3.3
Technical data
Model
Max. power supply pressure
Protection level
Ambient temperature
Electromagnetic valve
Voltage/frequency
Output/absorption:
- output pressure up to 30 mbar
- output pressure up to 50 mbar
Anti-dust device
(MB 410-412-415)
(*) Protection level "IP54" can be achieved by removing the 6-
pole plug.
3.4
Components
The Multibloc consists of:
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Gas pressure switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
3.5
Description
2
8
3
1
1
Flange
2
Pressure test point
3
Flange fastening screws
4
Stabiliser adjustment
5
Brake adjustment
6
Ring nut output adjustment
7
Ring nut locking screws (not sealed)
8
Minimum gas pressure switch
20049119
Technical description
MB 405 - 407
28 VA ~(AC) 230 V, 20 °C
46 VA ~(AC) 230 V, 20 °C
Filter
4
5
6
7
20132990
MB 410 - 412
360 mbar (36 kPa)
IP 54 "RT .." version - IP 4X "SD .." version (*)
-15°C up to + 70 °C
DIN EN 161, class A, group 2
~ (AC) 50-60 Hz, 230 V - 15 % + 10 %
50 VA ~(AC) 230 V, 20 °C
96 VA ~(AC) 230 V, 20 °C
Filter with 0.8 mm mesh; it is possible to change the filter
without needing to dismantle the train
Pressure stabiliser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Quick opening safety valve . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Slow opening adjustment valve . . . . . . . . . . . . . . . . . . . . . No. 1
2
8
3
1
4
GB
MB 415
4
5
6
7
Tab. B
Fig. 1