Alpha Technologies FlexNet ELPM 300-48D - Manual (Page 16)

16 010-322-C0-003, Rev C
1.0 Installation, continued
1.9 Output Distribution Board (optional)
The Output Distribution Board (Alpha P/N 745-577-20) splits the ELPM300-48D’s 300W
output into two 150W isolated outputs. Each output has its independent protection circuit.
One output overload or short circuit will only trigger its own protection and not affect the other
circuit’s normal operation.
The ODB measures 6.25” W x 3.875” H x 2” D (159mm W x 98.4mm H x 51mm D).
The adapter bracket mounts to the cross bar in
the enclosure, which mounts next to the power
supply.Attach the Output Distribution Board to
the Adapter Bracket by aligning and sliding the
hanger brackets onto the bracket screws.
1. Loosen both screws enough to allow the
bracket prongs to slide over the screw
heads.
2. Firmly tighten only the bottom screw to
secure the module.
3.75”
95.25mm
J1 — Input connector
300 W output from unit
Input wire harness
(Alpha P/N 875-255-20)
J3 — 150W Output
Output wire harness
(Alpha P/N 875-262-20)
J2 — 150W Output
Output wire harness
(Alpha P/N 875-262-20)
NOTE:
The Output Distribution board is supplied with one interconnection cable (Alpha P/N 875-255-20), and
one output wire harness (Alpha P/N 875-262-20). The existing output wire harness is replaced by the
interconnection cable, and is transferred to one of the output connectors.