Welcome to the official website of ESTL!

Current location: Home > Test > Battery test > Protect circuit safety tests

Undervoltage discharge protection

Partial certification program

Undervoltage discharge protection test requirements

CQC certification

The samples were subjected to 500 cycles of testing in the following order:
    a) undervoltage discharge;
    b) After the protection device is activated, it is allowed to stand for 1 min.
When undervoltage discharge, the discharge current is the standard discharge current (Idr)
The undervoltage shutdown protection circuit of the battery pack should be activated every cycle. The minimum voltage should not be less than the smaller of the battery discharge cutoff voltage of n times or the discharge cutoff voltage of the other group.


Online message/ Messages
logo
Service Hotline13925598091
Address: 2st floor, B Area, Jinbaisheng Industrial Park, Headquarters 2 Road, Songshan Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China. Telephone: 13925598091 Fax: 0769-8507-5898 Mailbox: net03@gtggroup.com
Wechat Public Number

Focus on Wechat
Public Number

Hotline

13925598091
13925598091
7*24-hour service hotline

QQ

Wechat

二维码Focus on Wechat
TOP