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
2
of Total
17
Do not distribute without permission.
Revision history
Date
Version
Description
Reviser
2021.03.31
V1.0
First draft；
Hanzhong Chen
2021.06.07
V1.1
Add charger voltage and current; Modify the
continuous output current to 0~15A and the
continuous charging current to 0~2A; Modify
the delivery voltage to 45.5V~48V; Add
capacity test indicators;
Hanzhong Chen
2021.06.17
V1.2
Modify the charging overvoltage protection
tolerance to 4.25 ± 0.025V;
Hanzhong Chen
2021.06.24
V1.3
Modify the delivery voltage to 45.5V~49V;
Hanzhong Chen
2021.07.05
V1.4
Add charging high temperature protection 3;
High temperature discharge protection 2;
Hanzhong Chen
2021.07.05
V1.5
Delete level II undervoltage alarm, level II
undervoltage protection (single section) and
level II undervoltage protection (any); Modify
the nameplate;
Hanzhong Chen
2021.07.05
V1.6
Add notes；
Hanzhong Chen