辅助回路动作特性试验回路的设计与应用

Design of Test Circuit for Verification of Operating Characteristics of Auxiliary Contacts

依据GB/T 11022—2011对开关设备辅助触头动作特性试验进行分析,提出辅助回路附加试验动作特性回路设计方案。现场试验结果表明:该回路可以较好地对动作特性进行验证。

Having GB/T 11022—2011 standard based to analyze operational characteristics of switchgear’s auxiliary contacts was implemented to propose a circuit design scheme for the additional test of action characteristics of auxiliary circuit.The test in-situ shows that this circuit can verify the operating characteristics excellently.