ABB REL670 Installation And Commissioning Manual page 27

Dimensions
F
Case size A
±1
Tolerance
6U x 1/2 of 19" 214.0
6U x 3/4 of 19" 326.7
6U x 1/1 of 19" 438.7
Figure 7: Panel-cut out dimensions for side-by-side flush mounting
Note!
With side-by-side flush mounting installation, only IP class 20 is obtained. To reach the IP class
54 the case-by-case flush mounting is recommended.
A
C
B C D
±1 ±1 ±1
259.3 240.4 190.5
259.3 352.8 190.5
259.3 465.1 190.5
Installing the IED
G
xx05000505.vsd
E F
±1 ±1
34.4 13.4
34.4 13.4
34.4 13.4
Chapter 5
G
±1
6.4 diam
6.4 diam
6.4 diam
19