SystemAir MUB-EC Series

17.4 Description of the MUB-EC Multibox
• 100 % controllable
• integrated motor protection
• multifunctional use
• low sound level
• blow-out direction can be changed on site at any time without
problems
• installation in any position possible
• safe for operation and maintenance-free
• saves energy
In the MUB-EC series, all models have backward-bent rotor blades of aluminium and energy-saving, highly efcient EC external rotor
motors in a DC version. The output electronics have been integrated into the motor housing. Their input voltage can vary for single-
phase between 200 V and 277 V or for three-phase between 380 V and 480 V. Actuation is via a 0...10 V input signal, via which the
fan can be controlled. All motors have been suspended free of vibrations and are suited for 50 Hz and 60 Hz. The housing comprises
a self-supporting construction of aluminium section with encapsulated screw channels. The corners comprise highly impact-resistant
PA6. All MUB-EC multiboxes have an insula-tion of non-ammable glass wool 20 mm in thickness. For thermal decoupling, the side
panels have tabular rivets. Thanks to the box-of-bricks system, all MUB-EC multiboxes can be used as ideal and individual fed and
exhaust air solutions.
17.4.1 Name plate MUB-EC
TYPE:
MUB042 500EC-A2
400 V ~ 50/60 Hz
1,66 A 1340 min 1,05 kW
1
30314 / 782763 / 2010-12-02
WEIGHT 80 kg IP 54
CAPAC INS.CL.F
MADE IN GERMANY
M
1
3
4
6
7
1 Type designation
2 Article number/ Production number / Manufac-turing date
3 Voltage / Frequency / Motor output
4 Current / Speed (max./min.) / Output
6 Registration Ukraine, Russia / Weight / Protec-tion class
7 Capacity / Insulation class, motor
Fig. 8: Name plate MUB-EC
NOTE
The accessories for Multibox MUB-EC are identical with the accessories for the standard multibox MUB (see Fig. 1)
39
Multibox MUB - V 1.0
Description