SS 404-3:2001
Power transformers - Insulation levels and dielectric tests and external clearances in air (Refer to the relevant parts of IEC 60076)
OVERVIEW
Specifies insulation requirements for power transformers and the corresponding insulation tests for specific windings. Applies to single-phase and three-phase oil-immersed power transformers as defined in SS 404 : Part 1. Includes appendices on partial discharge measurements during induced a.c. withstand voltage test on transformers; overvoltage transferred from a high-voltage winding to a low-voltage winding; information to be supplied with enquiries and orders.
COMMENTS
Users can refer directly to the relevant parts of IEC 60076
PRODUCT DETAILS
| Status | Withdrawn - 17 Oct 2008 |
|---|---|
| Edition | 2001 |
| No. of Pages | 57 |
| ICS Classification | 29.180 Transformers. Reactors |
| Committee | Electrical and Electronic Standards Committee |
| Available for Purchase | unknown |
| Adoption | IEC 60076-3 : 2000-03 : 2000 IDT |