Wiring The Mains Supply Line - Siemens Cerberus PACE Mounting & Installation

Mounting/Installation
4

Wiring the mains supply line

4.2 Wiring the mains supply line
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Siemens Schweiz AG
Fire Safety
Wiring the mains supply line
WARNING WARNING
Electrical voltage Electrical voltage
Electric shock Electric shock
● Work on electrical installations may only be carried out by qualified Work on electrical installations may only be carried out by qualified Work on electrical installations may only be carried out by qualified
electricians or by instructed persons working under the guidance and electricians or by instructed persons working under the guidance and electricians or by instructed persons working under the guidance and
supervision of a qualified electrician, in accordance with the electrotechnical supervision of a qualified electrician, in accordance with the electrotechnical supervision of a qualified electrician, in accordance with the electrotechnical
regulations. regulations.
CAUTION CAUTION
Noncompliance with the following safety regulations Noncompliance with the following safety regulations
Risk of injury to persons and damage to property Risk of injury to persons and damage to property
● Compliance with the following regulations is required. Compliance with the following regulations is required.
● Specialist electrical engineering knowledge is required for installation. Specialist electrical engineering knowledge is required for installation. Specialist electrical engineering knowledge is required for installation.
● Only an expert is permitted to carry out installation work. Only an expert is permitted to carry out installation work.
Incorrect installation can take safety devices out of operation unbeknown to a Incorrect installation can take safety devices out of operation unbeknown to a Incorrect installation can take safety devices out of operation unbeknown to a
layperson. layperson.
Preparatory work Preparatory work
● Before working on the system, check that the mains supply line is de- Before working on the system, check that the mains supply line is de Before working on the system, check that the mains supply line is de
energized. energized.
● Check that the supply system is protected against being switching on Check that the supply
unintentionally. unintentionally.
● The mains connection is positioned at the bottom left or bottom right depending The mains connection is positioned at the bottom left or bottom right depending The mains connection is positioned at the bottom left or bottom right depending
on whether the swivel frame is mounted on the left or right. on whether the swivel frame is mounted on the left or right. on whether the swivel frame is mounted on the left or right.
● Depending on the equipment and design, the system f Depending on the equipment and design, the system features one or more
terminal blocks for 1-phase or 3-phase mains connection cables. terminal blocks for 1
● The central grounding point of the 19" cabinet is wired to the PE terminal at the The central grounding point of the 19" cabinet is wired to the PE terminal at the The central grounding point of the 19" cabinet is wired to the PE terminal at the
factory. factory.
● The inlets and outlets of the primary wiring must be routed in the cable ducts. The inlets and outlets of the primary wiring must be routed in the cable ducts. The inlets and outlets of the primary wiring must be routed in the cable ducts.
● Live cables must not be routed in the same cable ducts as data cables. ive cables must not be routed in the same cable ducts as data cables. ive cables must not be routed in the same cable ducts as data cables.
system is protected against being switching on
phase mains connection cables.
eatures one or more
A6V10430579_en--_a
2018-06-08