HZBB-10S Battery Operated Transformer Turn Ratio Tester Analyzer
I.Introduction
Hand-held transformer turn ratio tester is an innovative product with compact size, hand-held operation, more portable and easy to carry.
Products are mainly applied to change than group test transformer, PT and CT polarity test, test speed, high accuracy.
II.Functional Characteristics
Lithium battery power supply or 100-240V AC power supply is self-adaptive. After one charge, more than 100 transformers can be continuously tested in the ratio group. The test process is simple and convenient.
It has the function of blind measurement, that is, to perform variable ratio and group test when there is no connection between high and low voltage.
Based on the test of conventional transformer, Z-type transformer and PT sample, the polarity test function of CT variable ratio is added, and the application field is wider
Wide range and high accuracy, the variable ratio measurement range can reach 10,000, and the test accuracy can be guaranteed 0.3% when the maximum value is 10,000.
It has perfect protection functions such as reverse connection protection and output short circuit protection.
5.6-inch super industrial high-brightness color LCD screen, still visible under strong sunlight.
equipped with external printer, facilitate data printing
It can be stored locally and on USB memory.
III.Technical Indicators
|
Range |
0.9～10000 |
|
Accuracy |
±（Reading×0.1%+2 words）（≤500） |
|
±（Reading×0.2%+2 words）（>500≤3000） |
|
|
±（Reading×0.3%+2 words）（>3000） |
|
|
Resolution ration |
0.9～9.9999（0.0001） |
|
10～99.999（0.001） |
|
|
100～999.99（0.01） |
|
|
1000～9999.9（0.1） |
|
|
10000 and above（1） |
|
|
Working power supply |
The built-in battery or external charger, charger conditions of use，Input 100-240 VAC，50/60 HZ |
|
Charging time |
About 2 hr |
|
Instrument weight |
1.7 kg |
|
Instrument dimension |
246 mm（L）×156 mm（W）×62 mm（H） |
|
Use of temperature |
-10℃～50℃ |
|
Relative humidity |
≤90%，No dew |