we set up the high voltage testing equipment manufacturer.

Goldhome Hipot is with more than 20 years experience in design and R&D. From the single product at our earlier stage, to the research and design the high voltage test equipment, transformer tester, ct pt tester, circuit breaker tester, insulation resistance tester, ground resistance tester, relay test set and transformer oil tester, now Goldhome Hipot is becoming the high-tech enterprises with the manufacturing, R&D, sales, consulting, installation, commissioning and service.