Questions and answers about quality 10kv transformers
- Categories:Industry Dynamics
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- Time of issue:2022-12-28
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(Summary description)What causes the quality 10kv transformer to make abnormal noise? 1) Overload; 2) Poor internal contact, discharge and ignition; 3) Individual parts are loose; 4) There is grounding or short circuit in the system; 5) The load changes greatly due to the start of a large motor.
quality 10kv transformer
quality 10kv transformer
Questions and answers about quality 10kv transformers
(Summary description)What causes the quality 10kv transformer to make abnormal noise? 1) Overload; 2) Poor internal contact, discharge and ignition; 3) Individual parts are loose; 4) There is grounding or short circuit in the system; 5) The load changes greatly due to the start of a large motor.
- Categories:Industry Dynamics
- Author:
- Origin:
- Time of issue:2022-12-28
- Views:0
What are the consequences of parallel operation of quality 10kv transformers that do not meet the parallel operation conditions?
When the transformation ratios are different and run in parallel, a circulating current will be generated, which will affect the output of the transformer. If the percentage impedance does not match and the parallel operation will not be able to distribute the load in proportion to the capacity of the transformer, it will also affect the output of the transformer. When the wiring groups are not the same and run in parallel, the quality 10kv transformer will be short-circuited.
What causes the quality 10kv transformer to make abnormal noise?
1) Overload; 2) Poor internal contact, discharge and ignition; 3) Individual parts are loose; 4) There is grounding or short circuit in the system; 5) The load changes greatly due to the start of a large motor.
When is it not allowed to adjust the tap changer of the quality 10kv transformer on-load voltage regulating device?
1) When the quality 10kv transformer is overloaded (except for special circumstances) 2) When the light gas protection of the on-load voltage regulating device frequently generates signals. 3) When there is no oil in the oil standard of the on-load pressure regulating device. 4) When the number of pressure adjustments exceeds the specified time. 5) When the pressure regulating device is abnormal.
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