
Three Phase Automatic Transformer Turns Ratio Group Tester TTR Meter
Product Introduction
We foster innovation, internal entrepreneurship, and competitiveness among our employees so that they can work effectively to produce innovative transformer onno load loss tester, resonant hipot tester, Interfacial Tension Meter and make our company an efficient and flexible one. We are the pioneers and innovators who lead the industry, and also the bearers and strivers in the new era. As long as you explain the requirements, the rest is for us. We will give you satisfied products and provide a full range of after-sales service. We have strengthened our work style of being responsible for everything we do and do our best to create a positive corporate image.
HZBB-10B Manufacturer Price Automatic Transformer Turns Ratio Meter

Summary
The HZBB-10B transformer turns ratio tester is a fully automatic tester integrating turns ratio, voltage ratio, vector relationship, connection group, polarity, tap position, and excitation current testing functions . The tester features a 7- inch high-definition color touchscreen with a user-friendly interface and simple operation , allowing for full touchscreen operation without a keyboard . The instrument can be controlled entirely via a dedicated APP, and test data is stored and uploaded for easy retrieval. The tester overcomes the shortcomings of traditional turns ratio bridge tests by employing a three-phase precision inverter power supply, resulting in fast testing and high accuracy.

Technical Data
Test range: Turns ratio -- 0.9 ~ 40000 ; Current -- 0 ~ 2000mA; Angle -- 0 ~ 360°
Ratio accuracy:
160 V gear | 80V setting | 40V setting | 12V setting |
±0.05 % ( 0.9 - 2.00 ) ± 0.1 % ( 201-2000 ) ±0.2%(2001-5000) ±0.3%(5001-20000) ±0.5%(20001-40000) ±1%(40001-50000) | ±0.05%(0.9-200) ±0.1%(201-2000) ±0.2%(2001-5000) ±0.3%(5001-20000) ±0.5%(20001-40000) | ±0.1%(0.9-2000) ±0.2%(2001-5000) ±0.3%(5001-20000) ±0.5 % ( 20,001 - 40,000 ) | ±0.1 % ( 0.9 - 2000 ) ± 0.3 % ( 2001-5000 ) ±0.5 % ( 5,001 - 20,000 )
|
Current accuracy: ±(1% of reading + 0.5 mA)
Angle accuracy: ±0.2°
Output voltage: 160V , 80V , 40V, 12V selectable.
Resolution: Ratio -- Minimum 0.0001, Current -- 0.001mA, Angle -- 0.01°
Operating power supply: 100-240VAC 50/60Hz, maximum power 60W
Ambient temperature: -20 ℃ ~ 50 ℃
Relative humidity: ≤ 95 %, no condensation
External dimensions: Main unit: 360*290*170(mm); Cable box: 360*290*170(mm)
After-sales Service
The company provides free maintenance for quality problem within one year after purchase and life-long warranty plus technical services. If any abnormal condition or fault about the tester is detected, please contact the company in a time so that we can arrange the most convenient scheme for you, and to provide you with the fastest on-site service.




We are responsible for every process of our Three Phase Automatic Transformer Turns Ratio Group Tester TTR Meter and go all out to continuously improve product quality. The company has experienced sales staff, experienced technical engineers, mature sales network, perfect after-sales service system, and serves every aspect of before-sale, sale and after-sales service with the attitude of “professional, attentive and dedicated”. In the face of fierce market competition, our company continues to expand the scope of business, improve business efficiency and management level.
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