990-91216A-001

Connect the Signal Cables

NOTE: Route the signal cables separately from the power cables and route the Class 2/SELV cables separately from the non-Class 2/non-SELV cables.
  1. Connect the Class 2/SELV signal cables for the breaker indicator lights from the control terminal block in the parallel maintenance bypass panel to UPS 1 and UPS 2.
    NOTE: The breaker indicator light circuit is considered Class 2/SELV. Class 2/SELV circuits must be isolated from the primary circuitry. Do not connect any circuit to the breaker indicator light terminals unless it can be confirmed that the circuit is Class 2/SELV.
  2. Connect the non-Class 2/non-SELV signal cables from the control terminal block in the parallel maintenance bypass panel to UPS 1 and UPS 2.
  3. Pull up the slack in the signal cables and fasten the signal cables to the cable reliefs.
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