• Model:2251

AMD 250/2 - Medium pressure axial fan 3-PH 400 V

£ 773.50 (excl. VAT)

£ 928.20 (inc. VAT)


Helios AMD 250/2 - Medium pressure axial fan 3-PH 400 V, 50 Hz TK speed controllable with cylindrical duct casing, flanges on both sides, direct driven.

Long duct casing from sheet steel, enclosing impeller and motor, flanges on both sides with hole pattern to DIN 24155 Pt.3

Axial impeller with 14 aerodynamically profiled blades from polymers. Dynamically balanced to DIN ISO 1940-1, class 6.3 for low-vibration operation.

Totally enclosed 3-phase squirrel cage motor with built-in thermal contacts, maintenance-free, speed controllable by voltage reduction, with low-noise sealed for life ball bearings.

PDF Files


AMD 250/4 - Medium pressure axial fan 3-PH 400 V


Wiring Diagram


Dimensions

1 x 100mm Round 90 Degree Bend1 x 100mm Round Condensation Trap1 x 100mm - 125mm Round Reducer1 x 204x60mm x 1000mm Long Hi-Flow Duct Silencer1 x 204x60mm Rectangular to 100mm Round Adaptor1 x 204x60mm Rectangular to 125mm Round Adaptor1 x Etaline 710mm - D4 02 3 Phase1 x K 315 L Sileo Metal Tube Fan1 x Jetflow-HIT Metal inline - 100mm1 x Metal Inline Fan - VENT-150NK1 x ELTA - Single Phase Transformer 16amps1 x ELTA - Single Phase Transformer 10amps1 x Helios PA10 Speed Potentiometer1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Metal Inline Fan - VENT-200NK1 x Ancillary Pack for SB-Biflow 400 model1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Spiral end cap - 100mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x FlameProof Plate Axial Fan - Three Phase - 15 inches - Eexd IIC T4 -4pole2 x Metal Inline Fan - VENT-100NK1 x Prio 500 3 Phase - 230V or 400V - 50Hz1 x Jetflow-HIT Metal inline - 125mm1 x 125mm Insulated Round T-Piece1 x Jetflow-HIT Metal inline - 250mm1 x Helios TSW MCB Amp Transformer speed controller1 x Metal Inline Fan - VENT-250NK1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Airvent ceiling fan controller1 x AIRVENT speed control - AIR4019611 x Inverter VFKB 291 x Elta EC Electronic Controller1 x Helios - EUR EC - 0-10V control Panel1 x EC6H - Reversible Group Fan Electronic Controller1 x Helios TSW 10 Amp Transformer speed controller1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Inverter VFKB 271 x ELTA - Single Phase Transformer 2amps1 x Elta 6 Amp Electronic single phase speed controller.1 x MTP 10, 10K, Speed control1 x ELTA - Single Phase Transformer 4amps1 x Jetflow Silent SJMF-S 250-1EC1 x ELTA - Single Phase Transformer 12amps1 x 100mm Round Connector with Damper1 x COM-31 x 5-Speed Controller for use with Elta SAX Classic Fans1 x FU 075 03 Frequency Converter (IP55 Version)1 x Helios TSW 1.5 Amp Transformer speed controller1 x Hydor HCF-6.0 Electronic Speed Controller for HPA plate fans,1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x EM 400 E4M 01 - Mixed Flow Duct Fan - 400mm1 x Metal Inline Fan - VENT-315NK1 x Elta 2 Amp Electronic single phase speed controller.1 x Duct Tape - Silver - DTape1 x Helios GigaBox 400mm GBW 400/4 centrifugal1 x Spigot plate - 150mm1 x Ducting Y Piece - 100mm1 x PRIO 400 EC, Axial circular duct fan - EC motor1 x CBT-100 N (230/400V50HZ) LG270-EXDIIBT4
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 170.17

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