Installing an 850 W Internal DC Power Supply

The Summit X650 series switch is shipped without installed power supplies.

The switch accommodates one or two Summit 850 W power supply units.



Make sure that the DC power supply circuit is not overloaded. Use proper overcurrent protection, such as a circuit breaker, to prevent overcurrent conditions. You may use up to a 30 Amp breaker.

To install the 850 W DC power supply, perform the following tasks in the order listed:

  1. Make sure you have the tools and materials you need.
  2. Prepare the power cables and ground cable by attaching the provided connection lugs to the cables.
  3. Insert the power supply into the switch.
  4. Connect the ground wire.
  5. Connect the power supply to the DC source voltage.
  6. Energize the DC circuit.