Electrical Specifications
| Nominal Input DC Current (IMP) |
13 A |
| Maximum Input Short Circuit Current (ISC) |
17 A |
| Maximum System Voltage (PVHCS) |
1000 V DC1 |
| Maximum Disconnect Voltage |
165 V DC2 |
1Maximum System Voltage is limited by Powerwall+ to 600 V DC.
2Maximum Disconnect Voltage is the maximum voltage allowed across each MCI
in the open position (Rapid Shutdown Initiated). An individual MCI-2 has a voltage
rating of 165 V but in combination (connected in the same string) their voltage
ratings are additive.
RSD Module Interface
| Maximum MCI per String |
5 |
| Control |
Power Line Excitation |
| Passive State |
Normally open |
| Maximum Power Consumption |
7 W |
Compliance Information
| Certifications |
UL 1741 PVRSE, UL 3741, PVRSA (Photovoltaic Rapid
Shutdown Array) |
| RSD Initiation Method |
External System Shutdown Switch |
| UL 3741/PVRSA Compatible Equipment |
Refer to the UL 3741 Application
Addendum |
Environmental Specifications
| Ambient Temperature |
-49°F to 158°F (-45°C to 70°C) |
| Enclosure Rating |
NEMA 4X / IP65 |
Mechanical Specifications
| Electrical Connections |
MC4 or MC4-EVO2 Connector |
| Housing |
Plastic |
| Height |
0.9 inches (22 mm) |
| Width |
6.8 inches (173 mm) |
| Depth |
1.8 inches (45 mm) |
| Weight |
0.26 lb (129 g) |