RO
SR HD 621 S1:2002
Medium voltage impregnated paper insulated distribution cables
HD 621 applies to impregnated paper insulated cables for rated voltages Uo/U(Uml from 3,6/6(7,2)kV up to 20,8/36(42)kV used in power distribution systems. This part (Part 1) specifies the general requirements applicable to these cables, unless otherwise specified in the particular sections of this H D. Test methods specified are given in HD 605, EN 60811, HD 383 and HD 405 and in IEC 55-1 and IEC 229. Part 2 covers all those test methods which are specific to paper insulated cables, and not included in HD 605. The particular types of cables are specified in Parts 3 and 4.
Status :
Valid
Approval date : 10/18/2002
Publish date : 10/19/2002
Number of pages : 780
ICS : 29.040.20 Insulating gases,29.060.20 Cables
Technical Committee : 159 - Electric cables
- Normative reference SR CEI 60230:1995
- Normative reference SR CEI 60229:1999
- Normative reference SR HD 603 S1:2001
- Normative reference SR CEI 60183+A1:1999
- Normative reference SR HD 383 S2+A2:2002/A1:2002
- Normative reference SR HD 605 S1:2001
- Amended by SR HD 621 S1:2002/A1:2003