APC BC300 Series User Manual download pdf (Page 27)

Installation

990-1401

Installation Guide APC BC300 Series 40kW 208/450/480V UPS 27

3.5.6.2 Power, Physical, and Environmental Specifications.

3.6 Installation of External Batteries and Battery Breaker

Some units are connected to optional external batteries in a separate cabinet or rack.

External batteries must be installed and connected to the UPS by an authorized service

personnel familiar with UPS battery installations and applicable building and electrical codes.

3.6.1 Battery Installation

Item Specification

Power

Turn on voltage: > 22 VDC

Turn off voltage: < 16 VDC

Current draw (normal operation): 90 mADC

Current draw (voltage <

16 VDC): < 1 mADC

Physical

Size (H xW x D): 44 x 432 x 127 mm (1.75 x 17.0 x 5.0 in)

Weight: 1.81 kg (4.02 lb)

Shipping weight: 3.65 kg (8.12 lb)

Environmental

Elevation (above

MSL):

- Operating

- Storage

0 to 3000 m (0 to 10,000 ft)

0 to 15 000 m (0 to 50,000 ft)

Temperature:

- Operating

- Storage

0 to 45˚C (32 to 113˚F )

-20 to 70˚C (-4 to 158˚F)

Relative humidity:

- Operating

- Storage

0 to 95%, non-condensing

Electromagnetic immunity: FCC Class A

EN50082-1 verified

WARNING

Full voltage and current are always present at the battery terminals. The batteries used in this

system can produce dangerous voltages, extremely high currents, and may cause a risk of

electric shock. They may cause severe injury if the terminals are shorted together or to ground

(earth). You must be extremely careful to avoid electric shock and burns caused by contacting

battery terminals or shorting terminals during battery installation. Do not touch uninsulated

battery terminals.

Only authorized service personnel familiar with battery systems and required precautions may

install and service the batteries. The installation must conform to national and local codes. Keep

unauthorized personnel away from batteries.

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APC BC300 Series User Manual Page 27

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