indian standards for lv switchgears
DESCRIPTION
LVSwitchesTRANSCRIPT
-
Special Purpose Machines
Electrical Switchgear & Control Panel Industrial Automation Systems Web-Designing & IT Solutions Energy Auditing
Office:125,Priyadarshini Colony, Ellora Road, Padegaon, AURANGABAD-431002 Works: Plot No. K-189, MIDC, Waluj, Aurangabad 431136, Maharashtra, INDIA
Tel: +91 240 237 1691 Mob: 9764694055 Email: info@ alphateknosolutions.com Web: http://www.alphateknosolutions.com
Indian Standard Specification for LT switchgear and Control gear IS 13947-1 General requirements of switchgear and control gear for voltage not exceeding 1000 V ac. IS 13947-2 LV Circuit breaker ( ACB/MCB/MCCB/RCB ) for voltage not exceeding 1000 V ac or 1200 V dc. IS 13947-3 Air- Break switches, Air-Break dis-connector and fuse combination unit for voltage not exceeding 1000 V ac or 1200 V dc. IS 13947-4 Contractors and motor starters. IS 13947-5 Control circuit devices and switching elements. IS 8623-3 Specification for factory built assemblies of switchgear and control gear for voltage upto and including 1000 V ac and 1200 V dc. IS 10118-4 Code for practice for selection installation and maintenance of conductors and apparatus terminals. IS 12021 Specification of control transformers for switchgear and control gear for voltage not exceeding 1000 V ac. IS 11353 Guide for uniform systems of making and identification of conductors. IS 3043 Code of practice for earthing. IS 3072 Code of practice for installation and maintenance of switchgear. IS 3231 Electrical Relays for power system protection.