CEI EN 61558-2-23 : 2012
Current
The latest, up-to-date edition.
SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND COMBINATIONS THEREOF - PART 2-23: PARTICULAR REQUIREMENTS AND TESTS FOR TRANSFORMERS AND POWER SUPPLY UNITS FOR CONSTRUCTION SITES
Hardcopy , PDF
English
01-01-2012
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1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 General notes on tests
6 Ratings
7 Classification
8 Marking and other information
9 Protection against electric shock
10 Change of input voltage setting
11 Output voltage and output
current under load
12 No-load output voltage
13 Short-circuit voltage
14 Heating
15 Short-circuit and overload
protection
16 Mechanical strength
17 Protection against harmful ingress
of dust, solid objects and
moisture
18 Insulation resistance, dielectric
strength and leakage
current
19 Construction
20 Components
21 Internal wiring
22 Supply connection and other
external flexible cable or
cords
23 Terminals for external conductors
24 Provisions for protective earthing
25 Screws and connections
26 Creepage distances, clearances
and distances through insulation
27 Resistance to heat, fire and tracking
28 Resistance to rusting
Annex L - Routine tests (production tests)
Bibliography
Annex ZA (normative) - Normative
references to international
publications with their
corresponding European
publications
Describes safety of transformers for construction sites and power supply units incorporating transformers for construction sites.
| Committee |
CT 96
|
| DevelopmentNote |
Classificazione CEI 96-15 (09/2001) To be read in conjunction with CEI EN 61558-1. (07/2005)
|
| DocumentType |
Standard
|
| Pages |
48
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Standards | Relationship |
| IEC 61558-2-23:2010 | Identical |
| EN 61558-2-23:2010 | Identical |
| IEC 60068-2-27:2008 | Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock |
| EN 61558-1:2005/A1:2009 | SAFETY OF POWER TRANSFORMERS, POWER SUPPLIES, REACTORS AND SIMILAR PRODUCTS - PART 1: GENERAL REQUIREMENTS AND TESTS |
| IEC 61558-2-16:2009+AMD1:2013 CSV | Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-16: Particularrequirements and tests for switch mode power supply units andtransformers for switch mode power supply units |
| EN 60068-2-27:2009 | Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock |
| IEC 61558-1:2017 | Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and tests |
| EN 60439-4:2004 | Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS) |
| IEC 60364-7-704:2017 | Low-voltage electrical installations - Part 7-704: Requirements for special installations or locations - Construction and demolition site installations |
| IEC 60439-4:2004 | Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS) |
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