SDS

NIU-48N7A0
K14875
Specification
Security Level
Internal public
File No.
PGG003436
Version
V1.6
All content in this article is confidential information of SCUD. Page
8
of Total
17
Do not distribute without permission.
ure
alarm
Release temperature
52
55
58
Discharge high
temperature
protection 1
Protection temperature
67
70
73
Delay time
s
3
5
7
Release temperature
52
55
58
Discharge high
temperature
protection 2
Protection temperature
76
86
96
Delay time
s
14
17
20
Release temperature
Unrecoverable
Discharge low
temperature
alarm
Alarm temperature
-21
-18
-15
Delay time
s
3
5
7
Release temperature
-18
-15
-12
Discharge low
temperature
protection
Protection temperature
-23
-20
-17
Delay time
s
3
5
7
Release temperature
-18
-15
-12
Charge high
temperature
alarm 1
Alarm temperature
52
55
58
Delay time
s
28
30
32
Release temperature
47
50
53
Charge high
temperature
protection 1
Protection temperature
52
55
58
Delay time
s
28
30
32
Release temperature
47
50
53
Charge high
temperature
alarm 2
Alarm temperature
62
65
68
Delay time
s
28
30
32
Release temperature
47
50
53
Charge high
temperature
protection 2
Protection temperature
67
70
73
Delay time
s
1
3
5
Release temperature
47
50
53
Charge high
temperature
protection 3
Protection temperature
76
86
96
Delay time
s
14
17
20
Release temperature
Unrecoverable
Charge low
temperature
alarm
Alarm temperature
-3
0
3
Delay time
s
18
20
22
Release temperature
0
3
6
Charge low
temperature
protection
Protection temperature
-3
0
3
Delay time
s
28
30
32
Release temperature
0
3
6
5 Capacity test standard
5.1 Capacity standard
Standard charge Charged the completely empty battery to the endding voltage with a
constant current of 54.6V/0.2C, and then charged at a constant voltage. When the charging current
is less than endding current (0.02C), the battery is stopped from charging.