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WUHAN GUODIAN ZHONGXING ELECTRICAL POWER EQUIPMENT CO., LTD.

On Load Tap Changer Test, Transformer Oltc Test, Tap Changer Parameters Tester manufacturer / supplier in China, offering Transformer on Load Tap Changer Parameters Tester, Electricity Meter Handheld Single Phase Three Phase Power Quality Analyzer, Three-phase Multifunction power check meter reference energy meter and so on.

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Transformer on Load Tap Changer Parameters Tester

FOB Price: US $20,000-25,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $20,000-25,000/ Piece
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Port: Wuhan, China
Production Capacity: 2000 PCS/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: ZXYZ-JZ
  • Working environment: -10ºC-40ºC, altitude: ≤2000m
  • Net weight: 30KG
  • Trademark: GDZX
  • Origin: China
  • Test Tap Changer Voltage Level: 10kv-500kv
  • Dimension: 530*320*600mm
  • Power supply: 220(1±10%)V, 50Hz±1Hz, sine wave
  • Transport Package: Carton
  • HS Code: 9030820000
Product Description
 
Transformer Tap Changer Tester is an ideal device for testing on load tap changer.
 
Features
 
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 test 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 multimeter

10. Integrated structure, portable, simple wire connection
 
Parameters
 
1. Working condition:
 1)environment temperature: -10ºC~40ºC
 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 difference≯120°±1°
 6)DC output current range 0.5A,1A for option

4,Accuracy
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)

5,Insulation
 1)Insulation resistance: power supply input terminal to case >20MΩ
 2)It can withstand 1500V AC voltage (RMS)

6,Weight and volume:
 1)Weight: 30kg (exclude accessories)
 2)Dimension: 530*320*600(mm)
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