EG4 LL User Manual

13
Battery Diagram
No.
Item
Description
Remarks
1
Handle
Handle to carry module
2
Rack mount ear
For rack mounting
3
Battery positive terminal
Terminal M8 screw
4
Circuit Breaker
Shuts down power supply
5
HD LCD
HD touch screen
6
ON/OFF Button
Button to turn BMS On/Off
7
Battery negative
terminal
Terminal M8 screw
8
Ground Screw
Grounding point for chassis
9
ID Board
DIP switch board for BMS
10
CAN port
CAN bus port for communication
Pin 4 - CAN_H
Pin 5 – CAN_L
11
Reset Button
Emergency reset
12
ALM LED
Alarm status LED
13
RUN LED
Run status LED
14
RS485 port
RS485 communication port
Pin 1 & Pin 8 – RS485_B
Pin 2 & Pin 7 – RS485_A
15
SOC LED
State of charge LED
16
Battery-Comm ports
Parallel battery communication port
Pin 1 & Pin 8 – RS485_B
Pin 2 & Pin 7 – RS485_A

EG4 LL Specifications

General

Nominal Voltage	51.2V
Nominal Capacity	100Ah
Energy	5.12 kWh
Max. Continuous Discharging Current	100A
Warranty	10 years
Cycle Life	6000 cycles @ 80% DoD
Communication	CAN, RS485
Scalability	Up to 16 in parallel
Operating Temperature	-4°F to 131°F (-20°C to 55°C)
Battery Type	LiFePO4
Protection	High Temperature, Low Temperature, Short Circuit
C Rating	1C