ePropulsion NAVY - Technical Data

8
2.3 Technical Data
Charging and Discharging Characteristics
Standard Charging Method Constant current constant voltage
Charging Voltage 54.6 V
Charging Cutoff Current 1.5 A
Discharging Cutoff Voltage 39 V
Maximum Charging Current 30 A
Maximum Continuous
Discharging Current
80 A
Charging Time ~3 hrs
Parallel Support max 8 NAVY Batteries
Protective Features
Charging Overcurrent Protection 35 A
First-Class Discharging
Overcurrent Protection
The output power is cut off if the current
is over 85A for 15 seconds.
Second-Class Discharging
Overcurrent Protection
The output power is cut off if the current
is over 100A for 3 seconds.
Resume from
Overcurrent Protection
System resumes automatically after 2
seconds. Two consecutive protections
require restart.
Short-circuit Protection
The system triggers short-circuit pro-
tection with 400μs delay if the current
surpasses 200A
.
Resume from
Short-Circuit Protection
The output power is cut off. System re-
sumes automatically after 10 seconds.
Three consecutive protections require
restart.
Intelligent Power Adjustment
If battery temperature is high, it triggers
power limitation function automatically.