Transformer Turns Ratio Tester

  • JYT Portable transformer turn ratio tester
JYT Portable transformer turn ratio tester

JYT Portable transformer turn ratio tester

  • suitable for site testing
  • Built-in lithium battery test 800 times by one charge
  • Test 3 phase simutaneously
  • Measure from distribution transformer to 1000 kV power transformer, current transformer (CT), voltage transformer (PT) and Z-type connection transformer
  • Product description: Portable transformer turn ratio tester,transformer turn ratio tester,TTR tester
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JYT porable transformer turn ratio tester

JYT portable transformer turn ratio tester is a new generation of ratio tester based on modern industrial design concept. With built-in lithium battery, no AC power supply, it’s suitable for field use. More than 800 measurements can be made at one charge.. It is portable, efficient, accurate and fast. It is an ideal instrument for variable turn ratio testing in power generation, transmission, substation, industrial and mining enterprises.


Functional characteristics

1.With built-in lithium battery(12V/5.2AH,Charging time is about 3 hours using special charger JS-042203(DC4.2V/2A*3 sets)), no AC power supply. The instrument is suitable for field use.

2. The shell has the function of insulation, sealing, anticreep, anti-wind, and anti-sand.

3. The soft rubber at the corners protects the tester effectively..

4. It meets the requirements of transformer turn ratio testing from distribution transformer to 1000 kV power transformer, current transformer (CT), voltage transformer (PT) and Z-type connection transformer.

5. JYT portable turn ratio tester has 5.6 inch color high brightness touch screen, so the tester can be used both indoor and outdoor.

6.  With mechanical  key for "run/stop".

7. JYT portable turn ratio tester equipped with the function of monitoring and protecting the Battery.

8. With " flash disk" interface for exporting data.

9. With bluetooth communication function.

10. JYT portable turn ratio tester has the functions of high and low voltage reverse connection protection, short circuit protection of transformer and inter-turn short circuit protection.

11. With function of automatic shutdown: shutdown without operation exceeding 5 minutes.


Technical  specification

Test range

0.7-10000


Minimum resolution

0.0001


Accuracy

±0.1%(turns ratio<1000), ±0.3%(turns ratio 1000~10000)

Output voltage

Max 35V/50Hz

Testing times

≥800 times (quick mode)

Storage datas

100 sets

Temperature in operation

-20 ~40

Relative humidity

≤80%,  No dew

Volume

L210mm x W150mm x H70mm

Net weight

1.6 kg


We will offer 5% discount by online inquiry and free express!!