JYT Transformer Turns Ratio Tester TTR tester 8 test poles all transformers applicable

$1,000.00 - $15,000.00
Min. Order
1 Set
Choose your specifications
Company Information

Baoding Giant Imp. & Exp. Co., Ltd.

CN Trading Company
Response Time
Response Rate:
1 Year Paid Supplier Gold Supplier Onsite Check
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Quick Details

Port: All China Airport/Seaport
Payment Terms: L/C,T/T,Western Union
Supply Ability: 500.0 Set/Sets per Month
Minimum Test Resolution: 0.0001
Place of Origin: Hebei China
Standard: IEC 60076-1
Model Number: JYT
Weight: 1.6 kG
Calibration Certification: CNAS & ILAC.MAR
Brand Name: KINGRUN
Tester Size: L210mm x W150mm x H70mm
Test Range: 0.7-10000
Function: Transformer Turns Ratio Tester/Phase Test
Test Accuracy: ±0.1%(turns ratio<1000), ±0.3%(turns ratio 1000~10000)
Output Voltage: Max 35V/50Hz
Application: Transformer mainternance /Routine test/Repair/Commissioning
Power: Electronic
Packaging Detail: Plastic bag with Paper Bag
Package Preview: https://sc01.alicdn.com/kf/Had31400609d24f4f920baaac967487c3H.jpg_640x640.jpg
Product Description


JYT Transformer Turns Ratio Tester  TTR tester 3 phase and neutral point simutaneously all transformers applicable

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 which is suitable for field testing work.

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 Datas

Test range



Minimum resolution




±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


L210mm x W150mm x H70mm

Net weight

1.6 kg




Company information



Kingrun has 16 patented technologies and more than 40 products, including DC winding resistance testers. Kingrun has tens of thousands of different testers serving well-known transformer manufacturers including electricity giants such as ABB,SIEMENS. Kingrun is playing an efficient role in helping customers predict equipment failure and performance evaluation, improving the use efficiency of transformers, reducing operating costs, extending the service life of equipment. Kingrun also maintains sensitive sense to the development trend of the world's transformers, continuously developing new, more efficient and more precise products. Kingrun is expecting to become the world's top instrument manufacturer in the future!