ABB Relion REB500, Product Manual, Page: 19 / 50

Distributed busbar protection REB500 1MRK 505 352-BEN
Product version: 8.2 Issued: 2016-03-01
Revision: -
ABB 19
9. Hardware description
The following mounting alternatives are available (IP40 protection from the front):
Bay Unit Central Unit
·
Flush mounting kit
·
19” rack mounting kit
·
19" dual rack mounting kit
·
19” rack mounting kit
See ordering for details about available mounting alternatives.
Layout and dimensions Bay Unit
Flush mounted IED
Figure 13. Flush mounted Bay Unit into a panel cutout
A 240 mm
B 21.55 mm
C 227 mm
D 228.9 mm
E 272 mm
F
Æ
6 mm
G 21.55 mm
H 220 mm
I 265.9 mm
J 300 mm
K 254 mm
L 224 mm + 12 mm with ring lug
connector
M 25.5 mm
N 13 mm
Rack mounted IED
Figure 14. Rack mounted Bay Unit
A 224 mm + 12 mm with ring lug
connector
B 25.5 mm
C 482.6 mm (19”)
D 265.9 mm (6U)
E 13 mm