RA60 SERIES 073113
2-9/(2-10 Blank)
2.6.5.1
PARALLEL/REDUNDANT OPERATION
RA 60 and RA 62 rack adapters provide permanently configured outputs for parallel/redundant
operation: all three positions for RA 60, positions 1 and 2 for RA 62. Load wiring is attached to
the rack adapter at the output studs. Although load wiring can be attached to any single position,
Kepco strongly recommends distributing the load interface evenly among the populated power
supply positions to minimize load sharing error; in no case should load current drawn from any
one terminal exceed 300 Amperes. Consult HSP operator's manual for additional information
regarding parallel/redundant load operation.
2.6.5.2
SERIES/INDEPENDENT OPERATION
RA 63 rack adapters can be used for either independent or series operation of HSP power sup-
plies. For series operation, install a jumper cable from the negative bus bar of one independent
position to the positive bus bar of the adjacent independent position for as many positions as
required. Consult the HSP operator's manual for additional information regarding series opera-
tion. The RA 60 cannot be used for series operation except when connecting consecutive rack
adapters in series; contact Kepco Applications Engineering for additional information.
2.7
SHIPPING
Shipping of the rack adapter is recommended
only
after the HSP power supplies have been
removed from the rack adapter. Contact Kepco Applications Engineering if further assistance is
required.
Summary of Contents for RA 60
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