IS 11951 : 2024 Pumpset for Direct Evaporative Air Cooler - Specification
| ICS 27.200; 23.100.10 | MED 03 |
1 SCOPE
This standard specifies the performance and safety requirements of water pumpset (submersible and non-submersible) for use in evaporative air coolers of various types for household and similar applications. The types of pumpset covered in this standard shall be capable to handle normal potable water suitable for operating at a rated voltage up to and including 250 V, a.c., 50 Hz for single phase.
2 REFERENCES
The standards listed in Annex A contain provisions which through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standards.
| IS No. | Title |
| IS 302 (Part 1) : 2008 | Safety of household and similar electrical appliances: Part 1 General requirements (sixth revision) |
| IS 996 : 2009 | Single phase a.c. induction motors for general purpose (third revision) |
| IS 3315 : 2019 | Evaporative air coolers (desert coolers) - Specification (third revision) |
| IS 6527 : 1995 | Stainless steel wire rods - Specification (first revision) |
| IS 10951 : 2020 | Specification for polypropylene (PP) materials for moulding and extrusion (second revision) |
| IS 14491 : 1997 | Low carbon high strength cold rolled steel sheets and coils for cold forming - Specification |
| IS 17077 (Part1) : 2022 | Plastics - Acrylonitrile-Butadienestyrene (ABS) moulding and extrusion materials: Part 1 Designation system and specifications (first revision) |
| IS/IEC 60068-2-6 : 2007 | Environmental testing: Part 2 Tests, Section 6 Test Fc: Vibration (sinusoidal) |
| IS/IEC 60529 : 2001 | Degrees of protection provided by enclosures (IP Code) |