Product Description

1.1 Product introduction
GDBC*2 is small and light. The test result is precise and reliable. It displays test data in big screen and operates in visual menu. The parameters of all groups of transformation ratio can be measured in one time.                                                                                                                              

1.2functions
 1 Automatically measure transformer connection group
 2 Automatically identification group of transformer
 3 Automatically switch phase sequence
 4 Automatically switch range
 5 Automatically checking
 6 After standard ratio. It can calculate error automatically
 7 Testing voltages is cut off automatically when one test is finished
 8 Set data and the test results are saved automatically. The history data can be checked again.
 9 It needs to transformation ratio only one time when measuring on-load transformer.

1.3Technique Index
1 The measuring range of ratio: ******0
2 Measuring groups: ***2point
3 Accuracy: 0.2class for *****0;  0.5class for ********0
4 Rated power supply: AC**0v±*0%,*0Hz
5 Environment temperature:*5°C***0°C
6 Environment humidity :<*5%
7 Size:**0×**0×**5mm3
8 Weight:*0kg