IEC TS 63346-2-3:2025Low-voltage auxiliary power systems - Part 2-3: Design criteria - Low-voltage AC auxiliary power systems for substations
249,99 €
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IEC 61643-21:2025Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Requirements and test methods
365,00 €
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IEC TS 63042-103:2025UHV AC transmission systems - Part 103: Security and stability requirements for system planning and design
200,00 €
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IEC TR 63575:2025Performance of power electronic reactive power shunt compensators in high voltage alternating current (HVAC) systems
249,99 €
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IEC 63380-2:2025Standard interface for connecting charging stations to local energy management systems - Part 2: Specific data model mapping
450,00 €
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IEC 63380-3:2025Standard interface for connecting charging stations to local energy management systems - Part 3 Communication protocol and cybersecurity specific aspects
450,00 €
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IEC 61643-11:2025Low-voltage surge protective devices - Part 11: Surge protective devices connected to AC low-voltage power systems - Requirements and test methods
249,99 €
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IEC 61643-41:2025Low-voltage surge protective devices - Part 41: Surge protective devices connected to DC low-voltage power systems – Requirements and test methods
249,99 €
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IEC 63380-1:2025Standard interface for connecting charging stations to local energy management systems - Part 1: General requirements, use cases and abstract messages
450,00 €
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IEC 63563-3:2025Qi Specification version 2.0 - Part 3: Mechanical, Thermal, and User Interface
115,00 €
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