BS EN 60255-8:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Electrical relays Thermal electrical relays
Hardcopy , PDF
31-10-2013
English
15-11-1998
Important note : Users cannot be edited or removed once added to your Multi user PDF.
SECTION ONE - GENERAL
1 Scope and object
2 Definitions
SECTION TWO - REQUIREMENTS
3 Standard values
4 Accuracy
SECTION THREE - TEST METHODS
5 Tests related to operating characteristics and accuracy
6 Tests for thermal requirements
Figures
Appendix A Characteristic curves, cold curves
Appendix B Characteristic curves, hot curves
Appendix C Example for determining accuracy
Annex ZA Normative references to international
publications with their corresponding
European publications
Applies to dependent specified time relays which protect equipment, including motors, from electrical thermal damage.
| Committee |
PEL/95
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NBN EN 60255-8 : 1998 | Identical |
| IEC 60255-8:1990 | Identical |
| NF EN 60255-8 : 1998 | Identical |
| EN 60255-8:1998 | Identical |
| UNE-EN 60255-8:1998 | Identical |
| DIN EN 60255-8 : 1998 | Identical |
| EN 60255-6 : 94 AC 95 | ELECTRICAL RELAYS - MEASURING RELAYS AND PROTECTION EQUIPMENT |
| IEC 60255-6:1988 | Electrical relays - Part 6: Measuring relays and protection equipment |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.