IS 374 : 2019
Specification for electric ceiling type fans and regulators (Third Revision)
Current edition: 2019
BIS department: ETD
What this standard covers
The public archive record for this standard (IS 374 : 2019) has no readable OCR text for its scope clause, so the scope is not quoted here rather than guessed. Use the official BIS link below to check the current edition.
Requirements and tests, as the standard names them
- 4.2 Stampings
- 4.3 Blades
- 4.4 Bearings
- 4.5 Brushless DC Motor
- 4.6 Enclosure
- 14.1 Limits of Error of Electrical Measuring
- 14.2 Test Voltage and Frequency
- 14.2.3 Limits of Voltage Variation
- 14.3 Test for Air Performance
- 14.3.1 Test Chamber
- 14.3.2 Height of Fan
- 14.3.3 Testing Instrument
- 14.3.4 Arrangement of Apparatus
- 14.3.7 Test Report Format
- 14.4 Measurement of Speed of the Fan
- 15.2 Tolerance on Ratings
- 18.1 Categories of Tests
- 18.2 Type Tests
- 18.2.1 Criteria of Acceptance
- 18.3 Acceptance Tests
- 18.4 Routine Tests
Sub-clause names as printed under the headings “GENERAL REQUIREMENTS”, “GENERAL CONDITION OF TEST”, “PERFORMANCE REQUIREMENTS”, “TESTS” in IS 374 : 2019. Values and limits are deliberately not reproduced here — read them in the standard itself.
How the standard is organised
- 4 GENERAL REQUIREMENTS
- 5 GENERAL NOTES ON TESTS
- 6 RATING
- 7 CLASSIFICATION
- 9 SAFETY REQUIREMENTS
- 10 SPEED REGULATORS
- 11 STARTING
- 12 INTERCHANGEABILITY
- 13 SILENT OPERATION
- 14 GENERAL CONDITION OF TEST
- 15 PERFORMANCE REQUIREMENTS
- 16 ENDURANCE
- 17 TEST FOR HARMONIC DISTORTION
- 18 TESTS
- 9 OUTER SCREEN CUT AWAY
Edition history (per the BIS registry)
- IS 374 : 2019 — current edition
Where this standard is used on NirmanDost
CPWD DSR E&M 2022
| Item code | Description (verbatim) |
|---|---|
| 19.1 | Supply, Installation, Testing and Commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, sh… |
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Notes
- Status and titles come from the official BIS published/withdrawn standards registry (standards.bis.gov.in exports, July 2026 snapshot). Editions change — verify on the BIS portal before contractual use.
- The standard text is copyright BIS. NirmanDost shows registry metadata and links to the official source only — it never rehosts the document.
- Generated 2026-07-27.