Technical data

15-6 Connection System MHD Sychronous motors
DOK-MOTOR*-MHD********-PR05-EN-P
Design (2) -3-pin
Note: Technical changing of the ventilator unit LEMH-AB131D3H1.
Latest delivery of the type (2) 08-2002.
Replaced by the venitlator unit LEMH-AB131B3H1 (for
description see type (3)).
PE
0,75  1,5 mm
2
0,75  1,5 mm
2
L2L1
I>>I>>I>>
0,75  1,5 mm
2
L3
1
2
3
M
3
Power supply connector
6...10 mm in dia.
Circuit-breaker
Plug connector INS0354
Blower
fanMHD2.fh10
Fig. 15-9: Blower connector type (2)
Connecting and mounting the blower plug
A 4-core cable with a minimum cross-section of 0.75mm² must be used
as connection cable.
Proceed as follows to mount the connection cable to the blower plug:
123
SW19
3
2
1
5476
7
8
fan_con2.fh10
(1): Heavy-gauge conduit thread
(2): Washer
(3): Seal
(4): Housing screw
(5): Housing
(6): Plug insert
(7): Strain relief clamp
(8): Safety bracket
Fig. 15-10: Blower connector type (2)
Electric connection