• Model:SCD450/4-1AC

Compact SCD450/4-1AC

£ 616.50 (excl. VAT)

£ 739.80 (inc. VAT)

Max Airflow: 4896 m3/hr
Power consumption: 318W

Featuring our high efficiency Series 1 impeller, the Compact SCD makes light work of handling large volumes of air against low resistance. The fan design, construction and finish provide a strong, durable and weatherproofed range.

Easy Installation
Fans are supplied with a fitted IP55 terminal box, which allows the fan to be positioned conveniently to incoming electrical inputs.

Efficient
Performance Impellers are adjustable pitch aerofoil with blades made from high quality GRP. Combined with increased blade chord and twist, we have achieved 7% higher efficiency, reducing overall energy consumption. Increased blade root reduces stress levels making our range of impellers ideal for arduous fan applications.

Corrosion Resistance
Specially treated against corrosion, powder coated with polyester epoxy paint in pastel beige (RAL 7032).

Controllability
The Eltadrive range of inverters has been designed encompassing the latest technology and combining robustness with reliability. Using an inverter to control fans via sensors to reduce fan speeds can provide significant cost savings through lower energy consumption.

Warranty
Each SCD has a 12 month warranty.

Construction
Constructed from mild steel and suitably treated to ensure full corrosion protection, with both motors and axial impellers mounted within the length of the unit casing. All casing parts have a powder coated polyester epoxy paint finish in pastel beige (RAL 7032).

Motor
Three phase multi-voltage motors are wound for either (Delta) 230V/3Ph/50Hz or (Star) 400V/3Ph/50Hz connection, suitable for speed control up to 50°C when used with the Eltadrive VSD range of frequency inverter controls.

Impeller
Increased twist aerofoil impeller provides improved efficiency and acoustics suitable for higher stress applications.

Typical Applications
• Factories
• Sports Halls
• Shops
• Industrial Units
• Warehousing
• Schools
• Kitchens
PDF Files


Data Sheet

2 x TG-K Duct temperature sensor2 x Elta 6 Amp Electronic single phase speed controller with TK2 x Elta 3 Amp Electronic single phase speed controller with TK1 x EM30-24 Electro-Mechanical Control Panel4 x WS - Reversing Switch from Helios Fans4 x MWS 1.5 – Transformer Controller With Motor Protection1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection3 x Electronic extractor fan speed controller - FSC 1.51 x EC-Vent Room Unit1 x Elta ACO Panel 149-ACO18B1 x Systemair Save Connect 2.0 Internet Module2 x EC6H - Reversible Group Fan Electronic Controller3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Transformer Speed Control - RTRE- 12.0Amp2 x Envirovent G4 Filter - SL-G4/F72 x BEAS-control module2 x Helios HQW-200/2 - IP551 x Vent Axia T-Series Controller1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x Two Speed Switch - REGUL-22 x TG-K3/NTC10-01 - Duct temperature sensor1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5003 x Transformer 5 Speed Controller - ATC1-12TK1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp6 x Transformer (silent) speed controller - RE 3.0 Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6302 x Helios HQW-630/4 - IP552 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Remote Timer Control - 13512 x REE-1 Electronic Speed Controller1 x Easy-fix termination kit - High Rise Ventilator - EFT2 x Transformer (silent) speed controller - RE 1.5 Amp2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)3 x Helios HQW-200/4 - IP551 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3554 x Vent Axia Silent 100T (TIMER)3 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x CBS-60 Outlet Flange for CSB/CBT-603 x MTP 10, 10K, Speed control1 x Transformer 5 Speed Controller - ATC1-2TK2 x TD Mixvent 800/200 EEXEIIT33 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x RDS 7 Helios Transformer Controller With Motor Protection2 x Elta Variable Speed Drive IP66 - 0.75KW2 x TUNE-R-200-3-M1 - Control Damper1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS4 x Airvent ceiling fan controller2 x Elta Variable Speed Drive IP66 - 2.2KW2 x CBA-60 Inlet Flange for CBT-602 x Quietflow SQS400-1ECL - Centrifugal Box Fan3 x SG-200 Fan Guard for the HQW 2003 x Helios HQW-250/4 - IP552 x Transformer (silent) speed controller - RE 5.0 Amp3 x Transformer Speed Control - RTRE- 7.0Amp1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x CBM 9-9 550w 4P VR (Open Motor)1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Isolator Switch - ISOSW1 x VTR 300 STD Filter Kit2 x TG-R room temperature sensor1 x PIR Sensor - PIR23 x Speed Controller - REB51 x MV-B Dual Switch for use with Helios HQW plate fans,1 x ELM 18 EX Flexible Cuff for ERM 181 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x DDMP 10-08 3F 2210W M6A4 DG02 x Speed Controller - REB11 x Elta Wall Cowl SWC35/402 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR3 x Helios HQW-315/4 - IP551 x Elta Louvre Shutter - 400mm1 x Silent 100 Window Kit - windowS1 x Elta Wall Cowl SWC45/501 x Singleflow SSDL315-1EC1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven2 x QPTW 250C Acoustic Twin Fan with Controller2 x Speed Controller - REB1-N1 x TUNE-R-200-3-M4 - Control Damper1 x Speed Controller - REB163 x Speed Controller - REB103 x REB-CVF 0-10v Controller2 x MTS10- extractor fan 3 step switch1 x Silentub - STUB 1001 x Helios RR-250-C Centrifugal inline fan1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Speed controller with Reverse - REB-1R2 x Multiflow SMB550/4-1AC1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Transformer Speed Control - RTRE- 1.5Amp1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x REE-2 Electronic Speed Controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Isolator Switch - EFF-ISO1 x GRA-100 External Grill by S&P1 x Vent Axia SC5001 - Speed controller1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x Elta 10 Amp Electronic single phase speed controller.1 x Elta Wall Cowl SWC25/312 x DDMP 12-12 3F 1810W M6A4 DG01 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR
BD7/7 centrifugal M4 0.13Kw
BD7/7 centrifugal M4 0.13Kw
£ 345.00 now £ 300.00
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40

I have a loft mount extractor fan which was very noisy. I ...