MIL-DTL-24347B, DETAIL SPECIFICATION: MONITOR, AVAILABLE LOAD, 60 AND 400 HERTZ, A.C., 1 PHASE, ELECTRICAL POWER (NAVAL SHIPBOARD USE) (30-APR-2002) [SUPERSEDING MIL-M-24347A]

MIL-DTL-24347B, DETAIL SPECIFICATION: MONITOR, AVAILABLE LOAD, 60 AND 400 HERTZ, A.C., 1 PHASE, ELECTRICAL POWER (NAVAL SHIPBOARD USE) (30-APR-2002) [SUPERSEDING MIL-M-24347A]., This specification covers an available load monitor (ALM-2) to be used for sensing a load on either a 115 or 440 volt single phase circuit of either 60 or 400 hertz (Hz). ALM-2 is a direct replacement for ALM-1. ALM-1 is not to be procured for new constructions or replacement purposes. The monitor is intended for use to sense a power circuit and permit the closing and latching of the associated disconnect device if a load in the specified range exists. When the load is removed for a period of time exceeding the preset delay interval, the monitor should signal the disconnect device to open.