• 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 Remote Timer Control - 13511 x ACOAS/ AC/EC Auto Changeover 8Amp2 x ACO8AC/EC AutoChangeover panel1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Elta Variable Speed Drive IP66 - 7.5KW1 x FRQ-10A V2 Inverter Speed controller1 x Frequency converter RUCK - FU 075 201 x NKS-D swirl diffuser v-300 x 300mm1 x ELTA - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 2002 x COM-31 x AIRVENT speed control - AIR4019611 x Balance S Diffuser - NO RING - 100mm1 x ELTA - Single Phase Transformer 4amps1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Circular Ceiling Diffuser - TST 1003 x Multi Input Run On Timer - 0 - 20min - CFCU3 x 7 Day Programmable TIMECLOCK1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Round ceiling diffuser 250mm1 x Push Timer Switch - ZA42 x Elta 6 Amp Electronic single phase speed controller with TK2 x Speed Controller - REB51 x ELTA - Single Phase Transformer 16amps1 x Isolator Switch - ISOSW2 x TG-R room temperature sensor1 x Elta ACO Panel 149-ACO14E2 x Remote controller FLEX - for VEKO INT1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Elta 10 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 400mm2 x CS2 Current Switch1 x Helios ZNE Electronic Fan Overrun Timer2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Elta 3 Amp Electronic single phase speed controller with TK4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x MWS 1.5 – Transformer Controller With Motor Protection2 x WS - Reversing Switch from Helios Fans5 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan5 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan4 x Temperature Fan Speed Controller - ATCP4-WMS1 x Transformer 5 Speed Controller - ATC1-8TK4 x Systemair Save Connect 2.0 Internet Module2 x Helios HQW-630/4 - IP551 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Transformer Speed Control - RTRE- 12.0Amp2 x Isolator Switch - EFF-ISO2 x Speed Controller - REB101 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Transformer Speed Control - RTRE- 7.0Amp1 x Helios TSW 0.3Amp Compact Transformer speed controller2 x Helios TSW MCB Amp Transformer speed controller4 x Vent Axia ACM 125 inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-10TK3 x Transformer speed controller - ATC1 - 1.5 Amps2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x TG-K Duct temperature sensor1 x Airvent ceiling fan controller2 x Helios HQW-200/4 - IP553 x REB-CVF 0-10v Controller1 x Elta Variable Speed Drive IP66 - 2.2KW2 x TG-K3/NTC10-01 - Duct temperature sensor2 x Transformer (silent) speed controller - RE 3.0 Amp1 x PIR Sensor - PIR21 x Vent Axia Silent 100T (TIMER)1 x Transformer 5 Speed Controller - ATC1-2TK1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Helios HQW-200/2 - IP552 x Speed Controller - REB1-N2 x SG-200 Fan Guard for the HQW 2001 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection2 x Helios HQW-315/4 - IP551 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x Electronic extractor fan speed controller - FSC 1.51 x Transformer Speed Control - RTRE- 1.5Amp1 x Helios HQW-250/4 - IP551 x MTS10- extractor fan 3 step switch2 x EC6H - Reversible Group Fan Electronic Controller1 x Easy-fix termination kit - High Rise Ventilator - EFT2 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x PIR Sensor - PIR42 x Vent Axia T-Series Controller1 x QPTW 250C Acoustic Twin Fan with Controller1 x UB47- Universal Insulated Terminal1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x Helios TSW 1.5 Amp Transformer speed controller1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x MWS 3 – Transformer Controller With Motor Protection1 x MV-B Dual Switch for use with Helios HQW plate fans,2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Speed Controller - REB11 x Speed Controller - REB81 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x DEF-140T Inlet Guard for the CBT-100N1 x CBA-60 Inlet Flange for CBT-601 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Speed controller with Reverse - REB-1R2 x Transformer 5 Speed Controller - ATC1-4TK2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Two Speed Switch - REGUL-21 x CBS-60 Outlet Flange for CSB/CBT-601 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x RDS 7 Helios Transformer Controller With Motor Protection1 x ELM 18 EX Flexible Cuff for ERM 181 x Transformer (silent) speed controller - RE 1.5 Amp1 x Transformer Speed Control - RTRE- 5.0Amp1 x TD Mixvent 800/200 EEXEIIT31 x TG-K Duct temperature sensor1 x Transformer (silent) speed controller - RE 5.0 Amp1 x Speed Controller - REB2.5-N1 x DEF-CBM-RE-7 - Protection Guard1 x MTP 10, 10K, Speed control1 x Elta 6 Amp Electronic single phase speed controller.1 x Elta - Room Sensor - Temp/Humid/C021 x Elta Wall Cowl SWC56/631 x VTR 300 STD Filter Kit1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Compact SCD450/4-1AC1 x Vent Axia SC5001 - Speed controller1 x DDMP 12-12 3F 1810W M6A4 DG01 x ENV 100 12v transformer SELV
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 ...