ZBY-V Automatic Transformer Ratio and Group Tester
Overview
ZBY-Ⅴtransformer ratio and group tester is a new product designed by our company scientists; it represents the most advanced technology in transformer ratio test in China. The powerful protection and measurement it provides to Z-type transformer is the first in our country until now.
Main properties
High accuracy, good stability, good repeatability;
220V single-phase input, three-phase power output;
Several measurement ways; measure and calculate the ratio, ratio error and the groups in one shot;
Large-screen LCD display with Chinese menu; real-time clock display;
Provides high and low pressure reverse protection, over-range display and other error reminds;
Transformer in any structure and group is measurable;
The test data and related information can be printed with a fitted micro-printer.
Operate Environment:
Temperature: -10 ° C ~ 50 ° C
Humidity: <90%
Size: 380mm × 280mm × 206mm
Weight: 8kg
Accessories box size: 330mm × 230mm × 190mm
Weight of attachment: 2kg
Instrument Specification
Measurement range: transformation ratio: 1.0000 ~ 9999.9, group 1 ~ 12;
Measurement error: 0.1 grade (ratio below 2000), 0.2 level (ratio higher than 2000) ;
Output voltage: AC190V;
Output Current: 0.25A;
Power supply: voltage 220V ± 22V, frequency 50Hz ± 2.5Hz.
