Usage of HX1-1 Nuclear Phaser (PC)

Before checking the phase, it is necessary to ensure that the internal wiring of the high-voltage switchgear is correct, that is, the phase sequence of the connecting wires between the assembled voltage sensor and the live display should be correct. When two high-voltage power sources are supplying power normally, the following operations can only be carried out after confirming that the live displays on each power switch cabinet are indicating normally:
First, insert the plug on one end of the phase detector into the L1 phase test terminal on the live display panel above the commissioning switch cabinet. Then, insert the plug on the other end of the phase detector into the L1, L2, and L3 phase test terminals on the live display panel above the pending power switch cabinet, and observe the illumination of the phase detector indicator light (see the diagram on the right for testing instructions):

If the actual phase is not consistent, the indicator light of the phase detector will light up.
If the actual phase is consistent, the indicator light of the nuclear phase detector will not light up;

Note: Single phase to ground can be used as a voltage tester

Technical Parameters of HX1-1 Nuclear Phaser (PC)