• 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

1 x ACO 149-ACO1/EDV1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Elta 6 Amp Electronic single phase speed controller with TK1 x EM30-24 Electro-Mechanical Control Panel3 x WS - Reversing Switch from Helios Fans1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection3 x TG-K3/NTC10-01 - Duct temperature sensor1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Elta ACO Panel 149-ACO18B3 x Electronic extractor fan speed controller - FSC 1.51 x Helios HQW-200/2 - IP552 x Systemair Save Connect 2.0 Internet Module1 x MWS 1.5 – Transformer Controller With Motor Protection3 x EC6H - Reversible Group Fan Electronic Controller2 x BEAS-control module3 x EC-Vent Room Unit2 x Envirovent G4 Filter - SL-G4/F72 x Transformer (silent) speed controller - RE 1.5 Amp1 x Helios HQW-630/4 - IP553 x Vent Axia T-Series Controller1 x EM30-24 Control Panel Commissioning Service3 x Transformer (silent) speed controller - RE 3.0 Amp3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Two Speed Switch - REGUL-22 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted3 x Helios HQW-200/4 - IP551 x Easy-fix termination kit - High Rise Ventilator - EFT3 x Vent Axia Silent 100T (TIMER)2 x Remote Timer Control - 13511 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x RDS 7 Helios Transformer Controller With Motor Protection3 x SG-200 Fan Guard for the HQW 2002 x Helios HQW-250/4 - IP552 x Elta 6 Amp Electronic single phase speed controller.3 x Transformer Speed Control - RTRE- 1.5Amp3 x Commercial Single or 3 phase Fan Reversing Switch - RS13 x Airvent ceiling fan controller2 x PIR Sensor - PIR22 x EBM-Papst D4E225-BC01-17 Double inlet1 x Transformer 5 Speed Controller - ATC1-2TK1 x DDMP 12-12 3F 1810W M6A4 DG02 x MTP 10, 10K, Speed control3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Transformer Speed Control - RTRE- 7.0Amp2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x CBS-60 Outlet Flange for CSB/CBT-602 x CBA-60 Inlet Flange for CBT-601 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Helios PU10 Speed Potentiometer (Flush Mounted)3 x Speed controller with Reverse - REB-1R1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Transformer (silent) speed controller - RE 5.0 Amp2 x RDH FLEX-SQUARE - ADH/RDH 04501 x Quietflow SQS100-1ECL - Centrifugal Box Fan2 x UB47- Universal Insulated Terminal2 x CBM 9-9 550w 4P VR (Open Motor)1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Elta Variable Speed Drive IP66 - 0.75KW2 x Speed Controller - REB53 x Speed Controller - REB1-N2 x Helios HQW-315/4 - IP551 x Vent Axia ACM 200 inline mixed flow duct fan1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x CBT-100N Centrifugal1 x PIR Sensor - PIR41 x Isolator Switch - EFF-ISO1 x Multiflow SMB550/4-1AC1 x Singleflow SSDL315-1EC1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x VTR 300 STD Filter Kit2 x MTS10- extractor fan 3 step switch1 x Elta Louvre Shutter - 400mm2 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Wall Cowl SWC25/312 x REB-CVF 0-10v Controller2 x QPTW 250C Acoustic Twin Fan with Controller1 x Speed Controller - REB11 x TUNE-R-200-3-M4 - Control Damper1 x EBM-Papst D3G133-BF05-14 Double inlet1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Contactor Interface Station - CI91 x CBS-100 Outlet Flange for CBT-1001 x CBT-80N Centrifugal1 x Round ceiling diffuser 200mm1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Duct Termination with Mesh - 450mm1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x REE-2 Electronic Speed Controller2 x CSB-60 Centrifugal fan2 x SPI-100 C Iris damper1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x DEF-CBM-RE-7 - Protection Guard1 x Elta Wall Cowl SWC35/401 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC45/501 x FRQ5-10A Inverter Speed controller1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x Vent Axia SC5001 - Speed controller1 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x Elta 10 Amp Electronic single phase speed controller.1 x TUNE-R-200-3-M1 - Control Damper1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)
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