• 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 - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 1603 x COM-31 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps1 x Round ceiling diffuser 200mm1 x Balance S Diffuser - NO RING - 100mm1 x Round ceiling diffuser 350mm1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Frequency converter RUCK - FU 075 211 x Circular Ceiling Diffuser - TST 1251 x Elta 2 Amp Electronic single phase speed controller.1 x Circular Ceiling Diffuser - TST 1001 x Airvent ceiling fan controller1 x PCA Diffuser - PCA-2502 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Remote controller FLEX - for VEKO INT1 x FU 22 04 Frequency Inverter2 x Three Phase Transformer controllers - RMT 1.5 Amp1 x EFSC-6N- Single Phase Speed Control1 x Round ceiling diffuser 300mm1 x Elta 6 Amp Electronic single phase speed controller.2 x Isolator Switch - ISOSW1 x Round ceiling diffuser 250mm1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x FU 15 40 Frequency Inverter1 x FU 22 25 Frequency Inverter1 x FRQ5-10A Inverter Speed controller2 x Push Timer Switch - ZA41 x Helios TSW 3 Amp Transformer speed controller1 x BEAS-control module1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x WS - Reversing Switch from Helios Fans1 x Helios TSW 7.5 Amp Transformer speed controller2 x Transformer 5 Speed Controller - ATC1-12TK1 x Helios TSW MCB Amp Transformer speed controller3 x Vent Axia ACM 125 inline mixed flow duct fan1 x ELTA - Single Phase Transformer 12amps2 x MWS 3 – Transformer Controller With Motor Protection2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Helios HQW-200/2 - IP551 x MWS 1.5 – Transformer Controller With Motor Protection1 x Helios HQW-200/4 - IP551 x Helios ZNE Electronic Fan Overrun Timer1 x Remote Timer Control - 13511 x Helios TSW 1.5 Amp Transformer speed controller1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Electronic extractor fan speed controller - FSC 1.51 x Transformer Speed Control - RTRE- 12.0Amp1 x Time Delay Unit - DT20B1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Transformer (silent) speed controller - RE 3.0 Amp1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x 7 Day Programmable TIMECLOCK1 x Speed Controller - REB101 x Elta Variable Speed Drive IP66 - 2.2KW1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Systemair Save Connect 2.0 Internet Module1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Multiflow SMB550/4-1AC1 x Isolator Switch - EFF-ISO1 x SG-200 Fan Guard for the HQW 2001 x Vent Axia ACM 200 inline mixed flow duct fan2 x Vent Axia ACM 100 inline mixed flow duct fan1 x TG-K3/NTC10-01 - Duct temperature sensor1 x Transformer 5 Speed Controller - ATC1-2TK1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-4TK2 x Elta 6 Amp Electronic single phase speed controller with TK1 x Two Speed Switch - REGUL-21 x CBS-60 Outlet Flange for CSB/CBT-601 x Transformer (silent) speed controller - RE 1.5 Amp1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Transformer 5 Speed Controller - ATC1-8TK1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Temperature Fan Speed Controller - ATCP4-WMS1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x DEF-140T Inlet Guard for the CBT-100N1 x REE-1 Electronic Speed Controller1 x TUNE-R-200-3-M1 - Control Damper1 x RDS 11 Helios Transformer Controller With Motor Protection1 x ELM 18 EX Flexible Cuff for ERM 181 x Helios HQW-315/4 - IP551 x MTP 10, 10K, Speed control1 x Transformer Speed Control - RTRE- 7.0Amp1 x Speed Controller - REB1-N1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)
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