GSO 666:1997
Gulf Technical Regulation
·
Edition 1
Current Edition
·
Approved on
15 October 1997
CLASS 0.5, 1, 2 INDUCTION TYPE WATT-HOUR METERS
GSO 666:1997 Files
Arabic
20 Pages
Current Edition
Reference Language
16.0 OMR
English
15 Pages
Current Edition
14.0 OMR
GSO 666:1997 Scope
This standard is concerned with induction type watt-hour meters of accuracy classes 0.5, 1 and 2 used to measure active electrical energy in kilowatt-hours in the frequency range from 45 Hz to 65 Hz and at a voltage not exceeding 600 V, as specified in appendix (A).
Best Sellers From Electrical Sector
GSO 2530:2016
Gulf Standard
Energy Labelling And Minimum Energy Performance Requirements For Air-Conditioners
OS GSO 2530:2016
GSO 2530:2016
Omani Standard
Energy Labelling And Minimum Energy Performance Requirements For Air-Conditioners
OS GSO 34:2007
GSO 34:2007
Omani Standard
LEAD-ACID STARTER BATTERIES USED FOR
MOTOR VEHICLES AND INTERNAL
COMBUSTION ENGINES
GSO 34:2007
Gulf Technical Regulation
LEAD-ACID STARTER BATTERIES USED FOR
MOTOR VEHICLES AND INTERNAL
COMBUSTION ENGINES
Recently Published from Electrical Sector
GSO IEC 63203-402-3:2025
IEC 63203-402-3:2024
Gulf Standard
Wearable electronic devices and technologies - Part 402-3: Performance measurement of fitness wearables - Test methods for the determination of the accuracy of heart rate
GSO IEC 61010-2-033:2025
IEC 61010-2-033:2023
Gulf Standard
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-033: Particular requirements for hand-held multimeters and other meters for domestic and professional use, capable of measuring mains voltage
GSO IEC 62841-4-1:2025
IEC 62841-4-1:2017
Gulf Standard
Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 4-1: Particular requirements for chain saws
GSO IEC 61347-2-8:2025
IEC 61347-2-8:2024
Gulf Standard
Controlgear for electric light sources - Safety - Part 2-8: Particular requirements - Ballasts for fluorescent lamps