ABB UniSec DY800, Инструкции по установке, обслуживанию и техническому обслуживанию

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UNISEC DY800 - E D. 4 - ACCORDING TO E- DISTRIBUZIONE SPECIFIC ATIONS
- INS TA LL ATI ON M A NUA L
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8. Installation
8.1 General information
8.2 Normal installation conditions
8.3 Installation room
• Installation must be performed by our personnel
or by the customer's personnel so long as they
possess detailed knowledge about the apparatus
• Correct installation is of prime importance. The
manufacturer's instructions must be carefully
studied and followed
• It is good practice to wear gloves for handling
the components during installation
• Make sure that circuit-breaker I and feeder
disconnector SL are open and that the springs of
the operating mechanism are discharged before
removing the cover of this latter
• Do not walk on the switchgear. Keep away from
the area overlooking the fumes exhaust stacks
and do not install apparatus in that area
• Maximum ambient air temperature: +40 °C
• Minimum ambient air temperature: -15 °C
• Relative humidity %: < 95% without condensation
• Altitude: < 1000 m
Comply with the indications in the product
standards if other installation conditions are
involved. Please consult us for special installation
requirements.
The areas through which power conductors or
auxiliary circuit conductors are routed must be
protected against the access of animals, as this
could lead to damage or disservice.
• The zone where gas is exhausted from the room
must be studied when the installation is
designed
• The utmost attention must be paid to the
overpressure that may be created inside the
substations
• The area over the fumes exhaust stacks situated
in the rear part of the cubicles must be free from
all obstructions. Comply with the indicated
distances from the ceiling and walls