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LM Rack (Full/Half) power requirements
A certified electrician must complete these and any other electrical installations.
•
One single phase (100 - 240) VAC, 15 A, (50 - 60) Hz or other suitably rated branch circuit for
the rack switch.
•
One to four single phase (for the LM Rack Full) or one to three single phase (for the LM Rack
Half) (200 - 240) VAC, 30 A, (50 - 60) Hz circuits for the power distribution unit, as specified in
the following table. To protect from overcurrents, short circuits, and earth faults, a 30 A circuit
breaker for each circuit, which must be part of the building installation. The disconnect device
must be readily accessible in the same room as the laser rack.
•
Use wires suitable for at least 90 degrees Celsius for AC supply connections.
•
Use appropriately rated IEC 60309 plugs and receptacles as part of the AC power cord
connections.
•
Connect the AC feed to the AC terminals on the back of the power distribution unit.
•
Separate safety earth terminals are located at the back of the power distribution unit.
•
Keep the ground wire in the laser rack connected.
•
Ensure that all AC power connections comply with local and national electrical codes.
The electrical installation is subject to the approval of all local authorities having jurisdiction.
Number of laser
modules
2
3
4
5
6
7
8
9
10
11
12
Four circuits is the preferred configuration. If you install fewer circuits, remove the rectifiers
that are not connected to the AC power. Rectifiers not connect to AC power emit an audible
signal.
Projector power requirements
•
One (100 - 240) VAC, 10 A, (50 - 60) Hz wall outlet.
CP42LH Installation Guide
020-101373-02 Rev. 1 (06-2015)
2000 W Rectifiers
Required for N + 1
Redundancy
3
3
4
4
5
5
6
6
7
7
8
Number of (200 -
240) VAC, 30 A
Circuits Required
2
2
2
2
3
3
3
3
4
4
4
Installation
28
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