16
2.0 Cabinet Installation, continued
745-573-B0-001 REV. A
NOTE: Pole mounting the cabinet should be done in accordance with the local agreement
between the cable operator and the utility company.
NOTE: A bucket truck and other suitable equipment, such as spikes and safety harness,
should be used during installation or service of pole-mounted cabinets. To mount
the Lectro UPS to a utility pole perform the following steps:
INSTALLATION PROCEDURE
1. Install an appropriate disconnect box between the AC power source and the CPR
TM
cabinet mounting
point. Wire to power line in accordance with local codes.
NOTE: The disconnect box should have a high magnetic type circuit breaker, capable of
passing short duration inrush currents, and have a minimum rating as shown below.
• For 120 VAC 60 Hz units, the service disconnect shall be a high-magnetic type circuit breaker
rated for 20 amperes in the line lead only.
• For 240 VAC 60 Hz units, the service disconnect shall be a 2 pole, high-magnetic type circuit
breaker rated for 15 amperes.
• For 230 VAC 50 Hz units and 220 VAC 60 Hz units, the service disconnect shall be a
high-magnetic type (motor rated type 3 or 4) circuit breaker rated for 16 amperes in the line lead
only.
Fig. 2-1, Pole Mount Installation
2.1 Pole Mounting
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