WEG DBW-01 Guía De Instalación, Configuración Y Operación página 6

NOTE!
- The DBW-02 has a duplicated XC3 connector (A and B) for connecting other DBW-02
module.
- It is possible to connect up to 3 DBW-02 modules in parallel. The interconnecting
cable should be limited to 2 meters maximum cable length.
Figure 8 shows the connection of the braking module to the inverter, as well as the
connections of the resistor to the braking module. It shows also the inclusion of a thermal
relay and a thermostat in contact with the resistor body, thus ensuring its thermal protection.
The connection cables between the inverter and the module and between the module the
4
braking resistor must be dimensioned according to the thermal braking cycle.
X7
BR -UD +UD
Figure 6: Location of the connectors
3 9
XC1
Figure 7: Example of Thermal Protection
t
M
1~
X7
1 2 3 4
Fan
110V or 220V
XC3