HZCT-100C CT PT Transformer Analyser
HZCT-100C CT PT Transformer Analyser
HZCT-100C CT PT Transformer Analyser is new product created after widely adopt customers' advices and deep theoretical study. It is based on the automatic FA Series Transformer Tester General which is produced by our company that is widely acclaimed and applied. The adoption of high-performance DSP and ARM, advanced manufacturing technology ensure a stable and reliable product performance, full-featured, high degree of automation, high efficiency, in the domestic leading level, they are the professional testing equipments for transformer check in power industry.
Technical Parameter
|
Usage |
CT & VT |
|
|
Output |
0~180Vrms,12Arms,18A(peak value) |
|
|
CT Ratio |
Range |
1~40000 |
|
accuracy |
±0.1% |
|
|
PT Ratio |
Range |
1~40000 |
|
accuracy |
±0.2% |
|
|
Phase |
Range |
±5min |
|
accuracy |
0.5min |
|
|
DC resistance |
Range |
0~300Ω |
|
accuracy |
2%±2mΩ |
|
|
Burden |
Range |
0~300VA |
|
accuracy |
2%±0.2VA |
|
|
Power supply |
AC220V±10%,50/60Hz |
|
|
Environmental Conditions |
Operating temperature :-10οC ~50οC,Humidity :≤90% |
|
|
Weight and Dimensions |
Dimensions:340 mm×300 mm×150mm,Weight<9kg |
|
Test connection
Used for selecting one or more experiment item, including four options such as resistance, excitation, ratio, burden etc. According to transformer type, four options can be combinated as shown in below table.
CT experiment project description
|
experiment item |
Description |
Connection diagram |
|||
|
resistance |
excitation |
ratio |
burden |
||
|
√ |
|
|
|
Measure CT's secondary winding resistance |
Fig 2.1,can disconnection if measuring primary winding. |
|
√ |
√ |
|
|
Measure CT's secondary winding resistance and excitation characteristic |
Fig 2.1,can disconnection if measuring primary winding. |
|
√ |
|
√ |
|
Measure CT's secondary winding resistance, check it's ratio and polarity |
Fig 2.1 |
|
√ |
√ |
√ |
|
Measure CT's secondary winding resistance and excitation characteristic, check it's ratio and polarity |
Fig 2.1 |
|
|
|
|
√ |
Measure CT's secondary burden |
Fig 2.2 |
Note：the '√' means valid ,and the blank means invalid
Step:
Step 1. According to the CT testing project description of the table 2.1 to wiring(For all the CT structures,please refer to the description of appendix D for the actual connection mode)
Step 2. The other windings of the same CT should be opened,CT's primary side to grounding, equipment should be also to ground
Step 3. Power on and prepare parameters Settings.
Step 4. Then switch cursor to the "start" button to start
Hot Tags: hzct-100c ct pt transformer analyser, China, suppliers, manufacturers, price, for sale, Impulse Voltage Generator, CTPT Analyzer, current transformer analyser, ct pt characteristics tester, ct pt test equipment, current transformer test machine
Send Inquiry
