APC smart-ups srt5kxli [4/35] Electrical safety

Smart-UPS On-Line SRT5K/6K Tower/Rack-Mount 3U/4U2

Safety Information

• Adhere to all national and local electrical codes.

• All wiring must be performed by a qualified electrician.

• Changes and modifications to this unit not expressly approved by APC could void the warranty.

• This UPS is intended for indoor use only.

• Do not operate this UPS in direct sunlight, in contact with fluids, or where there is excessive dust or

humidity.

• Be sure the air vents on the UPS are not blocked. Allow adequate space for proper ventilation.

• For a UPS with a factory installed power cord, connect the UPS power cable directly to a wall outlet. Do not

use surge protectors or extension cords.

• The battery typically lasts for two to five years. Environmental factors impact battery life. Elevated ambient

temperatures, poor quality utility power, and frequent short duration discharges will shorten battery life.

• The equipment is heavy. Always practice safe lifting techniques adequate for the weight of the equipment.

• The batteries are heavy. Remove the batteries before installing the UPS and external battery packs (XLBPs),

in a rack.

• Always install XLBPs at the bottom in rack-mount configurations. The UPS must be installed above the

XLBPs.

• Always install peripheral equipment above the UPS in rack-mount configurations.

• Additional safety information can be found in the Safety Guide supplied with this unit.

Deenergizing safety

The UPS contains internal batteries and may present a shock hazard even when disconnected from the branch

circuit (mains). Before installing or servicing the equipment verify the following:

• Mains circuit breaker is in the OFF position

• Internal UPS the batteries are removed

• XLBP battery modules are disconnected

Electrical safety

• For models with a hardwired input, the connection to the branch circuit (mains) must be performed by a

qualified electrician.

• 230 V models only: In order to maintain compliance with the EMC directive for products sold in Europe,

output cords attached to the UPS must not exceed 10 meters in length.

• The protective earth conductor for the UPS carries the leakage current from the load devices (computer

equipment). An insulated ground conductor is to be installed as part of the branch circuit that supplies the

UPS. The conductor must have the same size and insulation material as the grounded and ungrounded

branch circuit supply conductors. The conductor will typically be green and with or without a yellow stripe.

• The ground conductor must be grounded to earth at the service equipment, or if supplied by a separately

derived system, at the supply transformer or motor generator set.