BSB. SINGLE INLET CENTRIFUGAL FAN with Backward Wheels

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1 BSB SINGE INET ENTRIUGA AN with Backward heels

2 BSB Series SINGE INET ENTRIUGA AN with Backward heels Kruger Ventilation Industries certifies that the BSB series shown herein is licensed to bear the AMA Seal. The ratings shown are based on tests and procedures performed in accordance with AMA publication 211 and AMA publication 311 and comply with the requirements of the AMA ertified Ratings Program.

3 BSB Series BSB Series Single Inlet entrifugal ans Backward wheels The BSB series is SIS centrifugal fans with high efficiency non-overloading backward curved impellers. The fans are suitable for supply or exhaust applications in commercial and industrial buildings. Sizes of this series are in accordance with AMA standard R20. Type / Operating imit Model 315 to 630 Type -U-P I Model 710 to 1000 Type T-U-P II I Type X-U-P III II Type Z-U-P III Each fan type has its maximum operating speed and power due to its mechanical design. The operating limit of BSB series - fan type is design to meet the requirement of class I, II and III limit as defined in AMA standard The BSB series is available in type, T, X, Z, U or P. Type This type has a frame fitted on both sides of the fan which gives better strength and rigidity. It allows mounting in four different orientations. an Size : 315 to 630 Volume : 1500 to m 3 /h Total Pressure : up to 2000 Pa Type T This type has a welded frame giving increased stiffness and rigidity required for higher operating performance. an Size : 315 to 1400 Volume : 1500 to m 3 /h Total Pressure : up to 3000 Pa Type X/Z This structure is similar to Type T but utilizes enhanced bearings to support higher dynamic load necessary for the increased performance. an Size : 315 to 1400 Volume : 1500 to m 3 /h Total Pressure: up to 5000 Pa Type Z is non-standard, for more information, please consult your nearest Kruger office for detail. Type U This type is manufactured with a special frame with two bearings fixed externally to the airflow eliminating any obstruction to the inlet and allow operation with air temperature up to max. of 180 an Size : 315 to 1400 Volume : 1500 to m 3 /h Total Pressure : up to 5000 Pa Type P This type is manufactured with a special frame with two bearings fixed externally to the airflow eliminating any obstruction to the inlet and allow operation with air temperature up to max. of 200 an Size : 315 to 1400 Volume : 1500 to m 3 /h Total Pressure : up to 5000 Pa 2

4 BSB Series TENIA SPEIIATION heel The wheel of BSB series has backward curved blades manufactured in cold rolled sheet steel with polyester powder coating finish. ousing or all sizes except 1250 and above, the housing is manufactured in galvanized sheet steel with the housing fixed to the side plates in "pittsburg lock" form system. ousing for 1250 and 1400 are manufactured in mild steel finished with polyester powder coating. ully welded steel plate housings with painted finish are available for all sizes upon request. rame The frame is manufactured with galvanized angular bars for type "". or type "T", "X", "U" and P, they are manufactured with sections of steel and finished with polyester powder coating. Shaft Shafts are manufactured from 45 carbon steel using an automatic process for positioning and cutting of the keyways. All dimensional tolerances of the shaft are fully checked to ensure a precision fit and then coated with an anticorrosion varnish after assembly. Bearings Bearings used are either deep groove ball bearing type with an adapter sleeve, or spherical roller bearings type sealed at both sides for different duty application classified as below: an Type Mounted in a rubber housing Mounted on cast iron supports with grease point T X U M Medium Duty TM Medium Duty XM Medium Duty UM Medium Duty Bearing Duty eg. Model: BSB 450 M TX Extra eavy Duty XX Extra eavy Duty UX Extra eavy Duty an Bearing Duty (M, X) an Type (, T, X, Z, U) an Size (315, 355, ) The bearings are lubricated for life and maintenance-free except for TX, XX, UX extra heavy duty bearings. If re-lubrication is necessary, it is recommended to use a lithium base grease suitable for all temperatures within the operational limits. or type P bearing, please consult your nearest Kruger office for detail. 3

