EuroSeries Short Cased Axial Fan Three Phase 4 Pole 315mm

  • External rotor motors
  • Die cast aluminium impellers
  • Fully speed controllable
  • Air Volumes up to 13.89m3/s
  • Sizes 250mm to 1000mm protected to IP54
  • Operating Temperatures from -40°C up to +70°C
  • Motor Insulation Class F
  • Reversible for supply or extract
  • Quality Assurance to BS EN ISO 9001:1994
  • Performance tested to BS848 Part 1 1980
/VA_ESC.jpeg

Product Overview

Ventilation Type
Commercial Ventilation
Sector
Commercial
Product Range
ESC (EuroSeries Short Cased Axial Fan)
IP Rating
IP54

The new range of EuroSeries ESC Short Cased axial blade fans, feature a single shot die cast aluminium blade & external rotor motor design.

The EuroSeries ESC range is available in eleven sizes with the extract performances up to 13.89 m³/s, with pressure characteristics of up 300Pa. All units are designed for & fully speed controllable.

Impellers
All sizes shall be supplied with cast aluminium impellers, ensuring performance when working against outdoor conditions and abrasive airflow.

Motors
External rotor motors are specially designed and styled for this range of fan. Ball bearings shall be greased for life. Rotors are dynamically balanced to ISO 1940. Sizes 315-1000mm, motors are protected to IP54, against dust and moisture complying with BS EN 60529:1992. They shall be ribbed aluminium body castings for efficient cooling. Motor insluation is Class 'F' (from -40°C to +70°C).

Electrical
Single phase 220-240V 50Hz. Capacitor start and run. Three phase 380-415V 50Hz. An IP54 terminal box shall be supplied with most models with 20mm and PGII entry. All motors shall be fitted with thermal overload Protection which should be wired into all controller circuits and into starter contactors. Models are available with either 2,4, 6 & 8 pole motors.

Terminal Box
Are to IP54, as standard, protected against dust water jets from any angle allowing outside applications.

Performance
The fan performance, shall be in accordance with tests to BS848 Part 1 1980.

Sound Levels
Fan sound levels, measured in a reverberant chamber in accordance with BS848 Part 2 1985. Published dB(A) figures are free field sound pressure levels at 3m with spherical propogation at a reference level of 2 x 10-5 Pa (20 micro-Pascal). The sound power level spectra figures are dB with reference level of 10-12 Watts (1 pico-watt). To ensure minimum noise levels during speed control, an auto transformer speed control is recommended.

Accessories
A full range of accessories:

  • Electronic Speed Controllers
  • Auto Transformer Speed Controllers
  • D.O.L. Starters & overloads
  • Ancillary Packs (comprising:- 4 AVM's, 2 mounting feet, 2 matching flanges, 2 flexible connectors + clips)
  • Wire Guards
  • Attenuators
  • Mounting Feet
  • Matching Flanges
  • Anti Vibration Mounts
  • Louvre Shutters

Product Downloads

Installation Instructions

Catalogue Pages

Other Documents

Accessories

/VA_eDemand_Inverter.jpg
eDemand Frequency Inverter Three Phase 2.5 Amp
  • Demand ventilation control for A/C speed controllable fans
  • Quick start-up by pre-programmed modes
  • IP54 rated
  • Total motor protection using thermistor connection
  • LCD multifunction display
  • 2 x analogue input for sensors (0-10V – separate power supply required, 0-20mA)
  • CO2 Control
  • Temperature control
  • Constant pressure control
  • Manual remote speed adjuster (0-20mA)