Transmission lines & Accessories
ISO/IEC 17025:2017 and BIS Recognised Facility Specialising in Testing of Porcelain, Polymer & Epoxy Insulators, Bushings, AB Cable Accessories, IPC, Clamps & Power Line Hardware as per IS/IEC/BS/EN Standards.
Tabular Presentation of Tests & Corresponding Standards
A. Insulators (Porcelain / Polymer / Epoxy), Bushings & Accessories
| Standard No. | Description |
|---|---|
| IEC 61109, IS 731, IS/IEC 62217 | Climatic Ageing Test |
| IS/IEC 60068 Series, IEC 61109 | Corrosion Test (Salt Fog / Salt Mist) |
| IEC 61109, IS 731, IS 2486 | Electrical Ageing & Endurance Test |
| IEC 61109, IS 731 | Mechanical Endurance Test |
| IEC 61109, IS 731, IS/IEC 62217 | Thermal–Mechanical Performance Test |
| IEC 61109, IS 731 | Sudden Load Release Test |
| IEC 61109, IS 731 | Assembled Core Load–Time Test |
| IS/IEC 60587, IS/IEC 62217 | Tracking & Erosion Test (1000 h) |
| IS 7905, IEC 60695 Series | Flammability Test |
| IS 731, IEC 61109, IS/IEC 60168 | Dry & Wet Power Frequency Withstand Test |
| IS 731, IEC 61109, IS/IEC 60168 | Flashover Test (Dry/Wet) |
| IS 731, IEC 61109, IS/IEC 60060-1 | Impulse Voltage Withstand Test |
| IEC 60099-4 (for arresters), IS/IEC 60060-1 | Lightning Impulse Residual Voltage Test |
| IS/IEC 60270, IEC 61109 | Internal Partial Discharge Test |
| IEC 60099-4 (Surge Arresters) | Steep Current Impulse / Reference Voltage |
| IS/IEC 62217, IS/IEC 60815 Guidance | Accelerated Weathering Test |
B. Clamps, Connectors, AB Cable Accessories & IPC
| Standard No. | Description |
|---|---|
| IS 5561, BS EN 50483-2, IS 13573 | Electrical & Mechanical Tests at Low, Ambient & High Temperature |
| BS EN 50483-2, IS 13573, NFC 33-040 | Heating Cycle Test |
| BS EN 50483-2, IS 13573, NFC 33-040 | Continuous Current Test |
| IS 5561, BS EN 50483-2 | Millivolt Drop Test |
| BS EN 50483-2, IS 5561 | Electro-Mechanical Test |
| BS EN 50483-2, IS 5561 | Mechanical Endurance Test |
| IEC 61284, BS EN 50483-2 | Tension Test (for tension clamps & anchoring clamps) |
| BS EN 50483-2, NFC 33-041 | Pull-Out Test |
| BS EN 50483-5, IS/IEC 60068 | UV Resistance / Ageing Test |
| BS EN 50483-2, NFC 33-040 | Thermal Cycling Test |
C. AB Cable Accessories / IPC / Pre-Insulated Joint Sleeves / Terminal Lugs
| Standard No. | Description |
|---|---|
| BS EN 50483-2, IS 13573, NFC 33-040 | Mechanical Tensile Test |
| BS EN 50483-2, NFC 33-040 | Electrical Resistance / Voltage Drop Test |
| BS EN 50483-2, IS 13573 | Thermal Cycle Test |
| BS EN 50483-4, NFC 33-021 | Insulation Piercing Performance Test |
| BS EN 50483-3/4 | Water Penetration Test |
| BS EN 50483-5 | Ageing & Weathering Test |
| IS 13573, BS EN 50397-2 | Dielectric Withstand Test |
| BS EN 50483-2/4 | Pull-Out / Pull-Off Test |