Standard
|
Apparatus
|
Nr of certicates
|
|
|---|---|---|---|
| BS 5467 | Cables <= 36 kV | 1 | Details |
| EN 50123-6 | Metal-enclosed switchgear and controlgear | 1 | Details |
| EN 50288-7 | Cables <= 1 kV | 3 | Details |
| EN 50525-2-31 | Cables <= 1 kV | 3 | Details |
| HD 604 | Cables <= 1 kV | 8 | Details |
| HD 629.1 | Cable Joints | 2 | Details |
| IEC / IEEE 62271-37-013 | Generator Circuit-Breaker | 4 | Details |
| IEC 60076 (complete type test) | Power Transformers | 36 | Details |
| IEC 60076-11 | Dry-Type Power Transformers | 24 | Details |
| IEC 60076-2 | Power Transformers | 5 | Details |
| IEC 60076-2 and IEC 60076-3 | Power Transformers | 2 | Details |
| IEC 60076-3 | Power Transformers | 3 | Details |
| IEC 60076-5 | Power Transformers | 59 | Details |
| IEC 60076-5 and IEC 60076-3 | Power Transformers | 1 | Details |
| IEC 60076-6 | Reactors | 3 | Details |
| IEC 60099-4 | Arresters | 2 | Details |
| IEC 60227-3 | Cables <= 1 kV | 3 | Details |
| IEC 60282-1 | Current-Limiting Fuses | 9 | Details |
| IEC 60282-2 | Expulsion Fuses | 3 | Details |
| IEC 60353 | Line Traps | 3 | Details |
| IEC 60383-1 | Insulators for overhead lines > 1000 V | 7 | Details |
| IEC 60502-1 | Cables <= 36 kV | 29 | Details |
| IEC 60502-2 | Cables <= 36 kV | 19 | Details |
| IEC 60840 | Cables > 36 kV | 2 | Details |
| IEC 61439-2 / IEC 61439-1 | LV Metal-Enclosed Switchgear and Controlgear Systems | 13 | Details |
| IEC 61869-2 | Current Transformers | 10 | Details |
| IEC 61869-3 | Voltage Transformer | 1 | Details |
| IEC 62271-100 | Circuit-Breakers | 91 | Details |
| IEC 62271-102 | Disconnectors | 28 | Details |
| IEC 62271-102 | Earthing Switches | 27 | Details |
| IEC 62271-103 | Switches | 13 | Details |
| IEC 62271-105 | Switch-Fuse Combinations | 6 | Details |
| IEC 62271-110 | Circuit-Breakers | 4 | Details |
| IEC 62271-111 / IEEE Std C37.60 | Automatic Circuit-Reclosers | 23 | Details |
| IEC 62271-200 | Metal-enclosed switchgear and controlgear | 67 | Details |
| IEC 62271-202 | Metal-enclosed switchgear and controlgear | 1 | Details |
| IEC 62271-203 | Gas Insulated Switchgears => 72.5 kV | 5 | Details |
| IEC 62505-1 | Circuit-Breakers | 1 | Details |
| IEEE Std C37.09 | Circuit-Breakers | 9 | Details |
| IEEE Std C37.23 | Busbars / Busducts | 5 | Details |
| ratings IEC based | Automatic Circuit-Reclosers | 1 | Details |