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U3C Li Battery Cell

ACT U3 Series high energy, high performance backup battery is a 3U rack-mounted Fe battery system designed to provide power back-up for telecom equipment. It has excellent safety, high energy density, a long life cycle, and good temperature performance.

•    Current detection while charging and discharging

•    Hardware protection

•    Discharge control

•    Charge control

•    Cell balance

•    Reverse protection

•    Cell voltage detection

•    Temperature detection

•    Communication(RS485)

•    Operating state display of system (LED)

•    PACK voltage detection

•    Fault alarm


Nominal Characteristics


Nominal Voltage

48 V

Capacity

50 [C/5][Ah]

Energy

2560 [C/5][WH]

Electrical Characteristics


Voltage Window

40 ~ 57.6 V

Charge Voltage

57.6 V

Max Charge Current

1 C

Max Output Power

2500 W

Recharge Time

10A × 6 hr (standard)

Discharge Current at Various Back-up Times


1 hr

1 C

2 hr

0.5 C

4 hr

0.25 C

Operating Conditions


Lifetime (at +25°C)

>15 years

Cycle Life (100% DOD, +25°C)

2800

Operating Temperature

Charge: -10 ~ +60°C

Discharge: -20 ~ +60°C

Transport Regulation Compliance

UN3480

Storage Temperature and Duration

12 months at +25°C

6 months at +40°C

EMC Standard Compliance

EN 6100 Chapter

4.2, 4.3, 4.5, 4.6 / EN55022

Safety Standard Compliance

CE / UL 1642 / UN 38.3

Protection Class

IP30

Mechanical Characteristics


Dimensions (W × H × D)

482.6 mm × 130 mm × 400 mm

Weight

35 kg

 


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