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HCTB/HCTT - Roof fan

HCTB/HCTT

Roof fan

Range of axial roof fans with horizontal air discharge configuration. Base manufactured from galvanized sheet steel. Cowl manufactured from spun aluminium.
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Construction

Range of axial roof fans with horizontal air discharge configuration available in 2 version:

  • B - models for air extract.
  • A - models for air supply.
  • Base manufactured from galvanized sheet steel.
  • Cowl manufactured from spun aluminium. The impellers for models 315 to 400 are manufactured from one piece injection moulded plastic, reinforced with chemical anchored fibreglass for additional strength. Models 450 to 1000 incorporate separate plastic blades locked within a die cast aluminium hub.
  • Available, depending upon the model, with single or three phase motors in 4, 6, 8 or 4/8 poles.

Motor

All motors are IP65 (800 to 1000 models are IP55) Class F, with thermal protection (800 to 1000 models are not equipped with thermal protection) and ball bearings greased for life.

Electrical supply:

  • Single phase 230V-50Hz (Capacitor located inside the wiring terminal box).
  • Three phase 400V-50Hz. 
  • All single phase models are speed controllable by voltage except HCTB/4- 560, HCTB/4-630.
  • All three phase models are speed controllable by autotransformer, except models HCTT/4- 560, HCTT/4-630, Ø 710 to 1000.
  • Three phase models, 1 speed motor, are speed controllable by inverter.

Applications

Industrial process ventilation, agricultural facilities, swimming pools and data centers.

Technical assistance

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m3/h
Pa

Work characteristics

Dimensions

Type B C F G H ØA ØD ØE
  mm mm mm mm mm mm mm mm
HCTB/4-315-B 560 450 40 70 341 640 315 12
HCTB/4-355-B 630 535 40 80 361 760 355 12
HCTB/4-400-B 630 535 40 80 361 760 400 12
HCTB/4-450-B 710 590 40 110 410 895 450 14
HCTB/4-500-B 710 590 40 110 410 895 500 14
HCTB/4-560-B 905 750 50 165 488 1150 560 14
HCTB/4-630-B 905 750 50 165 488 1150 630 14
HCTB/6-450-B 710 590 40 110 410 895 450 14
HCTB/6-500-B 710 590 40 110 410 895 500 14
HCTB/6-560-B 905 750 50 165 488 1150 560 14
HCTB/6-630-B 905 750 50 165 488 1150 630 14
HCTT/4-315-B 560 450 40 70 341 640 315 12
HCTT/4-355-B 630 535 40 80 361 760 355 12
HCTT/4-400-B 630 535 40 80 361 760 400 12
HCTT/4-450-B 710 590 40 110 410 895 450 14
HCTT/4-500-B 710 590 40 110 410 895 500 14
HCTT/4-560-B 905 750 50 165 488 1150 560 14
HCTT/4-630-B 905 750 50 165 488 1150 630 14
HCTT/4-710-B 1100 840 50 200 551 1350 710 14
HCTT/4-800-B 1100 840 50 200 732 1350 800 14
HCTT/4-900-B 1250 950 50 200 756 1580 900 14
HCTT/4-1000-B 1250 950 50 200 756 1580 1000 14
HCTT/6-450-B 710 590 40 110 410 895 450 14
HCTT/6-500-B 710 590 40 110 410 895 500 14
HCTT/6-560-B 905 750 50 165 488 1150 560 14
HCTT/6-630-B 905 750 50 165 488 1150 630 14
HCTT/6-710-B 1100 840 50 200 551 1350 710 14
HCTT/6-800-B 1100 840 50 200 732 1350 800 14
HCTT/6-900-B 1250 950 50 200 756 1580 900 14
HCTT/6-1000-B 1250 950 50 200 756 1580 1000 14
HCTT/8-710-B 1100 840 50 200 551 1350 710 14
HCTT/8-800-B 1100 840 50 200 732 1350 800 14
HCTT/8-900-B 1250 950 50 200 756 1580 900 14
HCTT/8-1000-B 1250 950 50 200 756 1580 1000 14
HCTB/4-315-A 560 450 40 70 341 640 315 12
HCTB/4-355-A 630 535 40 80 361 760 355 12
HCTB/4-400-A 630 535 40 80 361 760 400 12
HCTB/4-450-A 710 590 40 110 410 895 450 14
HCTB/4-500-A 710 590 40 110 410 895 500 14
HCTB/4-560-A 905 750 50 165 488 1150 560 14
HCTB/4-630-A 905 750 50 165 488 1150 630 14
HCTB/6-450-A 710 590 40 110 410 895 450 14
HCTB/6-500-A 710 590 40 110 410 895 500 14
HCTB/6-560-A 905 750 50 165 488 1150 560 14
HCTB/6-630-A 905 750 50 165 488 1150 630 14
HCTT/4-315-A 560 450 40 70 341 640 315 12
HCTT/4-355-A 630 535 40 80 361 760 355 12
HCTT/4-400-A 630 535 40 80 361 760 400 12
HCTT/4-450-A 710 590 40 110 410 895 450 14
HCTT/4-500-A 710 590 40 110 410 895 500 14
HCTT/4-560-A 905 750 50 165 488 1150 560 14
HCTT/4-630-A 905 750 50 165 488 1150 630 14
HCTT/4-710-A 1100 840 50 200 551 1350 710 14
HCTT/4-800-A 1100 840 50 200 732 1350 800 14
HCTT/4-900-A 1250 950 50 200 756 1580 900 14
HCTT/4-1000-A 1250 950 50 200 756 1580 1000 14
HCTT/6-450-A 710 590 40 110 410 895 450 14
HCTT/6-500-A 710 590 40 110 410 895 500 14
HCTT/6-560-A 905 750 50 165 488 1150 560 14
HCTT/6-630-A 905 750 50 165 488 1150 630 14
HCTT/6-710-A 1100 840 50 200 551 1350 710 14
HCTT/6-800-A 1100 840 50 200 732 1350 800 14
HCTT/6-900-A 1250 950 50 200 756 1580 900 14
HCTT/6-1000-A 1250 950 50 200 756 1580 1000 14
HCTT/8-710-A 1100 840 50 200 551 1350 710 14
HCTT/8-800-A 1100 840 50 200 732 1350 800 14
HCTT/8-900-A 1250 950 50 200 756 1580 900 14
HCTT/8-1000-A 1250 950 50 200 756 1580 1000 14

Additional equipment


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