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Introduction:
CPT-III CT VT Analyzer is a full automatic transformer comprehensive tester .
It can finish: CT/PT volt-ampere characteristic curve test, CT/PT polarity test, CT/PT transformation ratio test.
It can automatically calculate error curve of any CT point, CT/PT ratio difference and other result parameters.
Features:
1. Easy to operation. It built-in imported high-performance CPU. Without manual operation, the CT VT Tester automatically completes the test to prevent person from the high voltage circuit.
2. Large output. Maximum output voltage of volt-ampere characteristic test reaches to 1000V. Maximum output current of transformation ratio test is 600A. Output capacity of internal voltage regulating machine is 5KVA.
3. Optional accessories includes external join to voltage raising machine, current raising machine and voltage regulating machine. You can have a CT test of reach up to 500KV, 1A current transformer when using external voltage raising machine.
4. With 320*240 Large screen, CPT-III CT VT Analyzer can display volt-ampere characteristic curve directly when the test is finished. It can print curve results anytime.
5. With rotating mouth, this CT VT Analyzer is easy to operate and durable.
6. Built-in flash ram to prevent data loss due to power off.
7. With RS232 communication interface to make sure connection of the instrument and PC,the CT VT Tester can control the test and unload the test data through PC.
8. AC220V and AC380V power supply.
Specifications of CPT-III CT VT Analyzer:
| Item |
Input voltage |
Output scope |
Measuring scope |
Measuring accuracy |
|
|
Host |
220V |
0~600V,0~20A |
0~600V,0~20A |
0.5% |
|
|
380V |
0~1000V,0~20A |
0~1000V,0~20A |
0.5% |
||
|
220V |
0~600A |
0~600A |
Transformation ratio measuring precision 1% |
||
|
External voltage raising machine |
220V |
0~1650V,0~3A |
0~1650V,0~3A |
0.5% |
|
|
380V |
0~2000V,0~3A |
0~2000V,0~3A |
0.5% |
||
|
External current raising machine |
220V |
0~2000A |
0~2000A |
Transformation ratio measuring precision 1% |
|
|
External voltage adjustment machine |
0~1000V,0~30A |
0.5% |
|||
|
Working power |
AC 220V/380V 50HZ |
External dimensions |
420×330×320mm3 |
Weight |
24KG |
Germany
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