Mounting Grounding Bar Kit - ABB RELION REX640 Installation Manual

1MRS759115 A
4.3.4
REX640
Installation Manual
B
E D
F
GUID-114D4B02-C219-4A7C-A01D-32D623A64748 V1 EN
Figure 40: Rack mounted protection relay with LHMI
A 482.6 mm (19")
B 310.35 mm (7U)
C 265.0 mm
D 7.6 mm
E 19 mm
F 313.2 mm with compression type CT/VT connectors
325.1 mm with ring lug type CT/VT connectrors
345.0 mm with grounding bar
G 339 mm

Mounting grounding bar kit

1. Detach the module from the protection relay.
2. Place the grounding bar between the front plates' bendings and mount it to the
front plate with M3 screws and washers.
A
C
G
Section 4
Mounting
49