NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
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NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
Author: Noyafa–POE Tester
What are the wiring methods of the cable identifier? What are the wiring methods of the cable identifier? Direct connection method (identification of uncharged cables) 1. Short any good phase of the identified cable termination to system ground. Disconnect the armor from the system from the start. 2. Connect one end of the red clip wire to the red terminal of the transmitter, and the other end to the phase wire of the identified cable 3. Connect one end of the black clip wire to the black terminal of the transmitter, and the other end is reliable ground to ground.
4. Turn on the power switch of the transmitter and observe the indication of the ammeter. Generally, 2/3 of the full needle is sufficient. (3) Clamp the caliper on the identified cable, and the arrow of the caliper points to the cable terminal.
It should be noted that the pointer of the receiver ammeter and the pointer of the transmitter ammeter swing periodically, and the polarity indicator light switches periodically, indicating that the identification system is normal. At this point, the receiver can be brought to the test site. At the test site, use a caliper to clamp each cable in the cable bundle one by one.
When a cable is jammed (the caliper arrow always points to the end of the cable), the receiver head rotates clockwise and the polarity indicator turns on and off periodically. This cable is the cable to find. When other cables are stuck, the meter head will periodically swing counterclockwise, but the polarity indicator will not light up.
What are the wiring methods of the cable identifier? Direct connection method (identification of uncharged cables) Shenzhen Noyafa Electronic Technology Co., Ltd.
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