Circuit Breaker Analyzer HYGK-306A
Features
1) 12 contacts’closing time and opening time；
2)Reclosing time；
3)Opening or closing’s asynchronism；
4)springing time or springing times；
5)clearance between open contacts/gaps, over-travel, over-shoot and springback；
6)speed at instant of contacts touching (separating)；
7)Opening (Closing) max speed；
8)Opening (Closing) average speed；
9)Display and Print V-S curve
10)Operating current curve；
11) Closing resistance measurement
12) Large color screen in touch operating
