Inverter Specifications, Input battery voltage range 9 - 17 VDC, Nominal AC output voltage 120 VAC, Output frequency and accuracy 60 Hz 0, 04%, Total Harmonic Distortion (THD) , 95 >, Input current at rated output (AC amps) 15, General Features and Capabilities, Transfer relay capability MS2000: 30 A single input, MS2012, MS2812, MS4024: 2 legs at 30 A for 120 V/30 A or 240 V/60 A service, Five stage charging capability Bulk, Absorb, Float, Equalize (requires remote), and Battery Saver, Battery temperature compensation Yes, 15 ft Battery Temp Sensor standard, Remote available (optional) Yes, MM-RC or ME-RC, Internal cooling 0 to 120 cfm variable speed drive using dual 92mm brushless DC fans, Overcurrent protection Yes, with two overlapping circuits, Overtemperature protection Yes on transformer, MOSFETS, and battery, Conformal coating on PCB"s for corrosion protection Yes, Powder coated chassis and top for corrosion protection Yes, Stainless steel fasteners for corrosion protection Yes, Dual AC branch rated output breakers Optional on the MS2000 and MS2012 - AC breakers in 15 or 20 amp ratings, Physical Specifications, Dimensions (l x w x h) 13, 75"" x 12, 65"" x 8, 0"" (34, 9 cm x 32, 1 cm x 20, 3 cm), Mounting Shelf (top or bottom up) or bulkhead (vents up), Max operating altitude 15,000" (4570 m), SKU: APS622