This technical specification defines the specific requirements for smart electricity modules (hereinafter referred to as modules) operated by ordinary personnel. This module comes with protective devices and is suitable for civilian use (household) or indoor use where non professional personnel can enter. The smart power module includes control and/or signal devices related to power distribution. They are used for AC, with a nominal ground voltage not exceeding 300V and a total input load current not exceeding 250A. Note: The nominal voltage to ground of the IT system can be used as the nominal voltage of this system. Under normal circumstances, non professionals can access such equipment, such as replacing operating switches or replacing fusible cores. 2 Normative References: The clauses in the following documents become provisions of this specification through reference in this specification. For dated references, all subsequent amendments (excluding corrected parts) or revisions are not applicable to this specification. However, it is encouraged for all parties who have reached agreements based on this specification to investigate whether the latest versions of these documents can be used. For undated references, the latest version applies to this specification. GB 4943.1-2011 Information Technology Equipment Safety Part 1: General Requirements (IEC 60950-1:2005, MOD) GB/T 27745-2011 Low Voltage Electrical Equipment Communication Specification GB 18499-2008 Residual Current Operated Protectors (RCDs) for Household and Similar Purposes Electromagnetic Compatibility (IEC 61543:1995, IDT) GB 17625.1-2012 Electromagnetic Compatibility Limits Harmonic Current Emission Limits (Input Current ≤ 16A per Phase of Equipment) (IEC 61000-3-2:2009 Ed.3.2, IDT) GB 17799.3-2012 Electromagnetic Compatibility General Standard for Residential Use Emission in Commercial and Light Industrial Environments (IEC61000-6-3:2011, IDT) JB/T12762-2015 Self Recovery Overvoltage and Undervoltage Protectors GB 16917.1-2014 Residual Current Operated Circuit Breakers (RCBOs) with Overcurrent Protection for Household and Similar Purposes Part 1: General Rules (IEC 61009-1:2012, MOD) GB 16916.1-2014 Residual Current Operated Circuit Breakers (RCCBs) without Overcurrent Protection for Household and Similar Purposes Part 1: General Rules (IEC61009-1:2012, MOD) GB 10963.1-2005 Electrical Accessories - Circuit Breakers for Overcurrent Protection in Household and Similar Places - Part 1: Circuit Breakers for AC Applications (IEC 60898-1:2002, IDT) GB 14048.2-2008 Low Voltage Switchgear and Control Equipment - Part 2: Circuit Breakers (IEC 60947-2:2006, IDT) JB/T10923-2010 Magnetic Holding Relays for Electronic Energy Meters - General Requirements for Arc Fault Protection Devices (AFDD) GB/T 31143-2014 (IEC 62606; 2013, MOD) GB/T 16935.1-2008 Insulation Coordination for Equipment within Low Voltage Systems - Part 1: Principles Requirements and tests (IEC 60664-1:2007, IDT) GB 7251.1-2013 Low voltage switchgear and control equipment - Part 1: General (IEC 61439-1:2011, IDT) GB 18802.1-2011 Low voltage surge protective devices (SPD) - Part 1: Performance requirements and test methods for surge protective devices in low-voltage distribution systems (IEC 61643-1:2005, MOD) GB/T 5169.10-2006 Fire Hazard Testing for Electrical and Electronic Products - Part 10: Basic Test Methods for Glow Wire/Glow Wire - Glow Wire Devices and General Test Methods (IEC 60695-2-10:2000, IDT)
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1. Telephone communication and confirmation of requirements
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