Viper SCC

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Viper SCC Duct Mounted Centrifugal Fan
Elta Select Product

Quick Facts

  • 8 standard sizes from 250mm to 630mm.
  • Air volume flow rates up to 1.73 m³/s (AC) and 1.73 m³/s (EC).
  • Static pressures up to 660 Pa (AC) and 973 Pa (EC).
  • Suitable for operating temperatures up to +60°C.
  • Available in AC & EC.

Delivery

  • Available for next day delivery with Elta Select

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Applications
Features & Benefits

Reliability

Motors and Impellers are manufactured by Ziehl-Abegg with sealed for life bearings.

Performance

High efficiency low tonal noise backward curved centrifugal impellers are directly driven by an AC or EC external rotor motor, designed to be non-overloading and provide high performance characteristics.

Material Strength

The all metal fan casing provides a long lasting and robust construction. The units have been constructed from mild steel and suitably treated to ensure full corrosion protection. Casings are powder coated polyester epoxy paint finish in pastel beige (RAL 7032).

Motors

Motors are highly efficient, lightweight external rotor motors, weatherproofed to IP54 and suitable for speed control. Each motor has integral thermal overload protection.

Quality assurance

All units are to be tested to ISO 5801:2007 (airside performance) and BS 848 Part 2: 1985 (sound performance). All units are designed and manufactured with procedures as defined in BS EN ISO 9001:2000.

Ease of installation

Fans are supplied with a fitted IP55 terminal box, which allows the fan to be positioned conveniently to incoming electrical inputs.

Tested To The Very Latest Standards

Units are tested to ISO 5801:1997 (airside performance) and independently tested to BS 848 Pt 2:1985 (sound performance), meaning accurate, up to date information on performance and noise data that can be relied upon.

Full Accessory Range

Speed controllers, anti-vibration mounts, electric heater batteries, silencers, panel filters, flexible connectors and non return dampers.

Warranty

Each SCC has a 12 month warranty.
Specification

Casing

The all metal fan casing and guard provide a long lasting and robust construction. The units have been constructed from mild steel and suitably treated to ensure full corrosion protection. The guard is powder coated polyester epoxy paint finish in black (RAL 9005). Fan casings are powder coated polyester epoxy paint finish in pastel beige (RAL 7032).

Motors

The units may have either an EC or AC external rotor motor fitted as standard. The motor contains sealed for life bearings. Thermal Class of motors to THCL 130 or 155 dependent on size. Manufactured by Ziehl-Abegg providing increased reliability. All motors are suitable for use in ambient air conditions up to +60°C. Electrical connection to the motor shall be provided by an IP55 terminal box.

Impellers

High efficiency low tonal noise backward curved centrifugal impeller, dynamically balanced to ISO 14694 Grade G6.3 and directly driven by the motor to provide a smooth airflow through the unit.

Quality Management

Units are to be designed and manufactured with procedures as defined in BS EN ISO 9001:2008. All SCC units are to be tested to ISO 5801:2007 (airside performance) and BS 848 Part 2:1985 (sound performance).
Accessories
  • Ancillary PackAncillary Pack
  • AV MountsAV Mounts
  • Matching FlangesMatching Flanges
  • Electronic ControllerElectronic Controller
  • Flexible ConnectionsFlexible Connections
  • Impeller Side GuardImpeller Side Guard
  • Mounting FeetMounting Feet
  • SilencerSilencer
  • Transformer ControllerTransformer Controller
  • Wall CowlWall Cowl
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