Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document.
Note: Even the most advanced machine translation cannot match the quality of professional translators.
Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Connecting the Three-Phase AC Power Cable
Context
- For the smart array controller with one PID module, connect the three-phase AC power cable to the QF03 switch, and the functional earthing cable to the FE01 port on the functional earthing bar.
- For the smart array controller with two PID modules, connect the first route of three-phase AC power cable to the QF03 switch, and the corresponding functional earthing cable to the FE01 port on the functional earthing bar. Connect the second route of three-phase AC power cable to the QF05 switch, and the corresponding functional earthing cable to the FE02 port on the functional earthing bar.
This section describes how to connect three-phase AC power cables for the smart array controller with two PID modules. For details about how to connect a three-phase AC power cable for the smart array controller with one PID module, refer to the way of connecting the first route of three-phase AC power cable.
Procedure
- Connect the three phase wires A, B, and
C of the AC input power cable for the PID module to the PID input
switch, and connect the functional earthing cable to the functional
earthing bar.
Figure 3-4 Connecting a three-phase AC power cable
NOTE:
- The three phase wires A, B, and C of the AC input power cable for the PID01 module connect to A, B, and C of busbar 1 in the box-type transformer over the QF03, QF02, and three-phase power switch, respectively.
- The three phase wires A, B, and C of the AC input power cable for the PID02 module connect to A, B, and C of busbar 2 in the box-type transformer over the QF05, QF04, and three-phase power switch, respectively.
- The functional earthing cables for the PID01 and PID02 modules connect to the ground bar in the box-type transformer over the functional earthing bars FE01 and FE02, respectively.
