Cubicle Mounted System - ABB AK101 User Manual

4.1.4 Cubicle Mounted System – Figs 4.4 and 4.5
The cubicle must be located in a safe area of the application plant and mounted either on the base using four M10 fixings or to a
vertical surface using the four fixing brackets on the back-plate.
Ensure any vertical surface on which the cubicle is to be mounted is robust and suitable for the purpose. Rawlbolts or similar heavy-
duty fixings must be used.
Overall dimensions of the cubicle are given in Fig. 4.4 and the principal base case components are shown in Fig. 4.5.
Dimensions in mm (in.)
478
(18.8)
382
(15.04)
Hydrogen Purity
& Purge Gas Monitor
4 Mounting Brackets
Ø10 (0.39) hole
140 (5.53)
80 (3.15)
Intrinsically
Safe Earth
Cubicle sealed to IP55
Weight of cubicle assembly 56kg (123lb) max.
Note. Suitable lifting equipment (for example, a crane or 2-man lifting sling) must be used to move the cubicle to its final
mounting location.
630 (24.8)
600 (24.6)
2 3
1
95.0
%H2 IN AIR
2 3
1
95.0
%H2 IN CO2
80
340 (13.4)
(3.15)
Relays and 4 to 20 mA
Outputs Cable Glands
Fig. 4.4 Installation Dimensions – Cubicle
110
(4.33)
ø12 (0.47) For use if cubicle is to be mounted
on a shelf or similar horizontal surface(s)
Hazardous Area
Cable Glands (Blue)
System Safety Earth (Mains Case Earth)
Mains Isolator
Note. The number of holes and glands may vary according to
the cubicle variant.
4 MECHANICAL INSTALLATION...
515 (20.28) 40
(1.57)
See page 6
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