Sourcetronic ST600 - Page 381

Frequency Inverter ST600 High-Performance Multifunction Series VFD Optional peripheral
accessories
-374-
The following figure shows the connection of one VFD to a dynamic brake unit.
+ + + + +++
External brake
resistor RB
(+)
DC+
(-)
DC-
BR1 BR2 PE(-)(+)
++ + + + ++
DBU
VFD