Raking Onnection Iagrams; Braking Connection Diagrams - Saftronics CIMR-VG5U Installation & Quick Start Manual

A.4 BRAKING CONNECTION DIAGRAMS ( CDBR Type)
Braking Resistor Unit
230V: VG5U20P4 to 27P5
460V: VG5U40P4 to 4015
575V: VG5U51P5 to 5022
THRX
Overload Relay Trip Contact
of Braking Resistor Unit
1
MC
Figure 24 External Control Circuit for VG5 Braking Resistor Connection
230V: VG5U2011 to 2075
460V: VG5U4018 to 4300
575V: VG5U5030 to 5160
(Use
Figure 25 External Control Circuit for VG5 Braking Unit Connection
VG5 Installation & Quick-Start Manual
MCCB
L1
L2
L3
ON
MC
OFF
MC
SA
THRX
2
SA
TRX
SA
TRX
MC MA
Fault Contact
P
Braking Unit
Level
Detection
N
3
3 -
+
for G5U5030 to 5160)
+ 1
Overload Relay Trip Contact
1
P
MC
B1
L1
L2
VS-616PC5
L3
P
P0
B
B
1 2
Overload Relay Trip Contact
4
3 & 4 output signal to
multi-function fault input.

Braking Connection Diagrams

2
Braking Resistor Unit
B
B2
T1
M
T2
T3
Braking Resistor
Unit
Appendix
107