QUBe SQU-HT(S)

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QUBe SQU-HT(S) Centrifugal Box Fan
Elta Select Product

Quick Facts

  • 6 physical sizes with 8 models from 315mm to 710mm.
  • Air volume flow rates up to 3.9 m³/s.
  • Static pressures up to 1120 Pa.
  • Suitable for operating temperatures up to +120°C ( In-duct).
  • Inverter speed controllable via 1Ph and 3Ph supply.
  • Interchangeable double skinned panels.
  • Available in AC.

Delivery

  • Available for next day delivery with Elta Select
Applications
Features & Benefits

Full accessory range

Flexible connectors, attenuators, Eltadrive VSD frequency inverter controls, Eltadrive VSD frequency inverters (1Ph and 3Ph supply).

Material strength

Self supporting corrosion-resistant extruded Aluminium section, assembled with aluminium corners ideally suited for elevated temperature applications.

Motor performance

Three phase multi-voltage IP55 TEFC motor, wound for either (Delta) 230V/3Ph/50Hz or (Star) 400V/3Ph/50Hz connection, which is mounted out of the airstream, suitable for speed control with the Eltadrive VSD range of frequency inverter controls. Customer connection direct to the IP55 motor terminal box.

Quality Impeller Design

High efficiency backward curved welded steel impeller with a non-overloading power characteristic, suitable for continuous S1 operation up to 120°C, finished with a powder coating to RAL 5002 for greater surface protection.

Choice

Straight through airflow as supplied. Discharge position can be altered on site. Models to meet applicable kitchen regulations.

Quality assurance

All QUBe units are to be tested to ISO 5801:2007 (airside performance) and BS 848 Part 2: 1985 (sound performance).

Ease of installation

An easily removable motor/impeller assembly arrangement, ideal for frequent cleaning or maintenance.
Specification

Casing

Constructed from self supporting corrosion-resistant extruded Aluminium section, assembled with aluminium corners and 25mm thick double skinned removable panels, manufactured from pre-galvanised steel, in-filled with a non flammable mineral wool, 60kg/m³, thereby minimising breakout noise.

Motors

Three phase multi-voltage IP55 TEFC Foot / Flange mounted IEC frame motors, wound for either (Delta) 230V/3Ph/50Hz or (Star) at 400V/3Ph/50Hz connection, suitable for speed control when used with the Eltadrive VSD range of frequency inverter controls. Electrical connection is made directly to the IP55 motor terminal box.

Impellers

A high efficiency backward curved welded steel impeller with a nonoverloading power characteristic, suitable for continuous S1 operation up to +120°C, finished with a powder coating to RAL 5002 for greater surface protection, and dynamically balanced to G2.5 / G6.3 according to ISO1940 part 1.

Quality Management

Units are to be designed and manufactured with procedures as defined in BS EN ISO 9001:2008. All SQU-HT units are to be tested to ISO 5801:2007 (airside performance) and BS 848 Part 2:1985 (sound performance).
Accessories
  • Flexible ConnectionsFlexible Connections
  • InverterInverter
  • Matching FlangesMatching Flanges
  • SilencerSilencer
  • Transition PieceTransition Piece
  • Weather HoodWeather Hood
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