5 BSB Series Balancing Quality All wheels are statically and dynamically balanced to ISO1940 and AMA 204 G2.5 standards. All fans after assembly are trim-balanced to ISO1940 and AMA G2.5 standard. AESSORIES P3 asing Drain This option is available when using fans exposed to the atmosphere or operating in high humidity conditions. Outlet langes Outlet flanges are available upon request. P4 Inlet langes This option are set against the fan to facilitate installation. It is available in 2 types- flange or U flange. P5 Inspection Doors The inspection door can be supplied upon request. It can be supplied in one of the three positions (P3, P4 & P5). Guards Inlet guard, discharge guards and non-drive end shaft guards are available on request. an Rotation and Discharge The rotation and discharge of the fan is in accordance with AMA standard The direction of rotation is determined from the drive side of the fan :- - clockwise rotation - counter-clockwise rotation Motor Position The position of the motor for belt drive centrifugal fan is in accordance with AMA standard ocation of motor is determined by facing the drive side of fan and designating the positions by letters, X, Y, or Z. 4 Reprinted from AMA Standard , Motor Positions for Belt hain Drive entrifugal ans, with the express written permission from the Air Movement and ontrol Association International, Inc., 30 est University Drive, Arlington eights, I

6 BSB Series orrection actor, % motor power output Pole 4 & 6 Pole Motor Selection The power curve shown on each performance curve represents the absorbed power at the shaft of the fan measured in k. To determine the power of the motor to be installed, a correction factors should be applied to compensate for transmission losses Motor power output (k) Dynamic Pressure The dynamic pressure and outlet air velocity shown on each curve are both calculated on the full air discharge area, i.e. ducted outlet conditions. ith free outlet conditions the velocity pressure is higher. To determine this new value, multiply the velocity pressure of the ducted outlet obtained from the fan curve by the following correction factor K. K 1.67 an performances calculated with this correction factors are not licensed by AMA. Performance The performance data shown on each diagram has been tested and measured in accordance to AMA Standard 210 ig 12 installation type B (free inlet and ducted outlet condition). Rating are referred to the standard air density with the total pressure as a function of the air volume, using logarithmic scales. It is essential that, the same installation type and test standards are used at all times, when comparing fan performances. Noise The noise level shown on each diagram refer to the sound power "A-weighted" and the data on the inlet side has been tested and measured in accordance with AMA Standard 300 diag. 2 - configuration "B". The noise levels of the fans are determined as follows : Sound power level - ("A" scale): w (A) as catalogue Octave band spectrum: w w(a) + w rel. db [refer to Kruger for more details] Sound pressure level: a) free field p(a) w(a) - (20log 10 d) -11 b) room conditions p(a) w(a) - (20log 10 d) -7 where d distance of fan (m) 5

7 Example of Selection BSB 560 η Op imit Type M. k M. RPM l. I -U-P γ l. II T-U-P l. III X-U-P Air Volume Q 6660 m 3 /h Outlet Velocity V 6.77 m/s Dynamic Pressure Pd 27 Pa Total Pressure Pt 1250 Pa an Speed N 1510 rpm Absorbed Power 3.22 k Total Efficiency η 71.8 % Sound Power evel w(a) 81.3 db(a) - Performance shown is for Installation type B - free inlet, ducted outlet. Performance ratings do not include the effects of appurtenances in the airstream. Power rating k does not include drive losses. - The A-weighted sound ratings shown have been calculated per AMA standard 301. Values shown are for inlet wi(a) sound power levels for installation type B - free inlet, ducted outlet. Ratings do not include the effect of duct end corrections. 6

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22 BSB BSB R G B M N X t A D S Y V t1 z Ød-g6 w P uxs E J K Model A B D E G J K M N P R S V X Y t t1 Z d uxs x x x18 BSB R G B M N X t A D 1 S Y V t1 z Ød-g6 w P 1 uxs E J K Model A B D E 1 G J K M N P R S V X Y t t1 Z d uxs x x x x18 21

