Tests & Certifications

TYPE TEST CERTIFICATIONS

• Degree of Protection IP-42 (IS:8623).
• Degree of Protection IP-54(IS:8623).
• Degree of Protection IP-55(IS:8623).
• Verification of Temperature Rise Limits (IS:8623).
• Verification of Short Circuit Withstand Strength (IS:8623).

ROUTINE TESTS

• Temperature Rise at Current up to 5000 A.
• 1000 V Megger Test.
• Resistance Test.
• High Voltage Test (2.5 KV / 1 minute).
• Pre-treatment under seven tank process.

STANDARDS APPLICABLE

• IS: 8623 - Factory built assemblies of Switchgear and Controlgear.
• IS: 13947 - LV Switchgear & Control Gear Part 1,2,3,4,5.IS: 13703 - Low Voltage Fuses.
• IS: 2705 - Current Transformers.
• IS: 3158 - Voltage Transformers.
• IS: 3231 - Electrical Relays for Power System Protection.
• IS: 3842 - Application guide for Electrical Relays for AC System (Part-1&2).
• IS: 13010 - AC Electricity Meters.
• IS: 5-1978 - Colours for ready mixed paints and enamels.
• IS: 6005 - Code of practice for phodphating of Iron and Steel.
• IS: 613 - Copper rods and bars for Electrical Purpose.
• IS: 513 - Specification for cold rolled Carbon Steel sheet.
• IS: 5082 - Wrought Aluminium.
• IS: 375 - Marking & arrangement for switcggear bus bar.
• IS: 694 - PVC Insulated cables for voltages up to 1100 V.