IS 3315 : 2024 Direct Evaporative Air Cooler - Specification
1 SCOPE
This Indian Standard specifies the construction, performance, safety, and method of testing of direct evaporative air cooler for household and similar applications for capacity up to and including 1.67 m3/sec (6 000 CMH) suitable for rated voltage up to and including 250 V single- phase, 50 Hz a.c.
NOTES
1 These coolers are not suitable if difference between dry bulb temperature (DBT) and wet bulb temperature (WBT) is less than 3 °C and humidity is over 75 percent.
2 cubic meter/second = 3 600 cubic meter/hour.
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 editions of the standards.
| IS No. | Title |
| IS 302 (Part 1) : 2008 | Safety of household and similar electrical appliances: Part 1 General requirements (sixth revision) |
| IS 694 : 2010 | Polyvinyl chloride insulated unsheathed and sheathed cables/cords with rigid and flexible conductor for rated voltages up to and including 450/750V (fourth revision) |
| IS 996 : 2009 | Single phase a.c. industrial motors for general purpose (third revision) |
| IS 1391 (Part 2) : 2023 | Room air conditioners - Specification: Part 2 Split air conditioner (fourth revision) |
| IS 3854 : 2023 | Switches for domestic and similar purposes - Specification (third revision) |
| IS 9844 : 1981 | Methods of testing corrosion resistance of electroplated and anodized aluminium coatings by neutral salt spray test |
| IS 9968 (Part 1) : 1988 | Specification for elastomer insulated cables: Part 1 For working voltages up to and including 1 100 volts (first revision) |
| IS 11951 : 2009 | Pump set for desert coolers - Specification (first revision) |