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Level 03c, May 2011
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Line physical protection
Service outlet (customer-supplied)
In US installations the line cord must meet National Electric Code (NEC)
requirements. When line cords are run on the surface of the floor, they must be
protected against physical damage (See NEC 645-5). For other countries, local
codes apply.
A duplex service tool outlet should be installed within 1.5 m (5 ft) of the system
frame. The power requirement is 110V/120V for USA and Canada (other power
requirements are country dependent). The service tool outlets should be fed from
the same power source as the system. The service tool outlet should be placed on
a separate circuit breaker so it can be used when the processor frame circuit
breaker is off.
Chapter 5. Power requirements
49
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