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Fans for Transformers

Fans for Transformers

  • Management of ventilation for three-phase dry transformers
  • Easy installation thanks to convenient articulated supports or support plates
  • Possibility to easily position and adjust the bar, thanks to a sliding system of the fan body relative to the fixed bar
  • Motors designed to ensure long life
  • The ventilation bars are supplied pre-assembled and equipped with an IP44 terminal block or FANBOX protection device

Category: Accessories for transformers
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Dimensions

  • Bar length 1975 ÷ 2390 mm
  • Single fan length 640 mm
  • Complete bar weight 19 Kg

Features

  • Suitable for transformers with power from 2500 KVA
  • Class H insulated motor
  • Long-life motor with protection
  • against dust and moisture
  • Aluminum fan ø 80×500 mm
  • Hardened and ground steel motor shaft
  • Zinc-coated sheet metal body and protective grille
  • Max. power consumption: 3x180W (50Hz) 3x206W (60Hz)
  • Free-air delivery: 3×1220 m³/h (50Hz) 3×1220 m³/h (60Hz)
  • Operating temperature: -10°C ÷ +60°C
  • Motor speed: 2400 rpm (50Hz) 2400 rpm (60Hz)
  • Noise level: 70 dBa (50Hz) 74 dBa (60Hz)
  • Number of fans: 3
  • Built according to standards

Power Supply

  • 220 ÷ 230V AC 50/60Hz
  • Terminal block in IP44 box – FANBOX (optional)

Mounting

  • Adjustable joint brackets or plate support