All electrical equipment likely cause high temperatures electric arcs shall placed or
guarded eliminate the risk ignition flammable materials. connecting them the
electrical circuit, fastening them locating them the place function). Where the temperature of
any exposed parts electrical equipment likely cause injury persons, those parts shall be
so located guarded prevent accidental contact therewith.
Where the protection against external influences provided enclosures equipment not
sufficient, supplementary measures like placing out reach harmful influence providing
with supplementary enclosure shall done when mounting the equipment.
Conductors shall identified accordance with IEC 446:1989, Identification of
conductors colours numerals (see the chapter 7. Erection and initial verification electrical installations
6.1).1 Erection
For the erection the electrical installation, good workmanship suitably qualified
personnel and the use proper materials shall provided for.CONSTRUCTION ELECTRICAL INSTALLATION AND EQUIPMENT
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6.
Connections shall done such way that conductors are sufficiently insulated one from
another well from other parts and that the protection against electric shock and against
external influences not impaired.
6. result the verification, the test
report shall announce whether the equipment installation able safety operated.5.
A test report shall worked out verification.
Connection between conductors and between conductors and other electrical equipment shall
be made such way that safe and reliable contact ensured. The report shall comprehend the
description the verified installation equipment, the list measuring equipment used, the
list measurements and test, and the list defects found.
All electrical equipment shall installed such manner that the designed cooling
conditions are not impaired.
The characteristics the electrical equipment, determined according the rules
mentioned above, shall not impaired the process erection (e.5.g.
The keeper the installation equipment shall keep the verification report.2 Initial verification
Electrical installations shall tested and inspected before being placed service and after
any important modification verify proper execution the work accordance with the
standard.5.
