
Digital Three-Phase Transformer Ratio Meter Portable Transformer Turns Ratio TTR Tester
Product Introduction
We will, as always, make efforts to further develop the advantages of scientific and technological talents, and make efforts to develop and dedicate first-class cable fault location system, transformer onno load loss tester, battery conductance test equipment to users. Our company has strong strength, pays attention to credit, abides by the contract, guarantees the product quality, and wins the trust of the majority of customers with the principle of multi variety operation characteristics and small profits and quick turnover. We have the ability of solution, timely delivery, and order tracking (tracking progress and process inspection) and after-sales service, so that your choice has no worries! Under the environment of economic globalization, the market competition is more intense. Our company uses advanced enterprise production management mode and advanced information system to improve our competitiveness. We ensure strict quality control at every stage of the process, while minimizing wasted handling and transit time, thereby controlling production costs.
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 keep a close eye on the pulse of market development and the potential needs of users, and strive to provide the best Kvtester 10A Digital Three-Phase Transformer Ratio Meter Portable Transformer Turns Ratio TTR Tester to the majority of users in the shortest possible time. We adhere to the slogan of 'build reputation by quality, occupy the market by brand, seek development by innovation, and get benefits by scale' to develop the company. Our professional identification and selection of raw materials are our strengths, and our unremitting efforts to develop, produce and supply the best products for our customers are our goals.
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