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BS EN 61347-2-7:2012

BS EN 61347-2-7:2012

$167.15

Lamp controlgear – Particular requirements for battery supplied electronic controlgear for emergency lighting (self-contained)

Published By Publication Date Number of Pages
BSI 2012 40
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IEC 61347-2-7:2011 specifies particular safety requirements for battery supplied electronic controlgear for maintained and non-maintained emergency lighting purposes. It includes specific requirements for electronic controlgear and control units for self-contained luminaires for emergency lighting as specified by IEC 60598-2-22. This third edition cancels and replaces the second edition published in 2006. It constitutes a technical revision. Significant changes introduced into this third edition include: – modification of IEC 61347-2-7 to become a standard exclusively for d.c. battery supplied electronic controlgear for emergency lighting (self-contained) IEC 61347-2-3 Annex J is intended to cover centrally supplied emergency controlgear; – update of Clause 22 – Recharging devices; – modification of Clause 20 battery voltage characterisation to support EBLF measurement. This to simplify and increase reproducibility of testing; – rationalisation of requirements between IEC 61347-2-7 and IEC 60598-2-22 requirements of IEC 60598-2-22 being transferred to IEC 61347-2-7. This publication is to be read in conjunction with /2.

PDF Catalog

PDF Pages PDF Title
7 English
CONTENTS
9 INTRODUCTION
10 1 Scope
2 Normative references
11 3 Terms and definitions
12 4 General requirements
13 5 General notes on tests
6 Classification
7 Marking
15 8 Protection against accidental contact with live parts
9 Terminals
10 Provisions for protective earthing
11 Moisture resistance and insulation
12 Electric strength
13 Thermal endurance test for windings of ballasts
14 Fault conditions
15 Starting conditions
16 16 Lamp current
17 Supply current
18 Maximum current in any lead (with cathode preheating)
19 Lamp operating current waveforms
17 20 Functional safety (EBLF)
18 21 Changeover operation
Figures
Figure 1 – Suitable circuit for the measurement of lamp current and luminous flux
19 22 Recharging device
Tables
Table 1 – Voltage per cell to which the battery is discharged
21 23 Protection against excessive discharge
22 24 Indicator
25 Remote control, rest mode, inhibition mode
23 26 Temperature cycling test and endurance test
27 Polarity reversal
24 28 Fault conditions
29 Construction
30 Creepage distances and clearances
31 Screws, current-carrying parts and connections
32 Resistance to heat, fire and tracking
33 Resistance to corrosion
34 Abnormal lamp conditions
26 Figure 2 – Rectifying effect test
27 Figure 3 – Circuit to test whether a controlgear can withstand a leaking burner
29 35 Protection of associated components
Figure 4 – Circuit to test whether a ballast can withstand rectification
Table 2 – Relation between r.m.s. working voltage and maximum peak voltage
31 Annex A (normative) Test to establish whether a conductive part is a live part, which may cause an electric shock
Annex B (normative) Particular requirements for thermally protected lamp controlgear
Annex C (normative) Particular requirements for electronic lamp controlgear with means of protection against overheating
Annex D (normative) Requirements for carrying out the heating test of thermally protected lamp controlgear
Annex E (normative) Use of constant S other than 4 500 in tw tests
Annex F (normative) Draught-proof enclosure
32 Annex G (normative) Explanation of the derivation of the values of pulse voltages
Annex H (normative) Tests
Annex I (normative) Batteries for emergency lighting luminaires
Annex J (informative) Rest mode and inhibition mode facilities
33 Annex K (normative) Ballasts incorporating an automatic testing function for emergency lighting operation
Table K.1 – Relevant requirements of IEC 62034
36 Annex L (informative) Compatibility between normal mains operation electronic controlgear and battery-powered emergency operation controlgear
37 Figure L.1 – Timing diagram: changeover operation
38 Figure L.2 – Supply voltage for the function test

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BS EN 61347-2-7:2012
$167.15