ETP48400-C4B1

Dimensions (W x D x H)

• 442 mm x 560 mm x 160 mm (excluding mounting ears)
• 482 mm x 560 mm x 160 mm (including mounting ears)

Weight

65 kg

Nominal voltage

51.2 V DC

Equalized charge voltage

56.4 V DC

Float charge voltage

55.5 V DC

Maximum charge/discharge current

100 A/100 A at 35°C

Maximum charge/discharge power

4800 W

Operating ambient temperature

Charge: 0°C to 45°C; discharge: –20°C to +45°C

Relative humidity

5%–95%

Atmospheric pressure

61–113 kPa

Installation mode

Installed in a 19-inch rack

Maintenance mode

Maintained from the front

Altitude

0–4000 m (When the altitude ranges from 2000 m to 4000 m, the highest operating temperature decreases by 1°C for each additional 200 m.)

Ripple and noise

≤ 200 mV

IP rating

IP40

Other requirements

Indoor scenario:

• There should be no conductive dust, corrosive gas, or explosion hazard.
• Dust, corrosive substances, pests, molds, and other indicators should be controlled in accordance with Class 3.1 requirements in ETSI EN 300 019-1-3 (V2.3.2 or a later version).

Outdoor scenario:

• There should be no conductive dust, corrosive gas, or explosion hazard.
• Dust, corrosive substances, pests, molds, and other indicators should be controlled in accordance with Class 4.1 requirements in ETSI EN 300 019-1-4 (V2.2.1).