• 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 Helios TSW 3 Amp Transformer speed controller2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x CS2 Current Switch1 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller2 x COM-31 x Isolator Switch - ISOSW2 x MWS 3 – Transformer Controller With Motor Protection3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Elta ACO Panel 149-ACO14E4 x Elta 6 Amp Electronic single phase speed controller with TK1 x CONTROL ECOWATT - Basic1 x EC-Vent control board1 x EM30-24 Electro-Mechanical Control Panel2 x Helios HQW-200/2 - IP552 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Elta ACO Panel 149-ACO18B2 x BEAS-control module2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp3 x Systemair Save Connect 2.0 Internet Module2 x TG-K Duct temperature sensor3 x TG-K3/NTC10-01 - Duct temperature sensor1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EC-Vent Room Unit2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x MWS 1.5 – Transformer Controller With Motor Protection2 x EC6H - Reversible Group Fan Electronic Controller1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6303 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x WS - Reversing Switch from Helios Fans1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5003 x Transformer 5 Speed Controller - ATC1-12TK2 x Vent Axia ACM 125 inline mixed flow duct fan3 x Transformer (silent) speed controller - RE 3.0 Amp2 x Helios HQW-630/4 - IP551 x Envirovent G4 Filter - SL-G4/F71 x Vent Axia T-Series Controller1 x Easy-fix termination kit - High Rise Ventilator - EFT2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x Airvent ceiling fan controller1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven3 x Electronic extractor fan speed controller - FSC 1.51 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Multiflow SMB550/4-1AC2 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x CBS-60 Outlet Flange for CSB/CBT-601 x Transformer (silent) speed controller - RE 1.5 Amp1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x SG-200 Fan Guard for the HQW 2002 x RDH FLEX-SQUARE - ADH/RDH 04501 x Vent Axia Silent 100T (TIMER)4 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x CBA-60 Inlet Flange for CBT-602 x Vent Axia ACM 200 inline mixed flow duct fan2 x Elta Variable Speed Drive IP66 - 0.75KW2 x Isolator Switch - EFF-ISO1 x TUNE-R-200-3-M1 - Control Damper1 x Elta Wall Cowl SWC56/632 x Transformer Speed Control - RTRE- 12.0Amp4 x REB-CVF 0-10v Controller1 x Remote Timer Control - 13511 x Speed Controller - REB101 x GRA-100 External Grill by S&P1 x PIR Sensor - PIR41 x TD Mixvent 800/200 EEXEIIT32 x Elta Louvre Shutter - 400mm2 x Helios HQW-315/4 - IP552 x Speed Controller - REB11 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC25/311 x VTR 300 STD Filter Kit2 x Elta 6 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Wall Cowl SWC45/501 x Transformer Speed Control - RTRE- 1.5Amp1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Transformer 5 Speed Controller - ATC1-4TK1 x MTP 10, 10K, Speed control1 x CBT-100N Centrifugal2 x Transformer (silent) speed controller - RE 5.0 Amp1 x Speed Controller - REB1-N1 x Helios HQW-250/4 - IP551 x TUNE-R-200-3-M4 - Control Damper1 x QPTW 250C Acoustic Twin Fan with Controller1 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x REE-1 Electronic Speed Controller2 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan2 x Speed Controller - REB51 x TG-R room temperature sensor2 x Transformer Speed Control - RTRE- 7.0Amp1 x CBM 9-9 550w 4P VR (Open Motor)1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Transformer 5 Speed Controller - ATC1-2TK2 x Vent Axia ACM 100 inline mixed flow duct fan1 x Elta 10 Amp Electronic single phase speed controller.1 x DDMP 12-12 3F 1810W M6A4 DG01 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x EBM-Papst D4E225-BC01-17 Double inlet1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost
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