• 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 WS - Reversing Switch from Helios Fans2 x MWS 1.5 – Transformer Controller With Motor Protection1 x EM30-24 Electro-Mechanical Control Panel1 x Elta 3 Amp Electronic single phase speed controller with TK2 x Transformer (silent) speed controller - RE 1.5 Amp1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection3 x Electronic extractor fan speed controller - FSC 1.52 x Helios HQW-200/2 - IP551 x EC-Vent Room Unit2 x Vent Axia T-Series Controller2 x Transformer Speed Control - RTRE- 12.0Amp2 x Systemair Save Connect 2.0 Internet Module1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x TG-K Duct temperature sensor3 x TG-K3/NTC10-01 - Duct temperature sensor3 x Transformer (silent) speed controller - RE 3.0 Amp2 x Two Speed Switch - REGUL-22 x Helios HQW-200/4 - IP551 x Vent Axia ACM 125 inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Helios HQW-630/4 - IP553 x Vent Axia Silent 100T (TIMER)1 x BEAS-control module1 x Remote Timer Control - 13511 x EM30-24 Control Panel Commissioning Service1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x QPTW 250C Acoustic Twin Fan with Controller2 x EBM-Papst D4E225-BC01-17 Double inlet1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Transformer Speed Control - RTRE- 7.0Amp2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x CBS-60 Outlet Flange for CSB/CBT-601 x TD Mixvent 800/200 EEXEIIT31 x Elta 6 Amp Electronic single phase speed controller.1 x Airvent ceiling fan controller2 x Speed controller with Reverse - REB-1R1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Silent 100 Window Kit - windowS2 x Transformer 5 Speed Controller - ATC1-2TK1 x PIR Sensor - PIR22 x SG-200 Fan Guard for the HQW 2002 x Helios HQW-250/4 - IP551 x Speed Controller - REB102 x RDH FLEX-SQUARE - ADH/RDH 04502 x CBA-60 Inlet Flange for CBT-602 x Elta Variable Speed Drive IP66 - 2.2KW1 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x DDMP 12-12 3F 1810W M6A4 DG02 x REB-CVF 0-10v Controller2 x Transformer 5 Speed Controller - ATC1-4TK3 x MTS10- extractor fan 3 step switch1 x Speed Controller - REB11 x ELM 18 EX Flexible Cuff for ERM 181 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x Helios HQW-315/4 - IP553 x Elta Variable Speed Drive IP66 - 0.75KW2 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x Multiflow SMB550/4-1AC1 x VTR 300 STD Filter Kit2 x CBT-100N Centrifugal1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x PIR Sensor - PIR42 x Helios RR-250-C Centrifugal inline fan1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Speed Controller - REB81 x Silentub - STUB 1001 x Speed Controller - REB1-N1 x CFI In-line 150 - Carbon Filter1 x Speed Controller - REB52 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x AIRVENT speed control - AIR4019612 x TG-R room temperature sensor1 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x CSB-60 Centrifugal fan1 x Vent Axia ACM 200 inline mixed flow duct fan1 x ERR 20/1 Centrifugal inline fan1 x Isolator Switch - ISOSW1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Speed Controller - REB61 x Transformer Speed Control - RTRE- 1.5Amp1 x Elta 10 Amp Electronic single phase speed controller.1 x FRQ5-10A Inverter Speed controller2 x EBM-Papst D3G133-BF05-14 Double inlet1 x Round ceiling diffuser 400mm1 x Contactor Interface Station - CI91 x SAVE VSR 300 heat recovery unit1 x Singleflow SSDL315-1EC1 x CFI In-line 425 - Carbon Filter
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