Installation and operating instructions, ATS022
1SDH000760R0002, L4106
4
1. Introduction
Hazardous voltage: warns about a situation where a hazardous voltage may cause
physical injury to a person or damage to equipment.
General warning: warns about a situation where something other than electrical
equipment may cause physical injury to a person or damage to equipment.
Caution: provides important information or warns about a situation that may have
a detrimental effect on equipment.
Information: provides important information about the equipment.
1. Introduction
This manual describes the installation and the basic operation of the automatic transfer switch ATS022
used with circuit breakers.
1.1 Use of symbols
1.2 Standards
The ATS022 are compliant with the following standards:
European Directive 73/23 “LVD – Low Voltage Directive”
EN-IEC 50178 electronic equipment for use in power installations
EN-IEC 62103 electronic equipment for use in power installations
EN-IEC 60947-5-1 low voltage switchgear and control gear: control circuit devices and switching
elements
Electromagnetic compatibility EN 50081-2, EN 50082-2
Environmental conditions IEC 68-2-1, IEC 68-2-2, and IEC 68-2-3
EN-IEC 61000-4-2: Electromagnetic compatibility (EMC) - Part 4: Testing and measurement
techniques
Section 2: Electrostatic discharge immunity test Basic EMC Publication (IEC 1000-4-2 [8KV air,
4KV cont])
EN-IEC 61000-4-3, Electromagnetic compatibility (EMC) - Part 4: Testing and measurement
techniques Section 3: Radiated, radio-frequency, electromagnetic fi eld immunity test
(IEC 1000-4-3 [level 3])
EN-IEC 61000-4-4, Electromagnetic compatibility (EMC) - Part 4: Testing and measurement
techniques Section 4: Electrical fast transient/burst immunity test Basic EMC Publication
(IEC 1000-4-4 [level 2/3])
EN-IEC 61000-4-5, Electromagnetic compatibility (EMC) - Part 4: Testing and measurement
techniques Section 5: Surge immunity test (IEC 1000-4-5 [level 1/2])
EN-IEC 61000-4-6: Electromagnetic compatibility (EMC) - Part 4: Testing and measurement
techniques (IEC 1000-4-6 [level 3])
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