IEC 62052-11:2003 Electricity metering equipment (AC) – General requirements, tests and test conditions – Part 11: Metering equipment

The IEC 62052-11 standard specifies the general requirements, testing methodologies, and test conditions for electricity metering equipment used in alternating current (AC) systems. It covers essential aspects such as the functional and performance characteristics, mechanical construction, and safety requirements to ensure the accuracy, reliability, and durability of metering devices. The standard is applicable to all types of electricity meters, including those used for active energy (kWh) and reactive energy (kVARh), and includes provisions for compliance with environmental and electromagnetic compatibility (EMC) requirements.

Additionally, IEC 62052-11 outlines detailed procedures for testing metering equipment under various operating conditions to validate performance against specified criteria. These tests include climatic, electrical, and mechanical tests to simulate real-world scenarios. The standard aims to harmonize global metering practices, ensuring consistent quality and interoperability across devices from different manufacturers while adhering to regulatory and market needs.

LISUN supplies the fully test solutions for the following IEC 62052-11:2003, please see the below excel table:

IEC 62052-11：2003 Clause and Subject	LISUN Model
5.2.2.1 Spring hammer test	IK01-06
5.2.2.3 Vibration Test	LVD-100KG
5.6 Clearance and creepage distance(Table 3a&3b)	CK-1
5.8 Resistance heat and fire	ZRS-3H
5.9 Protection against penetration of dust and water	JL-12, JL-34, JL-56 And SC-015
6. Climatic conditions	GDJS-015B
7.1.2 voltage dips and short interruptions	CSS61000-11
7.2 Temperature rise	WS-1
7.3 Insulation	WB2681A
7.3.2 Impulse voltage test	SUG255
7.5.2 Test of immunity to electrostatic discharge	ESD61000-2
7.5.3 Test of immunity to electromagnetic RF fields	AC-3M
7.5.4 Fast Transient burst test	EFT61000-4
7.5.5 Test of Immunity to Conducted disturbance, induced by radio-frequency fields	RFCI61000-6
7.5.6 Surge Immunity test	SG61000-5
7.5.7 Damped osciallatory waves immunity test	RWG61000-12
7.5.8 Radio interference suppression	EMI-9KB

Tags：AC-3M , CK-1 , CSS61000-11 , EFT61000-4 , EMI-9KB , ESD61000-2 , GDJS-015B , IK01-07 , JL-X , LVD-100KG , RFCI61000-6 , RWG61000-12 , SC-015 , SG61000-5 , SUG255 , WB2681A , WS-1 , ZRS-3H