• UPC/EAN:4010184011064
  • Model:HQW-355/4

Helios HQW-355/4 - IP55

£ 380.26 (excl. VAT)

£ 456.31 (inc. VAT)

Helios 355mm, 4 pole, single phase wall fan with square plate with inlet cone.

Casing
Manufactured in galvanised sheet steel. Also an additional two-layer finishing in papyrus white.

Specification
Max Airflow:2850 m3/hr
Motor Power:130W
Motor RPM:1345 rpm
Max Amps (Not speed controlled):0.60A
Max Temp. (Not speed controlled):60 Deg C
Weight:11.0Kg

Casing
Manufactured in galvanised sheet steel.
Impeller
Highly efficient, profiled blade impeller, dynamically balanced and manufactured from impact resistant polymers. Suitable for-30 to +60 °C.
Motor
Totally enclosed motor with a die-cast aluminium casing, pro-tected to IP 54. Ball bearing mounted. Maintenance-free and interference-free. Humidity pro-tection of windings.
Motor protection
All models have automatically resetting thermal contacts wired in series with the motor windings.
Terminal box (IP 54) mounted onrear of motor as standard.
GuardPowder-coated steel wire according to DIN EN ISO 13857.
Speed control
All models are speed controllable by voltage reduction (trans-former controller or electronic controller).
Reversed operation
All models are reversible when wired to a DSEL reversing switch. For reverse air flow direction allow for 1/3 drop in performance.
PDF Files


Data Sheet

1 x Isolator Switch - ISOSW1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x BEAS-control module1 x Helios HQW-200/2 - IP551 x Elta ACO Panel 149-ACO14E9 x MWS 1.5 – Transformer Controller With Motor Protection1 x CONTROL ECOWATT - Basic3 x Elta 6 Amp Electronic single phase speed controller with TK1 x EC-Vent control board1 x EM30-24 Electro-Mechanical Control Panel5 x WS - Reversing Switch from Helios Fans2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Envirovent G4 Filter - SL-G4/F71 x ACO 149-ACO1/EDV3 x EC6H - Reversible Group Fan Electronic Controller2 x TG-K3/NTC10-01 - Duct temperature sensor1 x Elta ACO Panel 149-ACO18B2 x Systemair Save Connect 2.0 Internet Module1 x Electronic extractor fan speed controller - FSC 1.52 x Vent Axia T-Series Controller1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EC-Vent Room Unit2 x Transformer (silent) speed controller - RE 3.0 Amp1 x REE-1 Electronic Speed Controller1 x Transformer Speed Control - RTRE- 12.0Amp1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Airvent ceiling fan controller1 x Remote Timer Control - 13511 x TG-K Duct temperature sensor1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x Transformer 5 Speed Controller - ATC1-12TK1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Helios HQW-200/4 - IP551 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Speed Controller - REB51 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
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I have a loft mount extractor fan which was very noisy. I ...