October 2019
Installation, Operation and Maintenance Manual
MAN-02-04-97-0713-EN Rev. 1
132
Appendix
Appendix
WARNING
Unused entries may remain unmachined or must be plugged with a certified plug suitable
for the subject environment.
Figure B-7
Base actuator with extensions [B] or [C] on the
terminal board compartment
B.7.3
Electrical Connections
External wires or connections of external ATEX-certified apparatus via the conduit entry of
an additional extension must be wired to the internal cards of the XTE3000, in accordance
with the wiring diagram and general instructions on the actuator label.
B.7.3.1
Connection for Ex-e Terminals Enclosure
The wires must be terminated in accordance with the following method:
Type of terminal:
Insulated ring tongue
Eye dimensions:
5.5 mm (0.22 in) for power cable
3.2 mm (0.13 in) for control cables
Recommended tightening torques:
2.0 - 2.8 Nm (17.7 - 24.8 lb.in) for power cables
1.0 - 1.5 Nm (8.9 - 13.3 lb.in) for control cables
Wires section:
4 mm² (0.006 in²) for power cables
2.5 mm² (0.004 in²) for control cables
