13
/
16
Accessory Name
Specification
Figure
+ Outer Power Cable
Orange/3m/4AWG/SURLOK
Connector/25-8 Connector
- Outer Power Cable
Black/3m/4AWG/SURLOK
Connector/25-8 Connector
Outer
CAN
Communication Cable
Black/3.0m/STP/Two-Side
RJ45
Connector
3. Product Electrical Character
3.1 Module Specification
Parameter
Specification
Remark
3.1.1Nominal Voltage
51.2V
3.1.2Nominal Capacity
Typical
：
70Ah
Charge normally and lay 0.5-1h,
0.1C discharge to 47.2V or
discharge until BMS protect.
Minimum
：
69Ah
3.1.3Nominal Charge
Method
0.2C Constant Current Constant Voltage (57V) charge until
discharge current 0.01C
3.1.4Nominal Discharge
Current
35A
3.1.5Discharging Protect
Current
125A
15s delay protection. 1 minute
after protection resume or directly
resume when there is charge
current
3.1.6Nominal Charging
Current
35A
3.1.7 Charging Protect
Current
125A
15s delay protection. 1 minute
after protection resume or directly
resume when there is discharge
current
3.1.8Battery Inner
Resistance (BMS Excluded)
Inner Resistance
＜
20mΩ
3.1.9Upper Value of
Charging Voltage
57.6±0.1V
Suggested
Charging
Voltage
57±0.5V
3.1.10Lower Value of
Discharging Voltage
47.2±0.1V
3.1.11Working Temperature
Charging
-10~60
℃
Discharging
-10~60
℃
3.1.12 Working Humidity
5%~95%
No condensation, system can work
normally
3.1.13Storage Temperature -25
℃
~65
℃
