Installing the braking resistor, 3 installing the braking resistor – Rockwell Automation GV3000/SE AC Bookshelf Drive Hardware Ref, Installation, and Troubleshooting User Manual
Page 68
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8-4
GV3000/SE AC Bookshelf Drive Hardware Reference, Version 6.06
8.3 Installing the Braking Resistor
To prevent possible damage due to an overload on the braking resistors, install a
thermal protection device according to figure 8.1 and table 8.3.
.
Figure 8.1 – Braking Resistor Wiring Connections
D B U
47
48
45
47
U
V
W
M
3-
P E
1L1
1L2
1L3
+
-
T
16
20
If the resistor overheats,
this contact operates a
disconnect that removes
AC power from the drive.
Table 8.3 – Wiring Connections for External Braking Resistor
Terminal
Description
47
External Braking Resistor
48
Ground
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