23 BSB T ser BSB T R G B M N X t A D S Y V V1 V2 t1 z Ød-g6 w P uxs E J K Model A B D E G J K M N P R S V V1 V2 X Y t t1 z Ød uxs x x x18 BSB T R G B M N X t A 1 D S Y z t1 V V1 V2 Ød-g6 w P 1 uxs E J K Model A B D E 1 G J K M N P R S V V1 V2 X Y t t1 z Ød uxs x x x x x x x x22 22

24 BSB T 23 BSB T R G B M N X t D S Y A Ød-g6 V V1 V2 z t1 w P uxs E J K Model A B D E G J K M N P R S V V1 V2 X Y t t1 z Ød uxs x x x22 23

25 BSB X BSB X R G B M N X t A D S Y V V1 V2 t1 z Ød-g6 w P uxs E J K Model A B D E G J K M N P R S V V1 V2 X Y t t1 z Ød uxs x x x18 BSB X R G B M N X t A D 1 S Y V V1 V2 t1 z Ød-g6 w P 1 uxs E J K Model A B D E 1 G J K M N P R S V V1 V2 X Y t t1 z Ød uxs x x x x x x x x22 24

26 BSB X BSB X R G B M N X t D S Y A Ød-g6 V V1 V2 z t1 w P uxs E J K Model A B D E G J K M N P R S V V1 V2 X Y t t1 z Ød uxs x x x22 25

27 BSB UI BSB UI R G B N X t A V2 V1 V Model A B D E G J M N P Q R S V V1 V2 X Y t t1 w z d uxs x x x18 B N G X D R A 1 Y S z t1 D Y S z t1 Ød-g6 w P uxs E J Q M BSB UI t V2 V1 V Ød-g6 w P 1 UxS E J K Q M Model A B D E 1 G J M N P Q R S V V1 V2 X Y t t1 w z d uxs x x x x x x x x22 26

28 BSB UI BSB UI R G B N X t A D V2 V1 V Y S z t1 Ød-g6 w P uxs E J Q M Model A B D E G J M N P Q R S V V1 V2 X Y t t1 w z d uxs x x x22 27

29 BSB UII BSB UII R G B N X t D A Y S V2 V1 V z t1 Ød-g6 w P uxs E J Q M Model A B D E G J M N P Q R S V V1 V2 X Y t t1 w z d uxs x x x18 BSB UII R B G N X t A D 1 V2 V1 V Y S t1 z Ød-g6 w P 1 uxs E J Q M Model A B D E 1 G J M N P Q R S V V1 V2 X Y t t1 w z d uxs x x x x x x x x22 28

30 BSB UII BSB UII R G B N X t A D V2 V1 V Y S z t1 Ød-g6 w P uxs E J Q M Model A B D E G J M N P Q R S V V1 V2 X Y t t1 w z d uxs x x x22 29

31 BSB PI ser BSB PI G B E K t D z t1 Ød-g6 A w Øu Model A B D E G K t t1 w z d u

32 BSB PII ser BSB PII G B E K t D z t1 Ød-g6 A w Øu Model A B D E G K t t1 w z d u

33 Accessories Inlet lange Model A B n x d x x 10 N x Ød x x x x x 10 Ø ØA ØB x x x x x 12 -lange U-lange x x 14 All Dimension in mm. Outlet lange B G Model A B D E G E A D Ø B G E D A All Dimension in mm. 32

34 OVERA DIMENSION BSB SERIES 90 (Pos Z) 270 (Pos ) 360 (Pos ) 360 (Pos Z) (Pos ) 270 (Pos Z) 360 (Pos ) 360 (Pos Z) 1 2 Motor 90 / Model rame * t * t Size 1 2 (90 ) (270 ) (kg) (kg) * The above weight does not include motor and drive unit as these will vary with supplier. 33

35 OVERA DIMENSION - BSB T SERIES 90 (Pos Z) 270 (Pos ) 360 (Pos ) 360 (Pos Z) (Pos ) 270 (Pos Z) 360 (Pos ) 360 (Pos Z) 2 Motor 90 / Model rame * t * t Size 1 2 (90 ) (270 ) (kg) (kg) * The above weight does not include motor and drive unit as these will vary with supplier. 34

