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AS/NZS 3102:2002
[Current]Approval and test specification — Electric duct heaters
Specifies essential safety requirements for approval and test purposes. This Standard is to be read in conjunction with AS/NZS 3100.
Published: 22/11/2002
Pages: 10
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
PREFACE
1 SCOPE
2 APPLICATION
2.1 General requirements of AS/NZS 3100
2.2 Specific requirements of this Standard
2.3 Requirements of other Standards
3 REFERENCED DOCUMENTS
4 DEFINITIONS
5 DESIGN AND CONSTRUCTION
5.1 Material
5.2 Thermal insulation
5.3 Heating units surface temperature
6 MEANS OF CONNECTION
6.1.1 Permanent connection
6.1.2 Connection via a socket outlet
6.2 Marking of terminals
6.3 Temperature at terminals
7 PROTECTION AGAINST HEAT AND FIRE
7.1 Fixing of heating units
7.2 Interlocking of supply to heater unit and blower motor
7.3 Devices to prevent overheating
7.4 Containment of hot parts
8 PROTECTION AGAINST HARMFUL INGRESS OF MOISTURE
9 EQUIPMENT WIRING
9.1 General
9.2 Protection
9.3 Conductors in high temperature applications
10 EARTHING FACILITIES
11 DOUBLE INSULATION
12 CAPACITORS
13 SWITCHES AND THERMOSTATS
14 THERMAL PROTECTION OF MOTORS
15 CURRENT RATING
16 MARKING
16.1 Marking on the duct heater
16.2 Installation instructions
17 TESTS
17.1 General
17.2 Insulation resistance test no 1
17.3 Normal operation test
17.3.1 Heating test conditions
17.3.2 Ventilating test conditions
17.3.3 Requirements
17.4 High voltage test no 2
17.5 Test of motor control devices
17.6 Locked rotor test
17.7 Insulation resistance test no 2
17.8 Tests of safeguard against overheating
17.8.1 Abnormal operation test
17.8.2 Test of duct heater overheating protective devices
18 Resistance to heat, fire and tracking
Cited references in this standard
[Current]
Household and similar electrical appliances — Safety, Part 2.40: Particular requirements for electrical heat pumps, air-conditioners and dehumidifiers
[Current]
AC motor capacitors - Part 1: General - Performance, testing andrating - Safety requirements - Guidance for installation and operation
Content history
[Current]
[Current]
[Current]
[Current]
[Superseded]
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