Baldor MotiFlex e100, Руководство по установке, Страница: 19 / 220

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Basic Installation 3-3 MN1943
3.2 Mechanical installation
It is essential that you read and understand this section before beginning the
installation
.
Take care when lifting. The 48 A and 65 A models weigh 12.45 kg (27.4 lb). Seek
assistance if necessary. When carrying, do not suspend the unit from the
removable front panels as they could detach and cause the unit to be dropped.
Avoid locating the MotiFlex
e
100 immediately above or beside heat generating
equipment, or directly below water steam pipes.
Avoid locating the MotiFlex
e
100 in the vicinity of corrosive substances or vapors,
metal particles and dust.
Failure to meet cooling air flow requirements will result in reduced product lifetime
and/or drive overtemperature trips.
The safe operation of this equipment depends upon its use in the appropriate environment.
The following points must be considered:
H
The MotiFlex
e
100 must be installed indoors, permanently fixed and located so that it can
only be accessed by service personnel using tools. When installed in a cabinet, the cabinet
must have a volume of at least 0.19 m
3
(6.84 cu.ft). If not installed in a cabinet, barriers
around the equipment are required.
H
The maximum suggested operating altitude is 1000 m (3300 ft).
H
The MotiFlex
e
100 must be installed where the pollution degree according to EN61800-5-1
shall not exceed 2.
H
The optional 24 VDC control circuit backup supply must be installed so that the 24 VDC
supplied to the unit is isolated from the AC supply either by using double or reinforced
insulation, or by using basic insulation with a protective earth.
H
The input of the control circuit must be limited to Extra Low Voltage circuits.
H
Both the AC supply and the optional 24 VDC control circuit backup supply must be fused.
H
The atmosphere must not contain flammable gases or vapors.
H
There must not be abnormal levels of nuclear radiation or X-rays.
H
To comply with CE directive 2004/108/EC an appropriate AC filter must be installed.
H
The MotiFlex
e
100 must be secured by the slots in the metal mounting flanges. The
protective earth/ground (the threaded studs on the top and bottom mounting flanges) must
be bonded to a safety earth/ground using either a 25 A conductor or a conductor of three
times the peak current rating - whichever is the greater.
H
The metal tab at the bottom of the case is used for attaching a cable clamp (section A.1.6).
H
The D-type connectors on the top and bottom panels of the MotiFlex
e
100 are secured using
two hexagonal jack screws (sometimes known as “screwlocks”). If a jack screw is removed
accidentally or lost it must be replaced with a #4-40 UNC jack screw with an external male
threaded section no longer than 10 mm (0.4 in).
H
The 48 A and 65 A MotiFlex
e
100 have a recess at the rear of the product which is filled
with a block of packaging foam. Remove this foam before mounting the drive.
CAUTION
NOTICE
NOTICE
NOTICE