HZBB-10B-I Standard IEC 761 Transformer Turn Rate Tester/ transformer turn ratio meter TTR

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$1,600.00 - $2,500.00 / Units | 1 Unit/Units Transformer Ratio tester (Min. Order)
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Quick Details
Place of Origin:
Hebei, China
Brand Name:
Model Number:
Auto Testing Machine
Product name:
IEC 761 Transformer Turn Rate Tester
Input voltage:
HV side output AC 24V
Working power:
AC220V ± 15%
Operating temperature:
-10 ℃ -40 ℃
Environmental humidity:
10% -85%
2kg (not including test wires)
270 X 190 X 70mm
1 Year
Transformer Ratio tester
Supply Ability
Supply Ability:
500 Unit/Units per Month Transformer Ratio tester
Packaging & Delivery
Packaging Details
IEC 761 Transformer Turn Rate Tester:wooden cage with foam inside
Tianjin/Transformer Ratio tester
Lead Time :
Within 15 days
Video Description

HZBB-10B-I Standard IEC 761 Transformer Turn Rate Tester/ transformer turn ratio meter TTR


Product Description


 intelligent tester of Transformer Ratio and Connection Groups adopts popular ARM processor, 168M frequency, 128M memory available to be extended to 4G memory card. The LCD screen adopts 5-inch high-definition color touch screen, combined with emwin display, making the tester interface simple and user-friendly in full touch screen and non-keyboard operation. The tester supports database and can be exported from the USB drive or through the data cable to the background computer.

Elaborate and compact design, unique thinking, makes the tester superior and powerful with small size and light weight. The tester uses a programmable signal source, can output single-phase, two-phase or three-phase standard Sine signal or high-frequency Sine signal, with adjustable output phase frequency. It is especially suitable for special transformers such as Z-type transformers, rectifier transformers, Scott or anti-Scott transformers, etc. The tester adopts the new algorithm developed by our company to measure the ratio of three-phase transformer and ensure the measurement accuracy without adjusting the balance of the three-phase power supply. Therefore, the transformer ratio and wiring method can be measured in about 3 seconds.

Technical Specifications

1. Ratio measurement range: 0.8-20000

2. Ratio measurement accuracy: 0.2% (0.8-2000), 0.5% (2000-20000)

3. Input voltage: HV side AC 24V, LV side AC 4V

4. Working power: AC220V ± 15%

5. Operating temperature: -10 ℃ -40 ℃

6. Environmental humidity: 10% -85%

7. Volume: 270 × 190 × 70mm

8. Weight: 2kg (not including test wires)



Company Information

Heibei Huanhai Import & Export Trading Co.,Ltd was established in year of 2014. It is specialized in manufacturing transformer oil tester, hipot tester ,protection relay testers and other testing equipments. The company has many foreign trade sales consultants with 10 years of experience , providing customers with the best service solutions and productsOur products with ISO 9001 and CE certified are exported to many countries and regions all over the world. The company is in the same group as Huazheng electric.

We insist on customer orientation and provide you with high quality products, reasonable prices, timely delivery and efficient service. We are willing to work with global clients for joint development and create value and success for our customers continuously.




We have our own manufacturing factory,pls see the below certificate,we are the direct supplier.

We are a new enterprise engaged in development,produce & sale a serious of power system products, such as Cable fault tester,  transformer test class, lightning arrester test class, comprehensive test class. 



Our Services

From the date of purchase within one year instrument,the warranty time is 12 months.This is the piriod of free repair replacement, lifetime supply of maintenance and technical services. If the instrument has been found anomalies or malfunctions please contact us to arrange the most convenient treatment options.


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