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Black coated aluminium centrifugal fan with six blades, 280mm diameter, IP54 rated

Fans

Fans K3G280-AK54-21 280mm 1030W EC centrifugal radiator

SKU CH-0BK6-SHQHK

280 mm EC centrifugal radiator delivers 1030 W at 3400 rpm with IP54 protection

  • EC motor delivers 1030 W output at 1.8 A draw
  • 280 mm aluminium impeller with six backward-curved blades
  • IP54 protection resists dust and water ingress
  • Operates from -25 °C to +60 °C ambient range
  • Compact 13.7 kg design integrates motor inside impeller

280 mm EC centrifugal radiator

The Fans K3G280-AK54-21 is a new 280 mm EC centrifugal radiator rated at 1030 W. It operates on a 400 V supply and draws 1.8 A at 3400 rpm. The aluminium impeller has six blades and weighs 13.7 kg.

400 V 1030 W power rating

This single specification determines whether the unit matches the available electrical supply and thermal load. The motor runs at 3400 rpm from a 400 V connection and delivers 1030 W of cooling power.

IP 54 protection and -25 °C to +60 °C range

The IP 54 enclosure handles dust and splashing water in industrial HVAC installations. Ambient temperatures from -25 °C to +60 °C are supported, so the radiator suits cold stores and hot plant rooms alike. Beyond these limits the unit is not rated.

How it compares

Measured against everything we stock in Radiator Fans & Boiler Parts, at today’s prices. Recalculated every night.

Price $922.99
Pricier than about 98% of the 95 comparable items (median $25.99).

Specifications

No published specifications for this item yet.

Questions about this item

What does the 1030W power rating mean for actual airflow in my system?

The 1030W rating indicates the motor's maximum electrical input at 400V and 1.8A, driving the 280mm impeller to 3400rpm for high-pressure centrifugal airflow.

How does the IP54 rating limit where this fan can be installed?

IP54 protects the motor and electronics against dust ingress and water splashes from any direction, allowing use in damp industrial environments but not direct jets or immersion.

What mounting clearance and fixings does the 280mm 13.7kg unit require?

The 280mm diameter impeller with six aluminium blades needs a matching cut-out and robust M6 or M8 bolt pattern to support 13.7kg at 3400rpm vibration.

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