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Question added by Shadi Kassem
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Question added by chandrakant Tiwari Sr. Engineer Dubai Electrical & Water Authority (DEWA
9 years ago

Why now a days substations are getting equipped with IEC61850 smart relays and E-SCADA?‎

why now a days substations are getting equipped with IEC61850 smart relays and E-SCADA?‎

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Question added by Muhammad Aamir Abdul Majeed Plant Manager Transfopower Industries
9 years ago
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Question added by srinivasan r Sr.Projects Engineer Haat incinerators India pvt ltd
9 years ago

Clarification on 61508/61511.‎

Dear Sir/Madam, Please clarify my doubts. Specification: If the ESD system is defined as TMR (Triple Module Redundancy) and ESD system should SIL3 or less. M‎ ... See More

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Question added by Amr Abdou Maintenance & after sales Service Manager Electric House
10 years ago
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Answer added by  Sourav Ganguly, Marketing Coordinator/desinging, P.M.Control Equipment Pvt. Ltd
9 years ago

As per IEC61439 the below mentioned routine tests are required 1. Degree of protection IP provided by an assembly enclosure, 2. Clearances and creepage distances, 3. Prot ... See More

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Answer added by  Sivakumar Vp, Senior Project Engineer (UL), Senior Technical and Quality Engineer (ABB), Design Engineer (Techser), Underwriters Laboratories, ABB, Techser
9 years ago

If you mean the Power Tranformer, IEC60076 series would be the right standard.   Best regards Sivakumar

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Answer added by  Shahnawaz khan, Sr.Commissioning Engineer, SCHNEIDER ELECTRIC
6 years ago

IEC61850 Protocol is user friendly and secure after 61850 edition-2 came.. It has Goose feature which has fast response time and reduces wiring in substation. The SCL lan ... See More