1 - AS/NZS 61000.3.3:1998 ELECTROMAGNETIC COMPATIBILITY (EMC) - LIMITS-LIMITATION OF VOLTAGE FLUCTUATIONS AND FLICKER IN LOW...
4 - PREFACE
6 - CONTENTS
9 - 1 Scope
9 - 2 Normative references
10 - 3 Definitions
10 - 3.1 R.M.S. voltage shape, U( t):
10 - 3.2 voltage change characteristic, D U( t):
10 - 3.3 maximum voltage change, D U max :
10 - 3.4 steady-state voltage change, D U c :
10 - 3.5 voltage fluctuation:
10 - 3.6 flicker:
10 - 3.7 short-term flicker indicator, P st :
11 - 3.8 long-term flicker indicator, P lt :
11 - 3.9 flickermeter:
11 - 3.10 flicker impression time, t f :
11 - 4 Assessment of voltage fluctuations and flicker
11 - 4.1 Assessment of a relative voltage change, d
11 - 4.2 Assessment of the short-term flicker value, P st
12 - 4.2.1 Flickermeter
12 - 4.2.2 Simulation method
12 - 4.2.3 Analytical method
13 - 4.2.4 Use of P st = 1 curve
13 - 4.3 Assessment of long-term flicker value, P lt
13 - 5 Limits
14 - 6 Test conditions
14 - 6.1 General
14 - 6.2 Measurement accuracy
15 - 6.3 Test supply voltage
15 - 6.4 Reference impedance
15 - 6.5 Observation period
16 - 6.6 General test conditions
21 - Annex A - Application of limits and type test conditions for specific equipment
21 - A.1 Test conditions for cookers
22 - A.2 Test conditions for lighting equipment
22 - A.3 Test conditions for washing machines
22 - A.4 Test conditions for tumbler dryers
23 - A.5 Test conditions for refrigerator.
23 - A.6 Test conditions for copying machines, laser printers and similar appliances
23 - A.7 Test conditions for vacuum cleaners
23 - A.8 Test conditions for food mixers
23 - A.9 Test conditions for portable tools
23 - A.10 Test conditions for hairdryers
23 - A.11 Test conditions for consumer electronics products
24 - A.12 Test conditions for direct water heaters
25 - ANNEX ZZ - VARIATION TO IEC 61000-3-3:1994 FOR APPLICATION IN AUSTRALIA AND NEW ZEALAND