IEC-989 Separating transformers, autotransformers, variable transformers and reactors.

IEC-989 - 1ST EDITION - CANCELLED -- See the following: IEC-61558-1
Show Complete Document History

Document Center Inc. is an authorized dealer of IEC standards.
The following bibliographic material is provided to assist you with your purchasing decision:


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.

To find similar documents by classification:

29.180 (Transformers. Reactors Instrument transformers, see 17.220.20)

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.

Document Number

IEC 60989 Ed. 1.0 b:1991

Revision Level

1ST EDITION

Status

Cancelled

Publication Date

Feb. 1, 1991

Committee Number

96