Huazheng Electric Manufacturing Co.,Ltd
1
I. Overview
HZBB-10B-I
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
7
-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.
