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On Load Tap Changer AC DC Electrical Parameter Tester Tap Switch Test Equipment

China Wuhan GDZX Power Equipment Co., Ltd certification
China Wuhan GDZX Power Equipment Co., Ltd certification
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On Load Tap Changer AC DC Electrical Parameter Tester Tap Switch Test Equipment


Large Image :  On Load Tap Changer AC DC Electrical Parameter Tester Tap Switch Test Equipment

Product Details:
Place of Origin: Hubei, China
Brand Name: GDZX
Model Number: ZXYZ-JZ
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: $25,000.00 - $30,000.00 / Sets
Packaging Details: Carton or wooden box
Delivery Time: 7~10 work days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 100 Set/Sets per Month
Detailed Product Description
Product Name: On Load Tap Changer AC DC Parameter Tester Environment Temperature: -10℃~40℃
Environment Humidity: ≤80% Weight: 30kg
Dimension: 530*320*600(mm) Warranty: 1 Year
High Light:

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transformer testing machine



1. AC/DC method to test the true transition waveform ( No Filtering processing), suitable for on site test of parameters like transition waveform, transition time, transient resistance and three-phase synchronization.

2. It is easy to judge the on load tap changer when use AC test method. If the total transition waveform is continuous then the working condition is good

3. Can test 10kV~500kV voltage no matter what kind of winding wiring ways.

4. Built in power supply or external connecting power supply. Built in type can output three phase power with simple wire connection, external power supply can make high voltage test, zero sequence test

5. High speed sampling: over 200k/s/channel ( usually DC method speed is 10k/s). Large storage capacity, cache depth up to 8M byte FIFO.

6. With embedded computer and testing software, 10.4” color LCD, touch screen, printer, supporting U disk and USB keyboard and mouse

7. Meet the request of intelligent power grid operation and management system. The on-site operator can connect the sampler with tablet PC and transmit data via internet

8. Can transmit and export the data to office PC for further analysis or editing off line

9. Can work as a digital universal meter

10. Integrated structure, portable, simple wire connection



1. Working condition:

1)Environment temperature: -10℃~40℃

2)Environment humidity: ≤80%

3)Altitude: ≤2000m

2. Power supply

1)Single phase voltage: 220(1±10%)V

2)Frequency: 50Hz±1Hz

3)Waveform: sine wave, distortion≤2%

3. Internal output testing power:

1)AC output frequency: 50Hz±0.2Hz(adjustable)

2)AC output voltage range: Three phase four line 0~500V( voltage adjustable)

3)AC output capacity: rating 1000VA

4)AC power source waveform distortion factor:≤3%

5)AC current voltage phase angle: 120°angle differenc≥120°±1°

6)DC output current range 0.5A,1A for option


1)Synchronous sampling channels: 6

2)Sampling data accuracy: 16 digits

3)Sampling speed: 200 k/s/channel

4)Sampling panel caching depth: 8 M byte FIFO

5)Voltage range: 0V~500V

6)Current range: 0mA~100mA,0A~10A

7)Voltage current accuracy: 0.2

8)Resistance range: 0.5A: 0-20Ω, 1A: 0-10Ω(can be customized)

9)DC resistance accuracy: ±(5%+0.1Ω)


1)Insulation resistance: power supply input terminal to case >20MΩ

2)It can withstand 1500V AC voltage (RMS)

6, Weight: 30kg (exclude accessories), dimension: 530*320*600(mm)

On Load Tap Changer AC DC Electrical Parameter Tester Tap Switch Test Equipment 0


Contact Details
Wuhan GDZX Power Equipment Co., Ltd

Contact Person: Nieqi

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