36 OVERA DIMENSION - BSB T SERIES 90 (Pos Z) 270 (Pos ) 360 (Pos ) 360 (Pos Z) (Pos ) 270 (Pos Z) 360 (Pos ) 360 (Pos Z) 2 Motor 90 / Model rame * t * t Size 1 2 (90 ) (270 ) (kg) (kg) * The above weight does not include motor and drive unit as these will vary with supplier. 35

37 OVERA DIMENSION - BSB X SERIES 90 (Pos Z) 270 (Pos ) 360 (Pos ) 360 (Pos Z) (Pos ) 270 (Pos Z) 360 (Pos ) 360 (Pos Z) 1 2 Model Motor rame Size (90 ) (270 ) 90 / * t 1 2 (kg) * The above weight does not include motor and drive unit as these will vary with supplier. * t (kg) 36

38 OVERA DIMENSION BSB UI SERIES 90 (Pos Z) 270 (Pos ) 360 (Pos ) 360 (Pos Z) (Pos ) 270 (Pos Z) 360 (Pos ) 360 (Pos Z) 1 2 Model Motor rame Size (90 ) (270 ) 90 / * t (kg) 90 * t (kg) * t (kg) * The above weight does not include motor and drive unit as these will vary with supplier. 37

39 OVERA DIMENSION BSB UI SERIES 90 (Pos Z) 270 (Pos ) 360 (Pos ) 360 (Pos Z) (Pos ) 270 (Pos Z) 360 (Pos ) 360 (Pos Z) 1 2 Model Motor rame Size (90 ) (270 ) 90 / * t (kg) 90 * t (kg) * The above weight does not include motor and drive unit as these will vary with supplier. * t (kg) 38

40 OVERA DIMENSION BSB UII SERIES 90 (Pos Z) 270 (Pos ) 360 (Pos ) 360 (Pos Z) (Pos ) 270 (Pos Z) 360 (Pos Z) 360 (Pos ) 1 2 Model Motor rame Size (90 ) (270 ) 90 / * t (kg) 90 * t (kg) * The above weight does not include motor and drive unit as these will vary with supplier. 39 * t (kg)

41 OVERA DIMENSION BSB UII SERIES 90 (Pos Z) 270 (Pos ) 360 (Pos ) 360 (Pos Z) (Pos ) 270 (Pos Z) 360 (Pos Z) 360 (Pos ) 1 2 Model Motor rame Size (90 ) (270 ) 90 / * t (kg) 90 * t (kg) * The above weight does not include motor and drive unit as these will vary with supplier. * t (kg) 40

42 Operational imits - "BSB" Maximum Absorbed Power k T k X k Z k UI-PI k UII-PII k UIII-PIII k Maximum an Speed rpm T rpm X rpm Z rpm UI rpm UII rpm UIII rpm Temperature Range / Min. -20 o Max. o T-X-Z Max. o UI-UII-UIII Max. o PI-PII-PIII Max. o an weight kg T kg X kg UI kg UII kg PI kg PII kg

43 entrifugal an Ordering Information an Details an type DID SIS Impeller type orward urved Backward urved Others : (Please State) Model & size e.g. ADA 560 Drive type - belt, direct, coupling (if differ from standard) Arrangement (1 & 3 for bare shaft fan; 4, 8 & 12 for complete with drive system) Model : (If known) Belt Direct oupling Others : (Please State) Bare fan omplete with drive system Rotation & Discharge e.g Motor position (refer to diagram) e.g. X Y Z Air low Rate Pressure (static & total) an RPM (if specified) Q : /S m 3 /h m 3 /min m 3 /s cfm SP : TP : Pa mm 2 O ing Max. : Min. : Noise level db dba w : p : at Distance : m free field room condition corner / wall Ambient temperature Temp. : Air density, if differ from standard Density : kg/m 3 Altitude : m Motor Details ittings Detail Power k : P : Accessories Inspection door Drain plug lexible duct Inlet vane control No. of Poles / RPM 2P 4P 6P 8P Others : (pls state RPM) Vibration Isolators: Rubber Spring loor-mount eiling-hang Voltage 220V 415V 380V 440V 400V Others : Silencers : ith pod ithout pod Inlet Outlet Both inlet & outlet Phase 1φ 3φ ounter-flanges : lat -type U-type Inlet Outlet requecy 50 z 60 z Special eatures rame size IE : NEMA : Others : Other Requirements Painting Powder coating ot-dipped galvanizing Make, if specified Brand : Mfr. : ountry : Spark-resistant orrosion-resistant eat-resistant, temp. Smoke Spill, Max. temp. for r 42

