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BIS IS 12615 : 2011

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

ENERGY EFFICIENT INDUCTION MOTORS - THREE PHASE SQUIRREL CAGE

Superseded date

09-04-2018

Published date

01-12-2013

FOREWORD
1. SCOPE
2. REFERENCES
3. TERMINOLOGY
4. SITE CONDITIONS
5. TYPE OF ENCLOSURES
6. METHODS OF COOLING
7. STANDARD VOLTAGE AND FREQUENCY
8. DUTY AND RATING
9. DIMENSIONS, FRAME NUMBER AND OUTPUT
    RELATIONSHIP
10. EARTHING
11. OVERLOAD
12. TEMPERATURE RISE
13. LIMITS OF VIBRATION
14. PERFORMANCE VALUES
15. NOISE LEVEL
16. TERMINAL MARKING
17. EFFICIENCY
18. MARKING AND LABELLING
19. TESTS
20. TEST CERTIFICATES
21. SCHEDULE OF TESTS
ANNEX A - LIST OF REFERRED INDIAN STANDARDS

Specifies the requirements and performance of energy efficient, 3 phase squirrel cage induction motors in 2, 4, 6 poles for frame sizes from 71 up to including 315 L having output ratings as specified in IS 1231:1974, for continuous duty (SI) operation with service factor 1.0 or S3 (intermittent periodic duty) with a cyclic duration factor of 80 percent or higher, at rated voltage and frequency of 415 V, 50 Hz.

Committee
ETD 15
DocumentType
Standard
PublisherName
Bureau of Indian Standards
Status
Superseded
SupersededBy

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