MNPV16HV Disco 4X PV Disconnecting Combiner, 5 poles, 100 amp load break rated or 175 amps load break rated for busbars and switch. Picture shows included front cover removed. For additional information, see the PDF links below. Convertible configuration (field configurable)
Sixteen strings combined for up to 230 Amps single pole disconnect)
8 + 8 strings, separate PV+ and PV- for use with 2 inverters (2 pole 115A disconnect)
8 strings plus, 8 strings minus for use with non-isolated inverters (2 pole 115A 600VDC disconnect)
Disconnect switch has built in shunt trip with positive feedback
See thru deadfront & color coded busbar guards included
Optional PV connected power supply
Load Break Rated
Optional AC connected power supply for redundancy
MNSPD600 lightning arrestor included
Nema 4X aluminum enclosure (no rust, won't turn to dust) conduit/strain relief holes punched
Accepts 1/2" strain reliefs included or 3/4"
Hole plugs supplied
90 DEG C connections
15A/600A fuses included
Meets NEC 2011
Size: 21.6"L x 19.9"W x 5.8"D
Weight: 27 Lbs
MN Part Number: MNPV16HV-Disco Nema 4X Combiner
Article 690 of the NEC 2014 increases the electrical and fire safety of photovoltaic (PV) systems on buildings-in particular, for the emergency responders working on or near the power lines that may potentially contain live PV circuits. For PV systems installed on roofs of buildings, PV source circuits must be de-energized within 10 seconds of when emergency shutdown is initiated or when the PV power source disconnecting means is opened.
MidNite Solar has all the needed equipment to install the Emergency Shutdown systems, including the battery disconnect modules to allow for disabling anything battery based including the Inverter and AC generator.