Benning 10006622.3 Backfeed Control Unit ESWB Master CPU 607503.2 120V 60Hz

Benning Backfeed Control Unit, part number 10006622.3, fitted with the ESWB Master CPU board index 607503.2. This is the AC mains backfeed protection controller from a Benning inverter power system. It watches the bypass path and drives an external backfeed (BF) contactor so that a fault in the bypass cannot push inverter power back toward the incoming AC mains. The cover carries the full terminal legend: AC in before the BF contactor, BF contactor coil voltage, AC in behind the BF contactor, and a BF auxiliary contact. Host integration is over CAN bus with an RS232 service port and a potential-free error message contact. Galvanized steel enclosure with fold-out flanges for cabinet mounting. The configuration boxes on the plate are marked 60 Hz and 120 V. Removed from a Benning inverter system.

One Benning Backfeed Control Unit 10006622.3 with ESWB Master CPU 607503.2
Green pluggable terminal plugs seated in X100, X101 and X102
Green pluggable plugs at X502 and X508
Mounting flanges with hardware installed

Not included:
Documentation, software or media
CAN bus patch cords, RS232 service cable, or any wiring
Backfeed contactor
Inverter module, rack, cabinet or any other system component

Where possible, electronics are tested. The value of an item determines the effort put into testing; items not specifically tested in detail are visually inspected and reviewed for operational status. Any exceptional wear is noted in the description. Most items are covered by a money-back guarantee.

Item measures 14 x 10 x 6 in and weighs 6 lb. Ships in an 18 x 14 x 10 in box at approximately 8 lb packed. Ships from Sylmar, California.

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