Wuhan Goldhome Hipot Electrical Co., Ltd. is one of the leading manufacturers and suppliers of multi-functional portable digital ttr meter in China. With abundant experience, our factory offer high quality customized products made in China with competitive price. Welcome to contact us for quotation.
Products Video
HM5001 TTR Tester Three Phase Description Video
Application Scenarios
1. Power Transformer Manufacturing: Quality control during power transformer production.
2. Substation Maintenance: Routine testing of transformers in public substations.
3. Transformer Repair and Winding Workshops: Verification of repair quality after winding or reassembly.
4. Industrial Electrical Systems: Testing distribution transformers in factories, mines, and large facilities.
5. Renewable Energy Facilities: Commissioning and maintenance of transformers in solar/wind farms.
6. Railway Traction Power Supply Systems: Testing transformers for locomotives and railway substations.
Product Parameter
|
Ratio measurement range |
0.9-10000 |
|
High measurement speed: |
three-phase test can be completed within 40 seconds. |
|
Voltage measurement accuracy on HV side: |
0.05% |
|
Voltage measurement accuracy on LV side: |
0.1% |
|
Phase angle measurement accuracy: |
0.1° |
|
TTR measurement accuracy: |
0.1%(0.9－200)
0.2%(200－2000) 0.3%(2000－10000) |
|
Volume: |
345mm×295mm×175mm |
|
Weight: |
5kg |
Wiring Description
1.Single-phase ratio wiring(the unused test line hung up is ok ), as shown in the figure:
2.Three-phase ratio connection as shown:
Products Description
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