BH GSO IEC/TR 61912-2:2016
IEC TR 61912-2:2009
Bahraini Standard
Current Edition
·
Approved on
10 February 2016
Low-voltage switchgear and controlgear - Over-current protective devices - Part 2: Selectivity under over-current conditions
BH GSO IEC/TR 61912-2:2016 Files
English
null Pages
Current Edition
Reference Language
BH GSO IEC/TR 61912-2:2016 Scope
This technical report, which serves as an application guide for the determination of selectivity between over-current protective devices of low-voltage switchgear and controlgear, summarises the definitions of the terminology and provides examples of application.
The following standards for devices are considered in this technical report:
− IEC 60255-3; IEC 60255-6; IEC 60255-8, IEC 60255-12
− IEC 60269-1, IEC 60269-2, IEC 60269-3;IEC 60269-4;
− IEC 60898-1;
− IEC 60947 series;
− IEC 61008-1;
− IEC 61009-1.
This report does not deal with other forms of protection, such as power-reversal protection,directional protection and arc-protection systems.
Best Sellers From Electrical Sector
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
BH GSO 34:2015
GSO 34:2007
Bahraini 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 IEC 61558-2-2:2024
IEC 61558-2-2:2022
Gulf Standard
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-2: Particular requirements and tests for control transformers and power supply units incorporating control transformers
GSO IEC 60664-1:2024
IEC 60664-1:2020
Gulf Standard
Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests
GSO IEC 61936-2:2024
IEC 61936-2:2023
Gulf Standard
Power installations exceeding 1 kV AC and 1,5 kV DC - Part 2: DC
GSO IEC TS 62915:2024
IEC TS 62915:2023
Gulf Standard
Photovoltaic (PV) modules - Type approval, design and safety qualification - Retesting