Fireplace Centrifugal Backward Curved Fan , EC Motor Centrifugal Roof Fans

EC is easy

Permanent magnet motors running on high voltage direct current (DC) electricity with built in AC to DC conversion allowing them to run direct from single phase or three phase mains supplies. There are several suppliers of such motors

Centrifugal Backward Curved Fan Typical applications

roof and building ventilation, cleanroom and other sensitive HEPA filtering application, laboratory and research facility ventilation, air conditioner, heat exchangers, in-line duct blowers, range hood, fire place inserts, humidifiers, dehumidifiers, hand dryer.

Centrifugal Backward Curved Fan Details

1. Material: Plastic: PA6.6(glass-fibre reinforced)
2. Injection-moulded round sheet-metal plate
3. Type of protection: IP44
4. Insulation: Class B
5. Bearing: Ball bearing
6. Operation Temperature:-25℃~+60℃

What is EC technology?

EC Technology stands for Electronically Commutated and combines AC and DC voltages, which is essentially a fan with a brushless DC motor, bringing the best of both technologies: the motor runs on a DC voltage, but with a normal AC supply. DC motors already have low power consumption but if used in an AC application, the power needed converting AC to DC, using a bulky, inefficient transformer. The EC motor incorporates voltage transformation within the motor. The non-rotating part of the motor (stator) is extended to make room for an electronic PCB board which includes power transformation AC to DC, as well as the controls.

Centrifugal Backward Curved Fan Parameters

Our Services

1. Warranty: 1 year warranty for all products.

2. Private Labelling: All of axial fans are able to be Private labeled.

3. Products Quality: 100% products inspection before delivery.

4. Just in time delivery: Normally, Lead time is 30 days.

Centrifugal Backward Curved Fan Pictures