ABB ACH550-BCR, Руководство пользователя

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2-16 ACH550 E-Clipse Bypass User’s Manual
Installation
Install the line input wiring (supplement to ACH550-UH User’s Manual)
Line input connections – Vertical E-Clipse Bypass
configurations
Connect the input power to the terminals at
the bottom of the disconnect switch or circuit
breaker as shown below. Also see
Connection diagrams – Vertical E-Clipse
Bypass
on page
2-12
. Connect the
equipment grounding conductor to the
ground lug near the input power connection
point.
Line input connections – Standard E-Clipse
Bypass configurations (wall mounted)
Connect input power to the terminals of the disconnect switch or circuit breaker.
Connect the equipment grounding conductor to the ground lug at the top of the
enclosure. The figure below shows the connection points for Standard E-Clipse
Bypass configurations. Also see
Connection diagrams – Standard E-Clipse Bypass
(wall mounted)
on page
2-13
and
Connection diagrams – Standard E-Clipse Bypass
(R8, floor mounted)
on page
2-15
.
Note:
Route cables through the cable guides on the left side of the enclosure. Use
separate conduits for input power and motor cables. Follow the guides to separate
the cables from each other.
Input Power Cables
Ground