CEI EN 61558-2-17 : 1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SAFETY OF POWER TRANSFORMERS, POWER SUPPLY UNITS AND SIMILAR - PART 2-17: PARTICULAR REQUIREMENTS FOR TRANSFORMERS FOR SWITCH MODE POWER SUPPLIES
Hardcopy , PDF
01-08-2010
English - Italian
01-01-1998
INTRODUCTION
1 SCOPE
2 NORMATIVE REFERENCES
3 DEFINITIONS
4 GENERAL REQUIREMENTS
5 GENERAL NOTES ON TESTS
6 RATINGS
7 CLASSIFICATION
8 MARKING AND OTHER INFORMATION
9 PROTECTION AGAINST ACCESSIBILITY
TO HAZARDOUS LIVE PARTS
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 AND ELECTRIC
STRENGTH
19 CONSTRUCTION
20 COMPONENTS
21 INTERNAL WIRING
22 SUPPLY CONNECTION AND OTHER
EXTERNAL FLEXIBLE CABLE OR
CORDS
23 TERMINALS FOR EXTERNAL CONDUCTORS
24 PROVISION FOR PROTECTIVE EARTHING
25 SCREWS AND CONNECTIONS
26 CREEPAGE DISTANCES, CLEARANCES
AND DISTANCES THROUGH INSULATION
27 RESISTANCE TO HEAT, ABNORMAL
HEAT, FIRE AND TRACKING
28 RESISTANCE TO RUSTING
ANNEXES
ANNEX C - MATERIAL GROUP II
ANNEX D - MATERIAL GROUP I
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