MAHA CONNECT Series, Оригинальная инструкция по эксплуатации

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41
BA023001-en
4.3.2 Electrical installation
NOTICE
•
The cable cross-section of the on-site supply cable depends on the local conditions
(e.g. ambient temperature, type of installation, cable length, mains impedance)
and the local regulations.
•
During installation and regular maintenance work, authorised and trained person-
nel must check that all electrical terminals are firmly seated and retighten all elec-
trical screw terminals.
1 Insert the supply cable via the cable gland -UB1 (M32) on the underside of the
control cabinet and tighten the cable gland using an open-end wrench. Tension
check on the cable, whether the cable gland closes correctly.
2 Fix the supply line to the wall so that there is no tensile load on the screw
connection.
3 Connect the single wires of the stripped supply cable to the push-in supply cable
terminals -X1L without tensile load. To do this, strip the insulation from the
individual wires 10...12 mm. Make sure that the spring-loaded terminal does not
squeeze on the insulation of the single wire.
The maximum possible wire cross-section of the terminal is 6.0 mm² for solid or
flexible wire (without ferrule).
L1 – Phase 1
L2 – Phase 2
L3 – Phase 3
N – Neutral conductor
PE – Protective conductor