AXIAL FLOW FAN - direct driven TDA - L LONG CASED

Construction

Double flanged casing is produced in mild steel or galvanised Steel, the impeller having manually adjustable pitch blades is

made of PPG, PAG or Aluminium.

Finish

on all parts.

Operating Temperature

-20°C to +55°C

Motors

Totally enclosed Class ‘F’ motor, to a min. IP54 protection are fitted as standard. Standard motor up to 2.2kW are usually supplied on DOL starting, motor 3.0kW and above are star/ delta starting.

Airflow Direction

Air flow from impeller to motor is fitted as standard. Air flow from motor to impeller can be supplied upon request. Option 99-0401-86-type C construction can be supplied upon request.

All Dimension in mm.

MODEL A B C D N° ∅ Weight ( kg )

Max.Motor* FrameSize

MODEL A B C D N° ∅ Weight

( kg )Max.Motor*FrameSize

315 315 355 395 355 8 10 8 D71 900 900 945 1000 630 18 12 66 D160M

355 355 395 435 355 8 10 10 D80 1000 1000 1050 1100 630 24 12 73 D160M

400 400 440 480 355 12 10 11 D90S 1120 1120 1185 1250 900 24 12 135 D225M

450 450 490 530 400 12 10 14 D90L 1250 1250 1315 1380 1000 24 12 170 D250M

500 500 540 580 500 12 10 18 D90L 1400 1400 1465 1530 1120 32 14 220 D250M

560 560 605 660 500 12 10 22 D112M 1600 1600 1663 1730 1250 32 14 275 D250M

630 630 675 730 500 12 10 24 D112M 1800 1800 1856 1930 1400 32 14 335 D280M

710 710 755 810 500 18 12 40 D112M 2000 2000 2073 2130 1400 32 14 380 D315M

800 800 845 900 560 18 12 49 D132M 2250 2250 2330 2400 1535 36 18 430 D315M

* Please consult KRUGER if motor frame size is beyond the catalogue range. • Note: Weight without motor and impeller.

LEA001.E2-03/05 Edition 4 Printed in Feb 2012

Dx Ø°N

A member ofKRUGER VENTILATION INDUSTRIES PTE LTD - No. 17 Tuas Avenue 10 - Singapore 639141 - Tel +65 68611577 - Fax+65 68613577 - www.krugerfan.com

The company is always improving and developing its products, therefore the company reserves the right of making changes to the illustrated products.Certified dimension can be provided upon request.

谹 谺 谻ØA

ØB

ØC

Spark resistance construction in accordance with AMCA standard

Painting or galvanised after manufacture is normal finish

*** Shaded portion is the recommended operating range based on the duct velocity consideration (friction loss of 1 Pa/m)

2 POLES - 2800 RPM

4 POLES - 1420 RPM

4 POLES - 1420 RPM

0 1 2 3 4 5 6 7

Hst (Pa)

200

400

600

800

1000

1400

Air Flow (M3/S)

315355

400450

500

560

630

8

1200

0

80

40

120

160

240

200

280

320

0.5 1Air Flow (M3/S)

1.5 2 2.5 3 3.5 54 4.5

630

560

500

450

400

355

315

Hst (Pa)

0Air Flow (M3/S)

Hst (Pa)

15

200

400

600

800

1000

1200

3 6 9 12 18 2421 27 30

1250

1120

1000

900

800710

QUICK SELECTION GUIDE – 50 Hz

*** Shaded portion is the recommended operating range based on the duct velocity consideration (friction loss of 1 Pa/m)

6 POLES - 900 RPM

6 POLES - 900 RPM

8 POLES - 720 RPM

4 POLES - 1750 RPM

0

50

500Hst (Pa)

Air Flow (M3/S)70605040302010

450

400

350

300

250

200

150

100

2000

18001600

1400

12501120

1000900

800

200 10

500

100

200

400

300

600

700

900

30 40 50 60 70

Hst (Pa)

Air Flow (M3/S)80 90

2000

18001600

14001250

11201000

800

10

90

60

30

210

180

120

150

240Hst (Pa)

Air Flow (M3/S)2 3 4 5 6 7 8 9 10

900

800

710630

560500

450

6 POLES - 900 RPM

QUICK SELECTION GUIDE – 50 Hz

*** Shaded portion is the recommended operating range based on the duct velocity consideration (friction loss of 1 Pa/m)

QUICK SELECTION GUIDE – 60Hz

6 POLES - 1150 RPM

6 POLES - 1150 RPM

0

1200Hst (Pa)

Air Flow (M3/S)

400

2

710800

1000

184 6 8 10 12 14 16

200

400

600

800

1000

450500

560630

900

0

Hst (Pa)

Air Flow (M3/S)1 2 3 4 5 6 7 8

100

150

200

300

350

800

710

630

560

500450 50

250

0

200

10

400

600

800

Hst (Pa)

20 30 40 50 60

1400

1600

12501120

1000

900

1000

4 POLES - 1750 RPM