ELECTROMAGNETIC COMPATIBILITY (EMC) - LIMITS - LIMITATION OF EMISSION OF HARMONIC CURRENTS IN LOW-VOLTAGE POWER SUPPLY SYSTEMS FOR EQUIPMENT WITH RATED CURRENT GREATER THAN 16 A
International Electrotechnical Committee
Contents
Foreword
Introduction
Clause
1. Scope
2. Normative references
3. Definitions
4. General requirements
4.1 Control methods
4.2 Harmonic current measurement
4.3 Equipment consisting of several self-contained items
5. Connection procedures for equipment
5.1 Stage 1: Simplified connection
5.2 Stage 2: Connection based on network and equipment
data
5.3 Stage 3: Connection based on the consumer's agreed
power
6. Product documentation
6.1 General
6.2 Stage 1
6.3 Stage 2
6.4 Stage 3
7. Methods for type tests
7.1 Requirements for measurement circuit
7.2 Requirements for simulation
7.3 Test and simulation conditions
Deals mainly with emission of disturbances due to harmonics. Applies to electrical and electronic equipment with a rated current of more than 16 A per phase and meant to be connected to public low-voltage a.c. distribution systems.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | SC 77A |
