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BS EN IEC 61558-2-20:2025 - TC | 31 Mar 2025 | BSI Knowledge
Standard
BS EN IEC 61558-2-20:2025
Safety of transformers, reactors, power supply units and combinations thereof - Particular requirements and tests for small reactors
Current
•
Published:
31 Mar 2025
Overview
Preview
References
History
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Product Details
Descriptors
Stationary
Short-circuit currents
Electrical equipment
Electrical safety
Rated power
Transformers
Dry-type transformers
Small-power transformers
Polyphase current
Rated voltage
Electric power systems
Power transformers
Rated frequencies
Overload protection
Portable
Electrical testing
Electric reactors
Marking
Alternating current
Single-phase current
ICS Codes
29.180 Transformers. Reactors
Committee
PEL/96
International relationships
Identical to:
IEC 61558-2-20 Ed.3.0
EN 61558-2-20 Ed.3.0
ISBN
978 0 539 19169 1
Publisher
BSI