Lithium NG 51,2V battery manual

Battery model

LFP 51,2 V/100 Ah

Nominal voltage

51,2 V

Nominal capacity @ 25 °C*

100 Ah

Nominal energy @ 25 °C*

5120 Wh

Capacity loss

(per 100 cycles, @ 25 °C, 100 % DoD): <1 %

Energy loss

(per 100 cycles, @ 25 °C, 100 % DoD): <1 %

Round trip efficiency

92 %

* Discharge current ≤ 1C

80 % DoD

2500 cycles

70 % DoD

3000 cycles

50 % DoD

5000 cycles

Max continuous discharge current (C-rate)

Max pulse discharge current 10s (C-rate)

End of discharge voltage

44,8 V

Internal resistance

8 mΩ

Charge voltage

Between 56 V and 56,8 V

Float voltage

54 V

Max continuous charge current (C-rate)

Max pulse charge current 10s (C-rate)

BMS-es

Lynx Smart BMS NG 500 A / 1000 A (M10 busbars), must be purchased separately

Cell measurements

Cell voltages and temperatures, battery current

Male + female cable with M8 circular connector with high-speed digital communication, length 50 cm

M8 extension cables are available separately for purchase in various lengths between 1 and 5 meters

Alarm feature

Pre-alarm contact on BMS

Bluetooth

In the BMS

Max batteries per BMS

25 (128 kWh per BMS ³⁾)

Battery firmware updates

Battery firmware automatically updated by BMS

Repairable

Yes (cover can be removed with screws)

Operating temperature

Discharge: -20 °C to +50 °C | Charge: +5 °C to +50 °C

Storage temperature

-45 °C to +70 °C

Humidity (non-condensing)

Max. 95 %

Protection class

IP65

Mounting options

Strap or mounting brackets (brackest included)

Can be placed on their sides

Self-discharge rate

≤ 3 % per month @ 25 °C

Power connection

M8 (threaded inserts and bolts)

Dimensions (h x w x d) (mm)

Weight (est.)

37 kg

Cells: UL1973 UL9540A IEC62619 (all three pending)

Battery:  IEC62619 (pending)

EMC

EN 61000-6-3, EN 61000-6-2

Automotive

ECE R10-6

Performance

IEC 62620

¹⁾ When fully charged

²⁾ The lithium battery can be mounted upright and on its side, but not with the battery terminals facing down

³⁾ Up to 5 BMS-es can be paralleled.