AS/NZS 60335.2.27:2024
Household and similar electrical appliances – Safety – Part 2.27: Particular requirements for skin exposure to optical radiation
Standard deals with the safety of electrical appliances incorporating emitters for exposing the skin to optical radiation (wavelength 100 nm to 1 mm), for household and similar use, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances including direct current (DC) supplied appliances and battery-operated appliances.
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AS NZS 60335.2.27 2024
Preface
Australian national variations
New Zealand national variations
Annex ANZ
English
CONTENTS
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 General requirement
5 General conditions for the tests
6 Classification
7 Marking and instructions
8 Protection against access to live parts
9 Starting of motor-operated appliances
10 Power input and current
11 Heating
12 Charging of metal-ion batteries
13 Leakage current and electric strength at operating temperature
14 Transient overvoltages
15 Moisture resistance
16 Leakage current and electric strength
17 Overload protection of transformers and associated circuits
18 Endurance
19 Abnormal operation
20 Stability and mechanical hazards
21 Mechanical strength
22 Construction
23 Internal wiring
24 Components
25 Supply connection and external flexible cords
26 Terminals for external conductors
27 Provision for earthing
28 Screws and connections
29 Clearances, creepage distances and solid insulation
30 Resistance to heat and fire
31 Resistance to rusting
32 Radiation, toxicity and similar hazards
Annexes
Annex B (normative) Battery-operated appliances, separable batteries and detachable batteries for battery-operated appliances
Annex R (normative) Software evaluation
Annex AA (normative) Measurement of luminance
Annex BB (informative) Detailed classification of UV appliances
Annex CC (informative) Fluorescent UV lamp equivalency code
Annex DD (normative) UV exposure schedule
Annex EE (informative) Irradiance limits set by regional or national authorities
Bibliography
Figures
Figure 101 – Not for household use
Figure 102 – Probe for measuring surface temperatures
Figure 103 – Erythema action spectrum
Figure 104 – Measuring points for appliances that are arranged over a person
Figure 105 – Measuring points for appliances exposing a sitting person
Tables
Table 101 – Maximum temperature rises for specified external accessible surfaces under normal operating conditions
Table 102 – Maximum transmission of goggles
Table BB.1 – Limits of effective irradiance
Table EE.1 – Europe: EN 60335-2-27 limits
Table EE.2 – Australia and New Zealand: AS/NZS 60335.2.27 limits
Table EE.3 – USA: 21 CFR 1040.20 limits
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AS NZS 60335.2.27 2024
Preface
Australian national variations
New Zealand national variations
Annex ANZ
English
CONTENTS
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 General requirement
5 General conditions for the tests
6 Classification
7 Marking and instructions
8 Protection against access to live parts
9 Starting of motor-operated appliances
10 Power input and current
11 Heating
12 Charging of metal-ion batteries
13 Leakage current and electric strength at operating temperature
14 Transient overvoltages
15 Moisture resistance
16 Leakage current and electric strength
17 Overload protection of transformers and associated circuits
18 Endurance
19 Abnormal operation
20 Stability and mechanical hazards
21 Mechanical strength
22 Construction
23 Internal wiring
24 Components
25 Supply connection and external flexible cords
26 Terminals for external conductors
27 Provision for earthing
28 Screws and connections
29 Clearances, creepage distances and solid insulation
30 Resistance to heat and fire
31 Resistance to rusting
32 Radiation, toxicity and similar hazards
Annexes
Annex B (normative) Battery-operated appliances, separable batteries and detachable batteries for battery-operated appliances
Annex R (normative) Software evaluation
Annex AA (normative) Measurement of luminance
Annex BB (informative) Detailed classification of UV appliances
Annex CC (informative) Fluorescent UV lamp equivalency code
Annex DD (normative) UV exposure schedule
Annex EE (informative) Irradiance limits set by regional or national authorities
Bibliography
Figures
Figure 101 – Not for household use
Figure 102 – Probe for measuring surface temperatures
Figure 103 – Erythema action spectrum
Figure 104 – Measuring points for appliances that are arranged over a person
Figure 105 – Measuring points for appliances exposing a sitting person
Tables
Table 101 – Maximum temperature rises for specified external accessible surfaces under normal operating conditions
Table 102 – Maximum transmission of goggles
Table BB.1 – Limits of effective irradiance
Table EE.1 – Europe: EN 60335-2-27 limits
Table EE.2 – Australia and New Zealand: AS/NZS 60335.2.27 limits
Table EE.3 – USA: 21 CFR 1040.20 limits
AS/NZS 60335.2.27:2024
Online Library subscription information
Online library subscriptions provide a cost-effective solution for organisations of any size to access the latest standards, offering 24/7 access to a personalised catalogue. The service ensures subscribers have have the most up-to-date version of selected standards, incluing automatic updates for any amendments or versions. Pricing is dependent on the chosen standards and the number of concurrent users, with discounts applied from the standards PDF price. For customised subscriptions or further inquiries, contact the Online Library team.