High temperature duct series KVB-H

GENERAL TECHNICAL DATA

High temperature duct fans are designed to transport relatively clean air up to 250 ° C. They are suitable for servicing various technological processes, dryers, ovens and others.

High temperature duct fans are made of sheet steel. The anti-corrosion protection is by phosphating and painting with temperature-resistant silicone paint and are equipped with a radial impeller fixed to the axis of the motor. Тhe impeller and the motor are statically and dynamically balanced.and this ensure a long exploitation term and low level of vibrations..

The normal production is designed for 220/380 V 5% and frequency 50 Hz, class “F”, level of protection IP54 - according DIN IEC 34, part 5, flange-mounted construction - according DIN IEC 34, part 7.

Kram reserves the right to make any dimensional design changes in accordance with their improvement program.

DIMENSIONS

TypeL
mm		A
mm		A1
mm		A2
mm		B
mm		B1
mm		B2
mm		D
mm
KVB-200-400/2004364004194342002192349
KVB-240-500/3505005005195343483693849
KVB-250-500/3505005005195343483693849
KVB-280-500/3505045005195343483693849
KVB-315-600/4006226006196343964194349
KVB-355-700/4006457007197343964194349

РАБОТНИ ХАРАКТЕРИСТИКИ

KVB-200-A.1

KVB-240-A.1

KVB-250-A.3

KVB-280-A.1

KVB-280-A.3

KVB-315-A.1

KVB-315-A.3

KVB-355-A.1

KVB-355-A.3

TYPE KEY

The various types and type-dimensions of duct-fans bear the following marking: Class, Nominal diameter off impeller, Fitting dimensions, Art and version of impeller, Current type (Tree phase or Single phase), Number of poles and Version.