1. Output Wire Connectors
These are the wire connectors for output hot wires going to the load.
2. Communication Ports connecting to the key panel
3. Relay Modules
The relay modules are available in different current ratings,
modules contain two relays for each circuit as well as an overcurrent protection fuse. Each module can
be individually replaced without affecting other circuits. De-energize the SHP before replacing any
module.
4. DELTA Pro Wire Connectors
These are wire connectors for DELTA Pro. There is one hot wire and one neutral wire required for each
DELTA Pro. At least one neutral wire must be connected to the main panel even if no DELTA Pro is
used. This neutral is used as a return path for DELTA Pro to power your circuits.
5. Infinity Ports
Infinity ports can be installed either on the front or the bottom of the product. Users can choose to
switch the position of the Infinity ports. This can improve cable management in tight quarters.
6. Cooling Fan
The cooling fan is activated under extreme operating conditions to reduce the ambient temperature
inside of the unit.
7. Ground Bus Bar
This is the ground bus bar, which should be connected to the ground bus bar in the main electrical
panel. The panel casing is connected to this ground. NOTE: Please follow local code requirements with
regard to bonding neutral and ground. Bonding should be done at the first means of disconnect, which
is the service panel, NOT the SHP.
8. Input Wire Connectors
These are the wire connectors for hot wires coming from the circuit breakers in your main panel.
9. Switching Connector
Please keep the connector plugged in its original place, otherwise, if it's unplugged, the power station
connected to Pro 1 will only provide energy to circuits 1, 3, 5, 7, and 9, whereas the power station
connected to Pro 2 will only provide energy to circuits 2, 4, 6, 8, 10.
5
6A, 13A, 16A, 20A, and
30A. These