Electrotechincal
Electrotechincal
KS IEC62271-103:2021
High-voltage switchgear and controlgear Part 103: Alternating current switches for rated voltages above 1 kV up to and including 52 kV
Applicable to three-phase, alternating current switches and switchdisconnectors for their switching function, having making and breaking current ratings, for indoor and outdoor installations, for rated voltages above 1 kV up to and including 52 kV a..
Kes 14,870.00
KS IEC62271-104:2020
High-voltage switchgear and controlgear Part 104: Alternating current switches for rated voltages higher than 52 kV
Applicable to three-pole alternating current switches for rated voltages higher than 52 kV, having making and breaking current ratings, for indoor and outdoor installations, and for rated frequencies up to and including 60 Hz...
Kes 9,270.00
KS IEC62271-105:2021
High-voltage switchgear and controlgear Part 105: Alternating current switch-fuse combinations for rated voltages above 1 kV up to and including 52 kV
Applies to three-pole units for public and industrial distribution systems which are functional assemblies of switches composed of switches or switch-disconnectors and current-limiting fuses designed so as to be capable of breaking, at the rated ..
Kes 9,115.00
KS IEC62271-107:2019
High-voltage switchgear and controlgear Part 107: Alternating current fused circuit-switchers for rated voltages above 1 kV up to and including 52 kV
Applies to three-pole-operated fused circuit-switchers designed with rated voltages above 1 kV up to and including 52 kV for use on three-phase alternating current systems of either 50 Hz or 60 Hz...
Kes 9,270.00
KS IEC62271-108:2020
High-voltage switchgear and controlgear Part 108: High-voltage alternating current disconnecting circuit-breakers for rated voltages above 52 kV
Applies to high-voltage alternating current disconnecting circuitbreakers for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 52 kV...
Kes 5,562.00
KS IEC62271-200:2021
High-voltage switchgear and controlgear Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
Applicable to prefabricated metal-enclosed switchgear and controlgear assemblies designed for: alternating current; rated voltages above 1 kV and up to and including 52 kV; service frequencies up to and including 60 Hz; indoor and outdoor in..
Kes 8,961.00
KS IEC62271-106:2011
High-voltage switchgear and controlgear Part 106: Alternating current contactors, contactorbased controllers and motor-starters
Applicable to a.c. contactors and/or contactor-based controllers and motor-starters designed for indoor installation and operation at frequencies up to and including 60 Hz on systems having voltages above 1 000 V but not exceeding 24 000 V..
Kes 7,416.00
KS IEC 62271-4:2013
High-voltage switchgear and controlgear Part 4: Handling procedures for sulphur hexafluoride (SF6) and its mixtures
Applies to the procedures for handling of SF6 during installation, commissioning, normal and abnormal operations, disposal at the end-of-life of high-voltage switchgear and controlgear..
Kes 7,261.00
KS IEC 60060-1:2010
High-voltage test techniques - Part 1: General definitions and test requirements
Applicable to tests on equipment having its highest voltage for equipment Um above 1 kV...
Kes 12,514.00
KS IEC 60060-2:2010
High-voltage test techniques - Part 2: Measuring systems
Applicable to complete measuring systems, and to their componets, used for the measurement of high voltages during laboratory and factory tests with direct voltage, alternating voltage and lighting and switching impulse voltage as specified in IEC 60..
Kes 12,514.00