Scope of Testing
Medium Voltage Busducts
| Type of test/Properties measured/Range of measurement |
Standard specifications/ Equipment/Techniques used |
| Temperature rise test Up to 5000 A, 3 phase AC | IEC62271-200 Edition 3 2021-05 IEC62271-1 Edition 2.1 2021-10 |
| Dielectric Test on main circuit a. Power Frequency withstand voltage – Up to 110 kV b. Impulse withstand voltage – Up to 350 kV peak c. Insulation resistance test – Up to 5 kV / 950 GΩ |
IEC62271-200 Edition 3 2021-05 IEC62271-1 Edition 2.1 2021-10 IEC60060-1 Edition 3.0 2010-09 |
| Verification of degree of protection Up to IP55 | IEC 60529 Edition 2.2 2013-08 IEC62271-200 Edition 3 2021-05 IEC62271-1 Edition 2.1 2021-10 |
| Electrical continuity of earthed metallic parts test | IEC62271-1 Edition 2.1 2021-10 |
| |
|