IEC 61850-7-1:2011/AMD1:2020 Amendment 1 - Communication networks and systems for power utility automation - Part 7-1: Basic communication structure - Principles and models
€470.00
IEC 62109-3:2020 Safety of power converters for use in photovoltaic power systems - Part 3: Particular requirements for electronic devices in combination with photovoltaic elements
€244.00
IEC 62790:2020 Junction boxes for photovoltaic modules - Safety requirements and tests
€389.00
IEC 61557-11:2020 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 11: Effectiveness of residual current monitors (RCM) in TT, TN and IT systems
€93.00
IEC 60263:2020 Scales and sizes for plotting frequency characteristics and polar diagrams
IEC 62271-108:2020 High-voltage switchgear and controlgear - Part 108: High-voltage alternating current disconnecting circuit-breakers for rated voltages above 52 kV
€186.00
IEC 62966-2:2020 Mechanical structures for electrical and electronic equipment - Aisle containment for IT cabinets - Part 2: Details of air flow, air separation and air cooling requirements
IEC 60079-25:2020 Explosive atmospheres - Part 25: Intrinsically safe electrical systems
IEC 63067:2020 Electrical installations for lighting and beaconing of aerodromes - Connecting devices - General requirements and tests
IEC 62351-4:2018/AMD1:2020 Amendment 1 - Power systems management and associated information exchange - Data and communications security - Part 4: Profiles including MMS and derivatives
€342.00
IEC 63169:2020 Electrical household and similar cooling and freezing appliances - Food preservation
€133.00
IEC 63180:2020 Methods of measurement and declaration of the detection range of detectors - Passive infrared detectors for major and minor motion detection
IEC/IEEE 62704-4:2020 Determining the peak spatial-average specific absorption rate (SAR) in the human body from wireless communication devices, 30 MHz to 6 GHz - Part 4: General requirements for using the finite element method for SAR calculations
IEC 62290-3:2019/COR1:2020 Corrigendum 1 - Railway applications - Urban guided transport management and command/control systems - Part 3: System requirements specification
This product is not for sale, please contact us for more information
IEC 61534-1:2011/AMD2:2020 Amendment 2 - Powertrack systems - Part 1: General requirements
€46.00
