GE Intellix BMT 330 Installation Manual page 27

WARNING: The mains supply should be connected so that the protective
earth wire should be the last wire to take the strain and break free in the
event of the cord being pulled out of the cabinet. Tighten the cable gland to
secure the cable.
Ensure that the mains AC supply is de-energised. Connect the mains AC supply cable
through the left-most cable gland of the cabinet to the product fuse holder (see Figure
5-24).
Note: Refer to the local/national wiring requirements to determine the gauge and
length for the power supply wiring.
Bushing Adaptors & HFCT(s)
Before connecting the Bushing Adaptor coaxial cables to the product
cabinet, test that the ground connections have been made correctly. Verify
that there is continuity from the shield of each of the Bushing Adaptor
cables to the product cabinet ground terminal.
An external circuit breaker must be installed on the AC source near the
product and within easy reach of the operator. It should be clearly labelled
as the disconnecting device for the product.
An overview of the Bushing Adaptor connections is shown in Figure 5-28. The input
terminals for the coaxial cable connections are identified as S1, S2, S3, P1, P2, P3, N1, N2,
N3 (Core and Shield). See Section 4.5 Bushing Adaptor Cable Runs.
Figure 5-28: Bushing adaptor connections
MA-017 – BMT 330 Installation Manual – Rev 3.3 4-Mar-22 Page 27 of 69