• 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 CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Helios HQW-200/2 - IP555 x Transformer (silent) speed controller - RE 3.0 Amp2 x Transformer (silent) speed controller - RE 1.5 Amp2 x Transformer Speed Control - RTRE- 12.0Amp2 x Two Speed Switch - REGUL-21 x Systemair Save Connect 2.0 Internet Module1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x REE-1 Electronic Speed Controller5 x Helios HQW-200/4 - IP551 x WS - Reversing Switch from Helios Fans1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven2 x MWS 1.5 – Transformer Controller With Motor Protection2 x Vent Axia T-Series Controller1 x Transformer 5 Speed Controller - ATC1-12TK2 x EBM-Papst D4E225-BC01-17 Double inlet1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x CBS-60 Outlet Flange for CSB/CBT-601 x TD Mixvent 800/200 EEXEIIT31 x Speed Controller - REB1-N2 x TG-R room temperature sensor3 x Speed Controller - REB52 x Electronic extractor fan speed controller - FSC 1.52 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x RDH FLEX-SQUARE - ADH/RDH 04501 x Airvent ceiling fan controller3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x Multiflow SMB550/4-1AC3 x Elta Variable Speed Drive IP66 - 0.75KW2 x Transformer Speed Control - RTRE- 7.0Amp3 x SG-200 Fan Guard for the HQW 2003 x Commercial Single or 3 phase Fan Reversing Switch - RS13 x Speed Controller - REB102 x Vent Axia Silent 100T (TIMER)1 x Remote Timer Control - 13511 x Isolator Switch - EFF-ISO1 x CBA-60 Inlet Flange for CBT-602 x Helios HQW-250/4 - IP551 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x EC6H - Reversible Group Fan Electronic Controller2 x DDMP 12-12 3F 1810W M6A4 DG02 x Vent Axia ACM 200 inline mixed flow duct fan1 x Transformer (silent) speed controller - RE 5.0 Amp3 x MTP 10, 10K, Speed control2 x TUNE-R-200-3-M1 - Control Damper3 x Helios HQW-315/4 - IP553 x Speed Controller - REB11 x RDS 7 Helios Transformer Controller With Motor Protection1 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x MTS10- extractor fan 3 step switch1 x MV-B Dual Switch for use with Helios HQW plate fans,2 x REB-CVF 0-10v Controller1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x Helios TSW 1.5 Amp Transformer speed controller4 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x ELM 18 EX Flexible Cuff for ERM 181 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x TUNE-R-200-3-M4 - Control Damper1 x TUNE-R-200-3-M2 - Control Damper1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x CBA-100 Inlet Flange for CBT-1001 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR4 x QPTW 250C Acoustic Twin Fan with Controller1 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x Silentub - STUB 1001 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Transformer Speed Control - RTRE- 1.5Amp1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven3 x PIR Sensor - PIR21 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Elta Wall Cowl SWC45/502 x Duct Termination with Mesh - 250mm1 x Elta 2 Amp Electronic single phase speed controller.1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x ELTA - Three Phase Transformer 3amps1 x UB47- Universal Insulated Terminal2 x DPD 12PM Delivery Surcharge2 x CBB-80N Centrifugal2 x 125mm Round Connector with Damper1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x EMI 150L E2M - Acoustic Inline Mixvent Fan1 x DEF-CBM-RE-7 - Protection Guard1 x Elta 6 Amp Electronic single phase speed controller.1 x TecFire Intumescent Damper - Rectangular 400x400mm1 x VTR 300 STD Filter Kit1 x CBB-60N Centrifugal1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x PIR Sensor - PIR41 x Speed Controller - REB81 x DEF-140T Inlet Guard for the CBT-100N1 x TD Mixvent 1100/250 EEXEIIT31 x CBS-130 Outlet Flange for CBT-1302 x CBM 12-12 1100w 6P Three Phase1 x CSB-60 Centrifugal fan1 x Binks Bullows - Spray Booth Filter1 x ACO3/BD Changover Panel (Three Phase)1 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x TG-K Duct temperature sensor1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Elta - Room Sensor - Temp/Humid/C021 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Quietflow Twin SQTDCV250-1ECL1 x Jet Cowl - 315mm1 x EM30-24 Control Panel Commissioning Service1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x Flanged Damper 019-0500-STD1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Elta Variable Speed Drive IP66 - 1.5KW
BD7/7 centrifugal M4 0.13Kw
BD7/7 centrifugal M4 0.13Kw
£ 345.00 now £ 300.00
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 178.68

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