Elektror S-HE Variable Frequency High Efficiency Centrifugal Fan

Technical description

The S-HE combines a high efficiency impeller with variable frequency control, so the air volume follows the process load instead of running at a fixed duty point.

On systems that do not always need full air volume, this is the range that shows the saving on the electricity bill rather than on the purchase order.

Key features

• High efficiency impeller
• Variable frequency load following
• Lower running cost on part-load duty

Typical applications

• Load-following equipment cooling
• Ventilation and exhaust
• Drying and dehumidification
• Combustion air supply

Model selection

Flow, differential pressure and motor rating depend on the impeller stage and the motor fitted. Send us the duty point — required flow, pressure or vacuum level, conveyed media, temperature, voltage and area classification — and we will confirm the exact model, stage count and motor.

Supply scope

• Complete unit with motor, mounting feet and terminal box
• Inlet and outlet silencers, filters and flexible connectors available
• Spare parts, seals, impellers, bearings and wearing parts held for after-sales
• Documentation, wiring diagram and commissioning guidance supplied with the unit