Some under voltage relays provide a blocking voltage setting as one of the relay parameters. The purpose of this setting is to block the operation of the UV relay if the voltage dropped below blocking voltage. Can anyone please provide the following clarifications.
1. What is the purpose of...
Hi....Can anyone have any idea regarding the following questions pertaining to Remote Monitoring & Diagnosis (RM&D) reliability.
1. What is the typical industry relaibility for power power monitoring & diagnosys. ( reliability / MTBF)
2. What kind of reliability test can be done for monitoring...
dear friends;
I am a test engineer & new to communication field. Can anyone plz explain what do we test in communication. To elaborate more; let say I have an equipment which communicates to a server placed locally through modbus/RS 232. What should I test specific to communication. One of my...
dear tech friends...As you know switchgear is a tailor made product & can have different configurations, components etc as per the customer requirement. But when you are going to first time launch a product, you are required to Type test it as per IEC 60439-1 standard ( required mostly for...
Hi;
Can anyone help me clarifying/providing the following infomations regarding testing a UPS. (3phase, 120KVA)
- Any good site where I can find information about UPS testing procedures,test plan, methods, testing set up for UPS and probably some test results.
- While testing the UPS, how the...
