|
Pin
|
Definition
|
Description
|
|
1
|
DC +
|
Positive Terminal
|
|
2
|
ON/OFF
|
Battery is on/off
|
|
3
|
RES
|
Reset Button
|
|
4
|
ADD
|
Device address dial switch
|
|
5
|
Dry Contact
|
Dry Contact
|
|
6
|
RS485
|
Port communication with inverter
|
|
7
|
CAN
|
Port communication with inverter
|
|
8
|
RS432
|
Port communication with inverter
|
|
9,10
|
RS485
|
Communication between batteries
|
|
11
|
ON/OFF
|
Power Button
|
|
12
|
DC-
|
Negative Terminal
|
|
13
|
RUN
|
Battery is working well
|
|
14
|
ALM
|
Battery Fault
|
|
15
|
SOC-LED
|
Battery Charge Status
|
|
Model
|
DW- PW5ESS-LV
|
DW- PW10ESS-LV
|
DW- PW15ESS-LV
|
||
|
Nominal Volt (V)
|
51.2V
|
|
|
||
|
Nominal Capacity (AH)
|
100
|
200
|
300
|
||
|
Working Volt Range
|
44-58.4 V
|
|
|
||
|
Recommend Charging Volt (V)
|
58
|
|
|
||
|
Recommend Discharging Cutoff volt (V)
|
45
|
|
|
||
|
Standard Charging Current (A)
|
50
|
60
|
|
||
|
Max . Constant Charging Current(A)
|
60
|
100
|
|
||
|
Standard Discharging Current (A)
|
50
|
100
|
|
||
|
Max . Discharging Current (A)
|
50
|
100
|
|
||
|
Temperature (℃)
|
-30℃~60℃(Recommend 10℃~35℃)
|
|
|
||
|
Allowable Humidity Range
|
0~85% RH
|
|
|
||
|
Storage Temperature (℃)
|
-20℃~65℃(Recommend 10℃~35℃)
|
|
|
||
|
Protection
|
IP21
|
|
|
||
|
Cooling Method
|
Natural Air Cooling
|
|
|
||
|
Maximum Dimension (W*D*H) for Power Wall
|
450*400*220
|
673*550*190
|
1071*409*264
|
||
|
Net Weight(KG)
|
98
|
108
|
130
|
||
