CLC/TC 37A
| Project No. | CLC/TS 61643-22:2006 |
|---|---|
| Title | Describes the principles for the selection, operation, location and coordination of SPDs connected to telecommunication and signalling networks with nominal system voltages up to 1 000 V r.m.s. a.c. and 1 500 V d.c. Also addresses SPDs that incorporate protection for signalling lines and power lines in the same enclosure. |
| Registration number (WIID) | 55273 |
| Scope | Describes the principles for the selection, operation, location and coordination of SPDs connected to telecommunication and signalling networks with nominal system voltages up to 1 000 V r.m.s. a.c. and 1 500 V d.c. Also addresses SPDs that incorporate protection for signalling lines and power lines in the same enclosure. |
| Status | Atcelts |
| ICS group | 29.240 29.240.10 |