• 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 JSR 200 Painted RAL50181 x Balance S Diffuser - NO RING - 100mm1 x CONTROL ECOWATT - Basic1 x EC-Vent control board1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel3 x Systemair Save Connect 2.0 Internet Module1 x EC-Vent Room Unit1 x Elta ACO Panel 149-ACO18B1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EM30-24 Control Panel Commissioning Service1 x NKS-D swirl diffuser v-300 x 300mm1 x PCA Diffuser - PCA-3151 x Elta ACO Panel 149-ACO14E2 x Transformer 5 Speed Controller - ATC1-4TK1 x RDS 11 Helios Transformer Controller With Motor Protection2 x Helios TSW MCB Amp Transformer speed controller2 x Helios TSW 10 Amp Transformer speed controller1 x Helios TSW 1.5 Amp Transformer speed controller1 x RTRD - Three Phase Speed Controller - 2 Amp1 x RDS 7 Helios Transformer Controller With Motor Protection3 x Vent Axia ACM 125 inline mixed flow duct fan2 x Temperature Fan Speed Controller - ATCP4-WMS1 x CS2 Current Switch2 x Vent Axia ACM 150 inline mixed flow duct fan2 x MV-B Dual Switch for use with Helios HQW plate fans,2 x Isolator Switch - ISOSW2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Vent Axia ACM 100 inline mixed flow duct fan2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x TG-K Duct temperature sensor2 x Elta 6 Amp Electronic single phase speed controller with TK2 x 7 Day Programmable TIMECLOCK2 x MWS 1.5 – Transformer Controller With Motor Protection1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x WS - Reversing Switch from Helios Fans1 x Transformer 5 Speed Controller - ATC1-12TK1 x Two Speed Switch - REGUL-21 x DEF-140T Inlet Guard for the CBT-100N1 x Helios HQW-630/4 - IP552 x CBS-60 Outlet Flange for CSB/CBT-603 x Transformer (silent) speed controller - RE 3.0 Amp1 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)2 x Helios HQW-200/4 - IP552 x Remote Timer Control - 13512 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Electronic extractor fan speed controller - FSC 1.52 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Vent Axia ACM 200 inline mixed flow duct fan1 x Speed Controller - REB32 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Speed Controller - REB51 x MWS 3 – Transformer Controller With Motor Protection2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Helios TSW 3 Amp Transformer speed controller1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Helios HQW-315/4 - IP551 x Elta 3 Amp Electronic single phase speed controller with TK1 x Transformer 5 Speed Controller - ATC1-2TK1 x Transformer Speed Control - RTRE- 7.0Amp2 x SG-200 Fan Guard for the HQW 2001 x Speed Controller - REB61 x Transformer 5 Speed Controller - ATC1-8TK1 x Transformer 5 Speed Controller - ATC1-10TK1 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 Multiflow SMB550/4-1AC1 x Transformer (silent) speed controller - RE 5.0 Amp1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Push Timer Switch - ZA41 x REB-CVF 0-10v Controller1 x CBM 9-9 550w 4P VR (Open Motor)1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x TG-K3/NTC10-01 - Duct temperature sensor2 x Speed Controller - REB1-N2 x Transformer Speed Control - RTRE- 1.5Amp2 x MTP 10, 10K, Speed control1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x CBA-60 Inlet Flange for CBT-601 x Vent Axia Silent 100T (TIMER)1 x MTS10- extractor fan 3 step switch2 x Silent 100 Window Kit - windowS1 x DDMP 12-12 3F 1810W M6A4 DG01 x QPTW 250C Acoustic Twin Fan with Controller1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x TD Mixvent 800/200 EEXEIIT31 x Helios HQW-250/4 - IP551 x VTR 300 STD Filter Kit1 x Transformer speed controller - ATC1 - 1.5 Amps
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 178.68

Excellent low noise fan, I've got one unit running years and...