IEC 61643-1:2005 PDF
Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems - Requirements and tests
Open preview (PDF)Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems - Requirements and testsLow-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems - Requirements and tests
- Format:
- Electronic (PDF)
- Number of pages:
- 159
- Publication date:
- March 30, 2005
- Edition:
- IEC IS 61643 edition 2 version 1
- ICS:
- 29.240.10
- Technical committee:
- SC 37A - Low-voltage surge protective devices
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.
Technical details
- SKU
- IEC 61643-1:2005
