Transformer Open and Short Circuit Tester
Transformer Capacity and Load Tester Introduction
ZC-202B transformer capacity and load tester is specializing in basic electricity, power users adverse tax evasion problems and developed a new instrument to increase design. High precision instrument for measuring characteristic parameters of transformer capacity, no-load and load. The instrument is a multi-function measuring instrument, which is equivalent to the usual two kinds of test instruments: the transformer capacity tester + transformer characteristic parameter tester. The utility model can precisely measure a series of power frequency parameters of a plurality of transformers, such as the capacity, the type, the no-load current, the no-load loss, the short circuit (load) loss and the impedance voltage.
It is Widely used in electric power, communication, railway, oil field, construction, metrology, meteorology, scientific research units, industrial and mining enterprises and other fields
Transformer Capacity and Load Tester Features
1. The utility model can accurately measure the capacity of various distribution transformers, and is convenient and accurate.
2. The transformer tester automatically switches the range, allowing measurement of voltage, wide current wide, simple wiring.
3. Do three-phase transformer no-load, load test, the instrument can automatically determine whether the wiring is correct, and display the three-phase voltage, current vector.
4. One can measure the load experiment under 1000KVA distribution transformer at full current; measuring the load test in 1/3 rated current can be completed under 3150KVA distribution transformers (in the 1/3 of the rated current under the instrument can be converted to the load loss parameters under the rated current).
5. LCD 20 * 240 large screen, high brightness display, full menu and prompt operation English characters to realize man-machine dialogue, touch button makes the operation more convenient, wide temperature LCD with brightness adjustment, can adapt to the winter and summer season.
6. With real-time electronic clock, automatically record the date and time of the experiment...
7. Data (test set, measurement results, test time, etc.) with the power down storage and browsing capabilities, you can store 500 sets of experimental results, and the computer can send data online.
8. Allow external voltage transformer and current transformer to expand the range measurement, can measure any parameters of the subject matter.
Technical Data
Type | ZC-202B | |
Function | Transformer capacity, no-load current, no-load loss, short circuit voltage, short circuit (load) loss measurement. | |
Working power | Input voltage | 185Vac~250Vac |
Allowable voltage | 85Vac~264Vac | |
Frequency | 50/60Hz | |
Allowable frequency | 45Hz~65Hz | |
Input power | 40VA | |
Joint | Standard AC socket 60320 | |
AC Voltage | Range | 10~650V |
Resolving power | 0.001V | |
Accuracy | 0.2%±0.001V | |
AC Current | Range | 0.5~60A |
Resolving power | 0.001A | |
Accuracy | 0.2%±0.001A | |
Frequency | Range | 45Hz~65Hz |
Resolving power | 0.001Hz | |
Accuracy | 0.2%±0.001Hz | |
Power | Range | 0~39kW |
Resolving power | 0.001kW | |
Accuracy | <±0.5%(CosΦ>0.1),±1.0%(0.02 | |
Capacity test range | 10kV Dry type transformer | 30kVA~3150kVA |
10kV Oil immersed transformer | 30kVA~3150kVA | |
35kV Oil immersed transformer | 50kVA~31500kVA | |
20kV Dry type transformer | 50kVA~2500kVA | |
35kV Dry type transformer | 50kVA~2000kVA | |
Physical characteristics | Size | 400×300×220mm3 |
Weight | ≈8kg (Excluding attachments) |
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