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Solar Shutdown Device Technical Specifications <br /> The Solar Shutdown Device is a Mid-Circuit Interrupter(MCI)and is part of the PV system rapid shutdown (RSD) function in <br /> accordance with Article 690 of the applicable NEC.When paired with Powerwall+,solar array shutdown is initiated by any loss of <br /> AC power. <br /> Electrical Model MCI-1 MCI-2 <br /> Specifications Nominal Input DC Current Rating (IMP) 12 A 13 A <br /> Maximum Input Short Circuit Current (Isc) 19 A 17 A <br /> Maximum System Voltage (PVHCS) 600 V DC 1000 V DC10 <br /> 10Maximum System Voltage is limited by Powerwall+to 600 V DC. <br /> RSD Module Maximum Number of Devices per String 5 5 <br /> Performance Control Power Line Excitation Power Line Excitation <br /> Passive State Normally Open Normally Open <br /> Maximum Power Consumption 7 W 7 W <br /> Warranty 25 years 25 years <br /> Environmental Operating Temperature -40°C to 50°C -45°C to 70°C <br /> Specifications (-40oF to 122°F) (-49°F to 158°F) <br /> Storage Temperature -300C to 700C -300C to 700C <br /> (-220F to 1580F) (-220F to 1580F) <br /> Enclosure Rating NEMA 4X/ IP65 NEMA 4X/IP65 <br /> Mechanical Electrical Connections MC4 Connector MC4 Connector <br /> Specifications Housing Plastic Plastic <br /> Dimensions 125 x 150 x 22 mm 173 x 45 x 22 mm <br /> (5x6xlin) (6.8 x 1.8 x I in) <br /> Weight 350 g (0.77 lb) 120 g (0.26 lb) <br /> Mounting Options ZEP Home Run Clip Wire Clip <br /> M4 Screw (#10) <br /> M8 Bolt (5/16") <br /> Nail/Wood screw <br /> Compliance Certifications UL 1741 PURSE, UL 3741, <br /> Information PVRSA (Photovoltaic Rapid Shutdown Array) <br /> RSD Initiation Method External System Shutdown Switch <br /> UL 3741 PV Hazard Control (and PVRSA) Compatibility <br /> The following categories of solar module meet the UL 3741 PVHCS listing when installed with Powerwall+and Solar Shutdown <br /> Devices. <br /> Tesla Solar Roof PV Hazard Control System: BIPV compliance document <br /> Tesla or Hanwha (Q.Peak Duo BLK or BLK-G6+) <br /> PV Hazard Control System: ZS PVHCS compliance document <br /> Modules certified for use with ZEP racking <br /> Other module and racking combinations PV Hazard Control System: Generic PV Array compliance document <br /> 2023 Powerwall+ Datasheet 4 <br />