GSO IEC 60730-2-22:2016
IEC 60730-2-22:2014
Gulf Standard
Current Edition
·
Approved on
27 September 2016
Automatic electrical controls - Part 2-22: Particular requirements for thermal motor protectors
GSO IEC 60730-2-22:2016 Files
No files are available for this standard right now!
GSO IEC 60730-2-22:2016 Scope
IEC 60730-2-22:2014 applies to the partial evaluation of thermal motor protectors as defined in IEC 60730-1 for household and similar use, including heating, air conditioning and similar applications as well as for sealed (hermetic and semi-hermetic type) motor-compressors. A thermal motor protector is considered an integrated control since its protective functionality is dependent on the correct mounting and fixing in or on a motor and which can only be fully tested in combination with the relevant motor. This dependency is illustrated by:
- the ability of the thermal motor protector to accurately and reliably sense the heat of the motor windings;
- thus, addressing the over-temperature protection due to motor overload conditions;
- the ability of the thermal motor protector to accurately and reliably sense the current due to motor locked-rotor conditions;
- thus, reducing the response time and not being adversely affected by heat-sink at the assembly spot in the application and the influence of the motor's electromagnetic field on the switch behaviour of the thermal motor protector;
- particularly, affecting the arc direction between the contacts resulting in uneven wear of the contact material and eventually leading to failure of operation. Requirements concerning the testing of the combination of sealed (hermetic and semi-hermetic type) motor-compressors and thermal motor protectors are given in IEC 60335-2-34. This standard applies to thermal motor protectors using NTC or PTC thermistors, additional requirements for which are contained in Annex J. Key words: Thermal, Motor protectors, Integrated control
This publication is to be read in conjunction with IEC 60730-1:2010.
Best Sellers From Electrical Sector
YSMO GSO 2530:2023
GSO 2530:2016
Yemeni Technical Regulation
Energy Labelling And Minimum Energy Performance Requirements For Air-Conditioners
GSO 2530:2016
Gulf Standard
Energy Labelling And Minimum Energy Performance Requirements For Air-Conditioners
GSO 34:2007
Gulf Technical Regulation
LEAD-ACID STARTER BATTERIES USED FOR
MOTOR VEHICLES AND INTERNAL
COMBUSTION ENGINES
GSO 35:2007
Gulf Standard
Methods of test
for lead-acid starter batteries used for motor vehicles
and internal combustion engines
Recently Published from Electrical Sector
GSO 2770:2024
Gulf Standard
WATER HEATERS - ENERGY PERFORMANCE REQUIREMENTS
GSO IEC 63027:2024
IEC 63027:2023
Gulf Standard
Photovoltaic power systems - DC arc detection and interruption
GSO IEC 60885-3:2024
IEC 60885-3:2015
Gulf Standard
Electrical test methods for electric cables - Part 3: Test methods for partial discharge measurements on lengths of extruded power cables
GSO IEC TS 62257-9-2:2024
IEC TS 62257-9-2:2016
Gulf Standard
Recommendations for renewable energy and hybrid systems for rural electrification - Part 9-2: Integrated systems - Microgrids