• Model:DRAD-224/45

Rosenberg DRAD-224-4 Double Inlet High Efficiency Radial Fan

£ 555.00 (excl. VAT)

£ 666.00 (inc. VAT)

Rosenberg- Centrifugal fans with forward curved impellers, Types ERA.../ DRA...
400 volt 3 phase 50 Hz , 0.87kW 1210RPM
Single and double inlet casings, made from galvanized steel, with spiral scroll. Im-pellers with forward curved blades made from galvanized steel, mounted onto the rotor of a speed controllable external rotor motor. The fan is balanced on two levels according to quality Glass G 2.5, DIN/ISO 1940. Closed motor, protection Glass IP 44/54 with protection against humidity and thermal contacts for motor protection. Maintenance free ball bearings, closed on both sides, sealed for life. Electrical connection through terminal box (not connected) in IP 44. Reference to Directives: Declaration of incorporation and operating instruction are according to Machinery Directive 2006/42/EC, CE identification in accordance to EMC-Directive 2014/30/EU, Low Voltage Directive 2014/35/EU and the Ecodesign-Directive 2009/125/EC.
3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Elta 3 Amp Electronic single phase speed controller with TK2 x WS - Reversing Switch from Helios Fans2 x TG-K Duct temperature sensor1 x CS2 Current Switch2 x MWS 1.5 – Transformer Controller With Motor Protection1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x MWS 3 – Transformer Controller With Motor Protection1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Electronic extractor fan speed controller - FSC 1.51 x Two Speed Switch - REGUL-21 x Isolator Switch - ISOSW1 x Elta ACO Panel 149-ACO14E1 x EC6H - Reversible Group Fan Electronic Controller1 x Transformer Speed Control - RTRE- 12.0Amp1 x CONTROL ECOWATT - Basic1 x BEAS-control module1 x Helios HQW-200/2 - IP551 x Envirovent G4 Filter - SL-G4/F71 x Vent Axia T-Series Controller2 x Systemair Save Connect 2.0 Internet Module1 x Transformer (silent) speed controller - RE 3.0 Amp1 x EM30-24 Electro-Mechanical Control Panel1 x Helios HQW-630/4 - IP551 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x COM-32 x Elta 6 Amp Electronic single phase speed controller with TK1 x Remote Timer Control - 13511 x CBS-60 Outlet Flange for CSB/CBT-601 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x REE-1 Electronic Speed Controller2 x TG-K3/NTC10-01 - Duct temperature sensor1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x CBA-60 Inlet Flange for CBT-601 x Helios HQW-200/4 - IP551 x EC-Vent Room Unit1 x Elta ACO Panel 149-ACO18B1 x Transformer (silent) speed controller - RE 1.5 Amp2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Transformer 5 Speed Controller - ATC1-2TK1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Vent Axia Silent 100T (TIMER)1 x Airvent ceiling fan controller1 x EM30-24 Control Panel Commissioning Service1 x RDS 7 Helios Transformer Controller With Motor Protection
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 178.68

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