4.3.5.1 H6PSM and Power Distribution Board (BD6C2)
The H6PSM (Hi6-S controller power supply module) module is responsible for the opening and closing and distribution of various power supplied to the controller. The following figures show the interior and exterior of the electrical module with diverse connectors and fuses.
The following figure shows the power system diagram for the AC control power related to the opening and closing of the 3-phase AC power for the motor power, the generation of the brake power, and the driving of the fan. The diagram in the figure also shows the power distribution, such as the SMPS power for the DC power supply to the control module. A circuit breaker (CP) or fuse is connected to each power to protect individual circuits against overcurrent.
Table 4-41 Types and Usage of the Fuses of the Electronic Module
Name
Usage
Specification
F1, F2
Overcurrent protection fuse for the cooling fan power (AC220V)
AC220V 7.5A
F3, F4
Overcurrent protection fuse for the CMSMPS power (AC220V)
AC220V 7.5A
F5, F6
Overcurrent protection fuse for the BKSMPS power (AC220V)
AC220V 7.5A
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