Connecting The Power Converter To A Dc Power Source - Cisco Catalyst IE 3 00 Series Installation Manual

Switch Installation
Note This section does not apply to PWR-IE50W-AC-IEC, which has pluggable IEC connector.
Connecting the AC Power Source to the Power Converter
Caution AC power sources must be dedicated AC branch circuits. Each branch circuit must be protected by a dedicated
two-pole circuit breaker.
Note Do not turn on AC power until the wiring is secured.
1. Remove the plastic cover from the input power terminals and set it aside.
2. Insert the exposed ground wire lead (10-to-12 AWG cable) into the power converter ground wire connection.
Ensure that only wire with insulation extends from the connector. Note that the position of the power
converter may vary on different switch models.
3. Tighten the ground wire terminal block screw.
Note Torque to 10 in-lb (1.13Nm).
4. Insert the line and neutral wire leads into the terminal block line and neutral connections. Make sure that
you cannot see any wire lead. Ensure that only wire with insulation extends from the connectors.
5. Tighten the line and neutral terminal block screws.
Note Torque to 10 in-lb (1.13Nm).
6. Replace the plastic cover over the terminal block.
7. Connect the other end of the wiring to your AC power source.

Connecting the Power Converter to a DC Power Source

You can also connect the power converter to a DC power source. Several power supplies can be used. Refer
to the data sheet for the appropriate DC input ratings.
Note
Use copper conductors only, rated at a minimum temperature of 167°F (75°C).
1. Measure a single length of stranded copper wire long enough to connect the power converter to the earth
ground. The wire color might differ depending on the country that you are using it in.
Connecting the AC Power Source to the Power Converter
Switch Installation
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