Tender For supply of 1000069597_ 1_ 82310024500 , 1000069597_ 2_ 82310022080-, 900mm(36")sweep pedestal type industrial mancooler fan suitable for operation on 415v +/-10%, 50hz, 3phase, ac supply including, a) 3-phase 415 volt ac squirrel cage heavy duty inductionmotor, ip-55 protection, insulation class-f, confirming to relevant 15/iec standard., b) suitable dol starter with protection generally conforming to 15/iec 60947-4-1, c) complete unit of the impeller column fitted to a heavy cast iron base having roller castor wheels fitted under the base for easy movement on the floor. the impeller should be protected with strong wireguard at the back and the front and little finger size mesh guard shall be given around the strong wireguard total air delivery 10 times blade sweep shall be minimum $1000m3/hr. minimum peak air velocity at the distance of 10 times blade sweep shall be 275mtr/minutes and at the distance of 15 times blade sweep 175mtr/minutes., d) motor specifications shall be as follows, 1. rating: min 2.2kw, 2. phase 3, 415v ac sq cage im, 3. speed: 1480 4pole), 4. insulation: class-f, 5. ingression protection: ip-s5, e) vendor to comply the annexure-1 attached with the nit,, f) pedestal fan shall be in line with the is standard 15-6272 (1987), 600mm(24")sweep pedestal type industrial mancooler fan suitable for operation on 240v +/-10%, 50hz, 1 phase, ac supply including, a) 1-phase 240v volt ac squirrel cage heavy duty inductionmotor, ip-55 protection, insulation class f, confirming to relevant 15/iec standard., b) suitable dol starter with protection generally conforming to 15/iec 60947-4-1, c) complete unit of the impeller column fitted to a heavy cast iron base having roller castor wheels fitted under the base for easy movement on the floor. the impeller should be protected with strong wireguard at the back & the front and little finger size mesh guard shall be given around the strong wireguard. total air delivery 10 times blade sweep shall be minimum 25,500m3/hr. minimum peak air velocity at the distance of 10 times blade sweep shall be 250mtr/minutes and at the distance of 15 times blade sweep 150mtr/minutes.d) motor specifications shall be as follows, 1. rating: min 0.75kw, 2. phase 1, 240v ac sq cage im, 3. speed: 1480) 4pole), 4. insulation: class-f, 5. ingression protection: ip-55., e) vendor to comply the annexure-2 attached with the nit, f) pedestal fan shall be in line with the is standard is-6272 (1987)
11 Mar, 2025
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