Date 03/12/2012CompanyAttentionProjectReferenceNotes

Name P.T Industrial Multi FanAddress Jl. Hayam Wuruk No. 111 QQ-RR, Jakarta, IndonesiaTelephone(62-21) 6254252 Fax (62-21) 6597007WebsiteEmail cbp_hh@cbn.net.id

Fan Type DIDW Forward CurvedUnit CKD225Operating Conditions Ducted OutletAir Volume 4000 m3/hStatic Pressure 550 PaDynamic Pressure 118.7 PaTotal Pressure 668.7 PaOutlet Velocity 14.06 m/sFan Total Efficiency 58.1%Fan Static Efficiency 47.8%Fan Speed 1777 rpmTemperature 20Altitude 0 mFan Absorbed Power 1.28 KWRecommended Motor Y2-90L-4(1.50 KW)Motor Speed -Safety Factor -Fan Pulley/Bush Shaft -Motor Pulley/Bush Shaft -

1086420

KW

2000160012008004000

Pa

100806040200

Eff

2500 5000 7500 10kVolume(m3/h)

Belt Length/Speed -No.of Belts/f -Max.Absorbed Power 8.00 KWMax.Fan Speed 2820 rpmTemperature(Min-Max) -20 to 85

Hz 63 125 250 500 1k 2k 4k 8k TotalLw(Lin) 95 91 87 81 78 73 71 68 94 dBLw(A) 69 75 78 78 78 74 72 67 78 dB(A)Lp(A) 52 58 61 61 61 57 55 50 66 dB(A)Remark: Sound pressure level 3.00m,room conditions

A

415

B

382

C

243

D

288

E

288

F

224

G

180

H

348

J

313

K

338

L

452

M

57

P

34

R

3

Version 1.0 Printed at 03/12/2012 Copyright P.T Industrial Multi Fan