SmartPower 48V50Ah (3U)

SCIFP4850 lithium-ion battery system

Benefits
● Increased energy in given space
● Easy installation and upscaling
● High operational reliability

● Optimized supervision strategy through remote control/diagnostic

● Excellent long life time

● Built-in intelligent BMS to protect the battery pack at any time and Drawing 480

prolong its service life

133
CHARGE ALM RUN ADD RS232 RS485 RS485 RESET DRY CONTACT

Standards
a. Product b. MS certification
● IEC 60950 ● UN 38.3 ● ISO 9001
● IEC 62321 ● UL 1642 ● ISO 14001
IEC 62133 UL 1973 400
● ● ● OHSAS 18001

Specifications 440

Nominal Characteristics

Battery Model SCIFP4850

Nominal Voltage 48V

Typical Capacity 50Ah(25 ℃,0.2C)

Typical Energy 2400 Wh

Volumetric Energy Density 102.5 Wh/dm3

Gravimetric Energy Density 88.2 Wh/kg

Width 440mm

Dimensions Height 133mm(3U)

Depth 400mm

Reference Weight 27.2Kg

Electrical Characteristics

Voltage Window 40.5～54.0V

Charge Voltage Range 52.5～54.0V

Max. Permanent Discharge Current 50A

Max.Permanent Charge Current 50A

Faradic Charge Efficiency 99% (+20°C)

Energy Charge Efficiency 94% (+20°C)

Communication Interface (optional feature) Modbus/SNMP/TACP

Additional Features (optional feature) LCD Display

Operation Environment

Charge Temperature 0°C to +55°C

Discharge Temperature -20℃ to +60°C

Storage Temperature –20°C to +60°C

Protection Class IP20

Discharge Data

Constant Current Discharge Data(25℃)

Current/A
0.1C 0.2C 0.3C 0.4C 0.5C 0.6C 0.7C 0.8C 0.9C 1.0C
Time/h
Voltage/V

45.0 9.560 4.902 3.283 2.442 1.943 1.601 1.369 1.191 1.050 0.950

43.5 10.017 4.993 3.339 2.475 1.978 1.634 1.399 1.210 1.080 0.970

42.0 10.094 5.041 3.374 2.517 2.008 1.654 1.409 1.232 1.090 0.980

40.5 10.201 5.090 3.390 2.533 2.021 1.674 1.420 1.240 1.099 0.989

Performance Curve

54 56
Voltage(V)

Voltage(V)
25℃
52 54
40℃

50 55℃
52
-10℃
48 50
-20℃
45 ℃ 25℃ 5℃
46 48

44 46

42
44

40
42
0 20 40 60 80 100 120
0% 20% 40% 60% 80% 100% 120%

Percentage of Capacity Percentage of Capacity

Discharge Curve at Different Temperature Charge Curve at Different Temperature

52 56
Voltage(V)
Voltage(V)

54
50
52
48
50

46 48
0.1C
0.1C 46
44 0.5C
0.5C 44
42 1C
1C 42

40 40
0 20 40 60 80 100 120 0 20 40 60 80 100 120

Percentage of Capacity Percentage of Capacity

Discharge Curve at Different Rate（25℃） Charge Curve at Different Rate（25℃）

Sacred Sun Hong Kong Co., Limited Sacred Sun Europe SARL
Sacred Sun Power Sources Co., Ltd.
Add: RM 19C Lockhart CTR 301-307 Lockhart RD Wan Chai, Hong Kong Add: ZAE Fontaine, 33210 Fargues, France
Add: No.1 Shengyang Road, Qufu 273100 PRC
Email: admin.hk@sacredsun.hk Email: admin.eu@sacredsun.eu
Tel: +86-537-4422313 Fax: +86-537-4411980
Sacred Sun Asia Pacific Pte Ltd. Sacred Sun MEA FZE
Email: sales@sacredsun.cn
Add: 1 Ubi View, #04-12, Focus One, Singapore 408555 Add: No. 311 office, Building LOB 14, JAFZA, Dubai, UAE
Email: admin.sg@sacredsun.sg Email: admin.ae@sacredsun.ae

Sacred Sun reserves the right to change specifications or design without notice, please keep in touch with us for the latest information.
Edition: 20200801