IEC 61347-1 Revised
a) additional marking requirements;
b) additional requirements for creepage distances and clearances:
- for working voltages with operating frequencies up to 30 kHz;
- for working voltages with higher operating frequencies than 30 kHz;
- for impulse and resonance voltages ignition;
- for basic, supplementary and reinforced insulation;
- for insulation between circuits;
- for coated or potted controlgear;
c) modification of definition of ELV and FELV;
d) modification of schematic drawing, showing the different controlgear classification and insulation requirements;
e) scope extension;
f) new Annex A: test to establish whether a conductive part is a live part which may cause an electric shock;
g) new Annex M: creepage distances and clearances for controlgear where a higher degree of availability (impulse withstand category III) may be requested;
h) new Annex Q: example for Up calculation;
i) new Annex P: creepage distances and clearances and distance through isolation (DTI) for lamp controlgear which are protected against pollution by the use of coating or potting;
j) new Annex R: concept of creepage distances and clearances.
This publication is to be read in conjunction with theIEC 61347-2 series
Technical committee
TC 34/SC 34C Auxiliaries for lampsKeywords
Rural electrification - Lighting - Smart city - LVDCPublication type | International Standard |
Publication date | 2015-02-19 |
Edition | 3.0 |
ICS | 29.140.99 |
Stability date | 2024 |
ISBN number | 9782832222430 |
Pages | 248 |
File size | 3.33 MB |
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