Cable Connection - AUMA SAREx 07.2 – SAREx 16.2 Operation Instructions Manual

SAEx 07.2 SAEx 16.2 / SAREx 07.2
5.2.2.

Cable connection

SAREx 16.2
2. Insert cable glands with Ex e approval and of size suitable for connection cables.
The enclosure protection IP... stated on the name plate is only ensured if suit-
able cable glands are used. Example: Name plate shows enclosure protection
IP68.
3. Seal cable entries which are not used with approved plugs suitable for the re-
quired protection type.
4. Insert the wires into the cable glands.
Table 5: Cross sections and tightening torques
Type
Power terminals (U1, V1, W1)
PE connection
Control contacts (1 to 38)
1) with small clamp washers
Without motor protection, impermissibly high temperatures at the actuator
may occur: Ignition hazard, risk of explosion!
Risk of death, serious injury or motor damage. Our warranty for the motor will lapse
if the motor protection is not connected.
Connect PTC thermistors or thermoswitches to external controls.
Danger of corrosion: Damage due to condensation!
After mounting, commission the device immediately to ensure that heater min-
imises condensation.
1. Remove cable sheathing in a length of 120
2. Strip wires.
Controls max. 8 mm, motor 12 mm
3. For flexible cables: Use end sleeves according to DIN 46228.
4. Connect cables according to order-related wiring diagram.
Information: Two wires for each connection permitted.
When using motor cables with a cross section of 1.5 mm²: Use small clamp
washers for connection to terminals U1, V1, W1 and PE (the small clamp
washers are provided in the electrical connection cover).
Cross sections
1)
(1.5) 2.5 6 mm²
(flexible or solid)
0.75 1.5 mm²
(flexible or solid)
140 mm.
Electrical connection
Tightening torques
2 Nm
1 Nm
19