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MG Energy Systems B.V. | Foeke Sjoerdswei 3 | 8914 BH Leeuwarden | The Netherlands
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12
TECHNICAL SPECIFICATIONS
Table 19 - Technical specifications
Technical specifications
MGLFP240280
25.6 V / 280 Ah
MGLFP241280
25.6 V / 280 Ah (M12, HV)
Technology
Lithium-Ion next generation LiFePo4
Cell configuration
8S1P
Nominal voltage
25.6 V
Nominal capacity
280 Ah
Nominal energy
7.2 kWh
Cycle Life DOD 80%
1
> 3500
Specific energy
2
136 Wh/kg
Weight
53 kg
Discharge
Discharge cut-off voltage
21.6 V
Recommended discharge current
140 A (0.5C)
Continuous discharge current
280 A (1.0 C)
Maximum discharge current
3
560 A (2.0 C)
Fuses
4
300A, fuse inside
Charge
Maximum charge voltage
29.2 V
Recommended charge voltage
28.2 V
Recommended charge current
140 A (0.5C)
Continuous charge current
280 A (1.0 C)
Maximum charge current (10 s)
3
560 A (2.0 C)
Configuration
Series configuration
Yes, up to 4 pcs.
Yes up to 16 pcs.
Parallel configuration
Yes, unlimited
Redundant mode
Yes
Using multiple Master BMSs
Environmental
Operating temperature charge
0 to +45°C
Operating temperature discharge
-20 to +55°C
Storage temperature
-20 to +45°C
Humidity (non-condensing)
≤ 95 %
Mechanical
Power connections
M8 stud, Max. 20 Nm
IP-Protection class
IP40
Cooling
Air, convection
Dimensions ( l x h x w )
652 x 294 x 193 mm
Safety
Battery Management System (BMS)
Integrated slave BMS
Balancing
Passive
Compatible BMS master controller
MG Master LV, MG Master HV
5
Communication
CAN-Bus ( RJ45 connection)
CAN-Bus ( M12 connection)
Standards
EMC: Emission
EN-IEC 61000-6-3:2007/A1:2011/C11:2012
EMC: Immunity
EN-IEC 61000-6-1:2007
Low voltage directive
EN 60335-1:2012/AC:2014
1
End-of-Life is 70% of initial capacity at 25 °C.
2
Including BMS and enclosure.
3
Duration is depending on battery temperature.
4
Fuses can be replaced with dummy fuses for high power and high voltage applications. In this case the batteries need to be fuse elsewhere in the circuit.
5
For systems >96 V, order the M12, HV version.
