IEC 60989:1991 Withdrawn
Separating transformers, autotransformers, variable transformersand reactors.
Abstract
Applicable to stationary or portable, single-phase or polyphase, air-cooled separating transformers, autotransformers, variable transformers and small reactors, associated or not, having a rated supply voltage not exceeding 1 000 V a.c., a rated no-load or load output voltage not exceeding 15 kV a.c. or d.c. and a rated output not exceeding: - single-phase transformers: 1 kVA - single-phase reactors: 2 kVAR - polyphase transformers: 5 kVA - polyphase reactors: 10 kVAR. Has the status of a group safety publication.
Additional information
Publication type | International Standard |
---|---|
Publication date | 1991-04-18 |
Withdrawal date | 2018-12-14 |
Edition | 1.0 |
Available language(s) | English/French |
TC/SC | TC 96 - Transformers, reactors, power supply units, and combinations thereofrss |
ICS | 29.180 - Transformers. Reactors |
Stability date | 2018 |
Pages | 238 |
File size | 9249 KB |
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