• 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.
1 x Elta 10 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 2amps1 x NKS-D swirl diffuser v-300 x 300mm1 x Circular Ceiling Diffuser - TST 1251 x PCA Diffuser - PCA-3151 x Balance S Diffuser - NO RING - 125mm3 x Electronic extractor fan speed controller - FSC 1.51 x EC6H - Reversible Group Fan Electronic Controller1 x Circular Ceiling Diffuser - TST 1001 x Circular Ceiling Diffuser - TST 2001 x Curved Blade Grille 600x600 (2way blow)1 x Elta 2 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 400mm1 x JSR 200 Painted RAL50181 x Elta 3 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 8amps1 x EFSC-3N- Single Phase Speed Control1 x ELTA - Single Phase Transformer 16amps1 x Circular Ceiling Diffuser - TST 1602 x Airvent ceiling fan controller1 x Elta 3 Amp Electronic single phase speed controller.1 x Versio Square Ceiling Diffusers - RS144 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 12amps1 x Balance S Diffuser - NO RING - 100mm1 x Round ceiling diffuser 200mm1 x ELTA - Single Phase Transformer 4amps1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Round ceiling diffuser 300mm1 x EFSC-6N- Single Phase Speed Control1 x Round ceiling diffuser 250mm1 x Elta 6 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x PCA Diffuser - PCA-2501 x Round ceiling diffuser 350mm1 x ELTA - Single Phase Transformer 10amps1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 15 40 Frequency Inverter1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x FRQ-10A V2 Inverter Speed controller1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x Elta Variable Speed Drive IP66 - 1.5KW1 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Three Phase Transformer 10amps1 x ELTA - Three Phase Transformer 3amps1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 075 04 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter2 x Multi Input Run On Timer - 0 - 20min - CFCU2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans3 x Vent Axia ACM 150 inline mixed flow duct fan1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-45 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 fan2 x Transformer 5 Speed Controller - ATC1-4TK2 x Remote controller FLEX - for VEKO INT2 x Transformer 5 Speed Controller - ATC1-10TK2 x Transformer 5 Speed Controller - ATC1-8TK3 x Helios TSW 3 Amp Transformer speed controller2 x Helios TSW 7.5 Amp Transformer speed controller2 x Helios TSW 0.3Amp Compact Transformer speed controller3 x Push Timer Switch - ZA42 x Helios TSW MCB Amp Transformer speed controller2 x Vent Axia ACM 200 inline mixed flow duct fan3 x Three Phase Transformer controllers - RMT 1.5 Amp2 x Vent Axia ACM 100 inline mixed flow duct fan1 x Helios TSW 1.5 Amp Transformer speed controller2 x Temperature Fan Speed Controller - ATCP4-WMS5 x Vent Axia ACM 125 inline mixed flow duct fan2 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B5 x CS2 Current Switch8 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x 7 Day Programmable TIMECLOCK3 x MWS 3 – Transformer Controller With Motor Protection3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x COM-36 x Isolator Switch - ISOSW5 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Helios HQW-200/2 - IP551 x BEAS-control module2 x MWS 1.5 – Transformer Controller With Motor Protection4 x WS - Reversing Switch from Helios Fans2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Systemair Save Connect 2.0 Internet Module2 x Envirovent G4 Filter - SL-G4/F71 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6302 x Helios HQW-630/4 - IP552 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Transformer 5 Speed Controller - ATC1-12TK1 x Transformer (silent) speed controller - RE 3.0 Amp3 x Helios HQW-200/4 - IP552 x TG-K3/NTC10-01 - Duct temperature sensor2 x Vent Axia T-Series Controller1 x Transformer Speed Control - RTRE- 12.0Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x RRB- transformer controller1 x REE-1 Electronic Speed Controller1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven
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