APC InfraStruXure Power Supply Specifications download pdf (Page 10)

Safety: Warnings

4 InfraStruXure 20kW System—Installation, Operation, and Maintenance

b. If not an Inherently Limited Power Source, voltage and energy are limited to less than

30VAC, less than 60VDC, 250VA, and the current is limited to 1000/Vmax. The fuse is

limited to 5A if less than 20VAC or 20VDC, or 100/Vmaximum if less than 30VAC or

60VDC.

If you choose to use a 24VAC, 24VDC, or contact closure connection to the EPO, use one of the

following UL-listed wire types:

• CL2 Class 2 cable for general purpose use

• CL2P Plenum cable for use in ducts, plenums, and other space used for environmental air

• CL2R Riser cable for use in a vertical run shaft from floor to floor

• CL2X Limited Use cable for use in dwellings and for use in a raceway

• For installation in Canada, the cable should be CSA Certified, type ELC (extra-low-voltage

control cable).

If you do not use a CL2 cable, route the EPO wiring in conduit that does not contain any branch

circuit wiring.

EMI

This equipment has been tested and found to comply with the limits for a Class A digital device,

pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection

against harmful interference when the equipment is operated in a commercial environment. This

equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in

accordance with this user manual, may cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to cause harmful interference. The user will

bear sole responsibility for correcting such interference.

This Class A digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.

Handling and transport

When moving the InfraStruXure 20kW System to another location, always remove the power

modules and battery units to avoid damage during transport. Remove the power modules anytime the

system is moved—even a very short distance.

US Federal regulations require that batteries be disconnected during shipment.

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APC InfraStruXure Power Supply Specifications Page 10