12.09.2019
8
QUICK START GUIDE :
brake
unit extern
3.3.
Main Circuit specification
Connection diagram of Brake unit and Inverter
Note : The distance of the connection between the inverter and brake unit should as short as possible
less than 2cm.
No limitation to the distance between the brake resistor (Rb) and brake unit, but the shorter distance
may cause less faults because of the broken cable.
P,N is
the “+”“
-
”of the DC bus
in the inverter, P is positive, N is negative.
The DC cables should be winded to reduce the radiation and inductance.
Warning
：
Incorrect connection of the main circuit will lead the damage to the brake unit and
inverter.
