lifepo4 battery system - npsnpstelecom.com/wp/wp-content/uploads/2017/06/lithium_series.pdf · •...
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• Access network equipment
• Mobile communications equipment
• Transmission equipment
• Micro base stat ions
• Microwave communication equipment
• Adopt advanced Fe-Lithium battery system
• Advanced intel l igent l i thium battery management
technology for automated management
• Patented “Balance Energy Transfer” Technology enables
higher eff ic iency and prolong battery l i fe
• Excel lent electromagnetic compatibi l i ty
• Complete intel l igent design, central ized monitoring unit for
remote monitoring, communication and control
• Configurat ion f lexibi l i ty, support paral lel connection expansion
LiFePO4 Battery System
• IEC 60896-2004
• JISC 8707-1992
• GB/T 19638.2-2005
• YD/T 799-2010
• DL/T 637-1997
APPLICABLE STANDARDSAPPLICABLE STANDARDS
0 2 4 6 8 10 122.0
2.2
2.4
2.6
2.83.0
3.2
3.4
3.6
3.8
0.5C charge 0.5C discharge
Volta
lge /
V
Capacity / Ah
Charge and discharge performance of single cell
0 20 40 60 80 1000.00.51.01.52.02.53.03.5
low temperature discharge performance of single cell
volta
ge /
V
capacity / %
25 deg 0.5C discharge 0 deg 0.5C discharge -10 deg 0.5C discharge -20 deg 0.5C discharge
0 2 4 6 8 10 121.61.82.02.22.42.62.83.03.23.43.6
0.5C discharge 1C discharge 2C discharge 3C discharge 4C discharge
Volta
ge /
V
Capacity / Ah
Discharge performance at differert discharge rate of single cell
0 400 800 1200 1600 20000
102030405060708090
100110
1C charge,1C discharge Disc
harg
e cap
acity
(%)
Cycle number
Cycle life performance of single cell
11
2
3
4
5
6
ItemItem
WL48-10FT01WL48-10FT01
WL48-20FT01WL48-20FT01
WL48-40FT01WL48-40FT01
WL48-50FT01WL48-50FT01
WL48-70FT01WL48-70FT01
WL48-100FT01WL48-100FT01
ModelModel
4848
4848
4848
4848
4848
4848
NominalNominalVoltageVoltage
(V)(V)
1010
2020
4040
5050
7070
100100
NominalNominalCapacityCapacity
(AH)(AH)
54.0 54.0 +/-+/- 0.5 0.5
54.0 54.0 +/-+/- 0.5 0.5
54.0 54.0 +/-+/- 0.5 0.5
54.0 54.0 +/-+/- 0.5 0.5
54.0 54.0 +/-+/- 0.5 0.5
54.0 54.0 +/-+/- 0.5 0.5
ChargeChargeVoltageVoltage
(V)(V)
442 x 260 x 44442 x 260 x 44
442 x 360 x 88442 x 360 x 88
442 x 360 x 88442 x 360 x 88
442 x 360 x 88442 x 360 x 88
442 x 440 x 220442 x 440 x 220
442 x 440 x264442 x 440 x264
DimensionDimension(WxDxH)(WxDxH)
in mmin mm
6.56.5
1111
2020
2525
3535
5050
WeightWeight(KG)(KG)
1010
2020
4040
5050
5050
5050
Max.Max.OutputOutput
Current (A)Current (A)
5
1010
2020
2020
5050
5050
Max.Max.ChargeCharge
Current (A)Current (A)
2
5
1010
1010
1515
1515
OptionalOptionalChargingCharging
Current LimitCurrent Limit(A)(A)
37.5 to 54.737.5 to 54.7
37.5 to 54.737.5 to 54.7
37.5 to 54.737.5 to 54.7
37.5 to 54.737.5 to 54.7
37.5 to 54.737.5 to 54.7
37.5 to 54.737.5 to 54.7
OutputOutputVoltageVoltage
(V)(V)