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HMCPT 100P CT PT Analyzer Display Video
Products Overview
The HMCTP 100P transformer characteristic tester developed by Goldhome is a new product created after widely adopting customer suggestions and conducting in-depth theoretical research. It is based on the fully automatic FA series transformer tester General produced by our company. The HMCTP 100P uses high-performance DSP and ARM for more stable and accurate measurements.
Products Description
I. Connection Method:
Transformer Tester for the CT test the basic connection steps (see Figure 1) as follows:
(1) 4mm 2 line the left side of Transformer Tester is connected to the grounding terminal protected.
(2) To connect a CT primary side and secondary side terminals of a terminal to protected areas.
(3) To ensure that all the CT terminal of the other transmission lines disconnect from, all other windings open.
(4) 2.5mm2 red and black line CT secondary side connected to the TRANSFORMER TESTER "Output" S1 and S2 jack, the yellow line and 1.2mm2 line CT secondary side connected to the TRANSFORMER TESTER "Sec" jack of the S1 and S2, the attention of even the two black lines in the CT secondary side has received the same protection to terminal.
(5) Green Line and 1.2mm2 lines CT is connected to a side of CTY-200's "Prim" of P1 and P2 terminal, P2 and CT through the black line is connected to the protection of one side of the terminal connected.
(6) No problems in check wiring, to begin testing.
Figure 1 Typical Connection
1. Transformer Tester in the triangle connection transformer CT test conducted on the connection mode as shown in Figure 2.
Figure 2 TRANSFORMER TESTER in the triangle on the transformer connection when the connection mode test
2. Transformer Tester for transformer testing casing CT Connection shown in Figure 3.
Attention: H1 terminal must be disconnected first. Otherwise, if one took the short side, the TRANSFORMER TESTER can not obtain the correct result
Figure 3 TRANSFORMER TESTER on the transformer bushing testing at the time of CT Connection
4. Transformer Tester in the GIS (SF6) switch on the wiring of the CT test mode as shown in Figure 4.
NOTE: Disconnect all connected with the bus switch, grounding switch closed.
Figure 4 TRANSFORMER TESTER on GIS (SF6) switch on the test at the time of CT Connection
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