Two Speed Axial Fans (LCT)

This product range is now obsolete and no longer available from Vent-Axia. The information here is provided for reference only.

2 speed dual or tap wound motors4/6 or 2/4 pole available
Motors protected to IP55
Motors insulation Class F
Max. ambient temp 54°C
IP55 terminal box
Adjustable factory set die cast aluminum impeller
Suitable for relative humidity levels up to 95% RH
Manufacture controlled to BS EN ISO 9001.
Performance tested to BS 848 Parts 1, 2 & ISO 5801

The Two Speed Axial Fan range incorporates factory adjusted pitch impellers which provide a comprehensive range of duties offering high performance and pressure characteristics. Available in twelve sizes ranging from 315 to 1250mm diameter and performances up to 38m³/s (136,800m³/h) with pressure development up to 1100Pa. The casing is constructed from rolled steel plate complete with flanges and protected with a tough, galvanised finish.

A range of accessories available which include: Axial Ancillary Pack, Cased Axial Attenuator, Mounting Feet, Wire Inlet Guard, Coupling Flange and Speed Controllers.

Terminal Box
To IP55, protected against dust and water jets from any angle, allowing outside applications.

Motor / Impellers

The motors are two speed dual or tap wound, specially selected for optimum performance and efficiency. Ball bearings are greased for life and allow the fan to be installed at any angle. Suitable for continuous operation in relative humidity up to 95%. Motors are protected to IP55 against dust and water jets complying with BS EN 60529. They have ribbed aluminium body castings for efficient cooling. Motor insulation is Class 'F' (from -35°C to +54°C). Star/delta starting is recommended for motor output above 4kW..

Motor Support Arms
Motors are mounted by means of specially designed support arms which act as an air straightener to help minimise turbulence and maximise performance, whilst ensuring quiet operation.

Impeller blades are clamped in a split cast aluminium hub, with a keywayed mild steel insert enabling positive locking of the impeller assembly to the motor shaft, this also allows manual adjustment of the pitch angle giving a wide selection of performance details.

Electrical

Single phase 220-240V 50 Hz. Capacitor start and run. Three phase 380-415V 50Hz. Protection of the motor must be provided by an overload current sensing device (eg. D.O.L Starter or Star/Delta starter where appropriate) or the guarantee will be invalidated. All models are available with 4 pole motors for 315 up to 1250mm with additional 2 pole motors available from 315 up to 630mm.

DIMENSIONS:

NOTE: Dimension B will be confirmed on receipt of your enquiry.

Size	A	B (MAX)	C	D	E	F	G
LCT315	315	420	355	385	8	10	224
LCT350	355	420	395	425	8	10	250
LCT400	400	435	450	480	8	12	280
LCT450	450	435	500	530	8	12	315
LCT500	500	565	560	590	12	12	315
LCT560	560	565	620	650	12	12	355
LCT630	630	565	690	720	12	12	400
LCT710	710	470	770	800	16	12	410
LCT800	800	565	860	890	16	12	450
LCT900	900	700	970	1038	16	14	500
LCT1000	1000	790	1070	1138	16	14	555
LCT1250	1250	1100	1320	1390	20	15	868

PDF DOWNLOADS:

Catalogue Pages

F&W Instructions

Raadpleeg de tab Downloads voor technische informatie

ESTIMATED RUNNING COSTS

Calculate estimated running costs for this product using the tool below.
For average costs*, leave the default values in place or enter your own figures in the boxes to recalculate.
Where a product has multi speeds, a typical installation has been used for the below calculations. *Running cost does not include the use of the heater on the heater model

Based on the inputted figures, estimated running costs would be:

Overview