Switchboards rated for application as an AC combiner or recombiner, for use with 660- 800VAC output string inverters. Designed for maximum flexibility in MCCB configuration, metering, connection to MVT and thermal management in an economical main lug only configuration
Optional UL listed protective relay (SEL 751A) provides LSIG trip and AERMS function for main lug only (MLO) output bus connection. Features of this option include: