Note for test transformer test
The test transformer is a supporting instrument for AC and DC withstand voltage test of...
2026
hvhipot Operation method of DC resistance tester
Operation method of DC resistance tester 1. Before use, check whether the input and output...
Transformer fault detection and troubleshooting
1. Partial failure of lead wire Detection method: The unbalance rate of the three-phase DC...
AC and DC oil-immersed test transformer details
The AC/DC oil-immersed test transformer uses advanced production equipment, adopts the new technology of coil...
How to use dry-type test transformer
Use method of dry-type test transformer: 1. The input end of the test transformer control...
If the loop resistance tester is used
How to use loop resistance tester 1. According to the fHV Hipot Electric Co., Ltd.-wire...
The role of ground resistance tester
The grounding resistance tester is based on Ohm’s theorem and adopts the fHV Hipot Electric...
High voltage test transformer current generation
1. The directional movement of electric charge generates electric current, whether it is positive or...
Common parts of transformer short-circuit damage
Transformer short-circuit is a very troublesome question. Today we will summarize the common parts of...
Solution to failure of loop resistance tester
1. Phenomenon: The loop resistance tester is connected to 220V AC power supply, the fan...