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46 K R U G E R G R O U P ( V E N T I A T I O N ) SINGAPORE SINGAPORE KRUGER VENTIATION INDUSTRIES PTE TD KRUGER ENGINEERING PTE TD No. 17, Tuas Avenue 10 No. 17, Tuas Avenue 10 Singapore Singapore Tel ax Tel ax mktg@krugerasia.com mktg@krugerasia.com MAAYSIA TAIAND KRUVENT INDUSTRIES (M) SDN BD KRUGER VENTIATION IND. (TAIAND) O. TD ot 8, Jalan Perusahaan 2 Batu aves 1/19 Moo 2 Rama II Rd, Tasai Industrial Area, Batu aves Selangor Mueng Samuthsakorn 74000, Thailand Tel ax Tel / ax /377 mktg@kruger.com.my mktg@kruger.co.th BEIJING GUANGZOU BEIJING KRUGER M&E EQUIPMENTS O. TD GUANGZOU KRUGER M&E INDUSTRIES TD No. 1A uyuan South Road No Maogang Road, uangpu Beijing Economical And Technological Guangzhou, P.R. hina Development Area, Beijing hina Tel ax Tel ax gzkruger@krugerchina.com bjkruger@krugerchina.com ONG KONG SANGAI KRUGER VENTIATION (ONG KONG) IMITED SANGAI KRUGER INDUSTRIES O. TD lat B, 9/, Yeung Yiu hung (No.8) Industrial Building, No. 500 Yuanguo Road, Anting, Jiading, 20 ang oi Road, Kowloon, ong Kong Shanghai P.R. hina Tel ax Tel ax cfyau@kruger.com.hk shkruger@krugerchina.com UAN TAIPEI UAN KRUGER INDUSTRIES O. TD KRUGER VENTIATION (TAIAN) O. TD No. 12 eping Tieji Industries Parden ongshan No. 157, Ping-an Rd, engfeng Village, Economic Zone, uhan P.R.hina Dayuan Shiang Taoyuan ountry 337, Taiwan(RO) Tel ax Tel ax whkruger@krugerchina.com kruger@ms27.hinet.net PIIPPINES AUSTRAIA KRUGER M&E INDUSTRIES ORPORATION KRUGER VENTIATION (AUSTRAIA) PTY TD API ompound, E. Rodriguez Ave. 4 Blackfriar Place, etherill Park Tunasan, Muntinlupa ity, Philippines 1773 NS 2164, Australia Tel ax Tel ax mktg@krugerph.com auscheng@tig.com.au INDONESIA INDIA P.T. KRUGER VENTIATION INDONESIA KRUGER M&E INDUSTRIES (INDIA) PVT TD Ruko Mahkota Mas Blok No. 20 Pardhy ouse 1 st loor J. M.. Thamrin ikokol Tangerang Junction of anuman Road & MG Road Tel /8 - ax Vile Parle (East) Mumbai 57 kia@krugerindo.co.id Tel /6/7 - ax sales@krugerindia.com KOREA NEOMATE TENOOGY & ONSUTING O. TD #A-407-1, Ansung B/D, , Shindorim-Dong, Kuro-Gu, Seoul, Korea Tel /3 - ax neomatetnc@chol.com The company is always improving and developing its products, therefore the company reserves the right to make changes to the illustrated products. ertified dimension will be provided upon request.

47 Kruger Ventilation Industries Pte td No. 17 Tuas Avenue 10 Singapore Tel ax No. - AT009.E1 December 2003