IEC 61643-1:2005
Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems - Requirements and tests
OVERVIEW
This part of IEC 61643 is applicable to devices for surge protection against indirect and direct effects of lightning or other transient overvoltages. These devices are packaged to be connected to 50/60 Hz a.c. and d.c. power circuits, and equipment rated up to 1 000 V r.m.s. or 1 500 V d.c. Performance characteristics, standard methods for testing, and ratings are established for these devices that contain at least one nonlinear component that is intended to limit surge voltages and divert surge currents.
COMMENTS
-
PRODUCT DETAILS
| Status | Withdrawn - 02 Jan 2026 |
|---|---|
| Edition | 2005 |
| No. of Pages | 159 |
| ICS Classification | 29.240.10 Substations. Surge arresters |
| Committee | TC 37/SC 37A |
| Available for Purchase | For sale in Singapore only |
| Adoption | IEC : 0 |