Open Motor Connection Compartment; Connect Motor Cables - AUMA SAEx 25.1 Operation Instructions Manual

Electrical connection

6.2.1 Open motor connection compartment

DANGER
WARNING
NOTICE

6.2.2 Connect motor cables

24
Figure 24: Open motor connection compartment
[4]
[1] Cover
[3] O-ring
Electric shock due to presence of hazardous voltage!
Death or serious injury.
à Disconnect device from the mains before opening.
à Only replace fuses when not live.
Risk of explosion in case of non-respect of the protection type!
Risk of death or serious injury!
à During commissioning, replace supplied blanking plugs with cable glands or blank-
ing plugs with Ex approval, suitable for the type of protection. Thread types and
thread sizes are specified on the approval plate.
Corrosion by ingress of humidity when using unsuitable cable glands!
à Use suitable cable glands according to the IP enclosure protection specified on
the name plate.
Figure 25: Name plate, example with enclosure protection IP68
For shielded cables: Use EMC cable glands.
1. Loosen screws [2] and remove cover [1].
2. Insert cable gland suitable for connecting cable.
Table 7: Terminal cross sections and terminal tightening torques
Type Speed
4 – 22
SAEx 25.1
SAREx 25.1
32 – 90 (32 – 180) 2.5 – 35 mm
4 – 22
SAEx 30.1
SAREx 30.1
32 – 90 (32 – 180) 2.5 – 35 mm
4 – 22
SAEx 35.1
32 – 90
[3]
[1]
[2]
[2] Screws for cover
[4] Cable gland
Terminal cross sections
2
0.5 – 16 mm
2
2
0.5 – 16 mm
2
2
0.5 – 16 mm
2
2.5 – 35 mm
Tightening torques
2.0 Nm
3.5 Nm
2.0 Nm
3.5 Nm
2.0 Nm
3.5 Nm