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VLT® HVAC Drive FC 102

ACHIEVE THE LOWEST COST OF OWNERSHIP WITH A PREMIER DRIVE DEDICATED TO VENTILATION, HEATING & REFRIGERATION APPLICATIONS

Range

200-240V   1.1Kw - 45Kw

380-480V   1.1Kw - 1.0Mw

525-600V   1.1Kw - 90Kw

525-690V   1.1Kw - 1.4Mw

Enclosures

IP20/chassis, IP21/NEMA 1, IP55/NEMA 12 and IP66/NEMA 4X

Auto tuning of the PI controllers

The drive monitors how the system reacts on corrections made by the drive - and learns from it, so that precise and stable operation is achieved quickly.

Automatic Energy Optimization

Standard feature that optimizes motors magnetization at all speeds and loads. Increases energy efficiency by 5-15% for partial loads.

Energy monitoring

The VLT® HVAC Drive provides a complete range of energy consumption information, which helpsindentify low-efficiency components in the HVAC system.

PM motor support - better efficiency

Support for any non-salient permanent magnet motor up to 22kW. For more information, download the brochure "EC+ is the smart trend in HVAC Drive Technology", above.

Coated circuit boards

All standard PCBs conform with class 3C2 (IEC 60721-3-3). If used in especially harsh conditions, it is possible to order a special coating that comlies with class 3C3.

Ruggedized for extra protection Special treatment that ensures components remain firmly in place in environments characterized by high degrees of vibration, such as marine and mobile equipment.

Automated Resonance Monitoring

Avoid frequency bands at which connected fans create resonances in the ventilation system. This reduces installation time and system wear.

Fan Belit Monitoring

From the relation between current and speed. the HVAC Drive is able to recognize a broken belt easily.

End of Pump Curve

In the event of breaks or leakages, End of Curve triggers an alarm, shuts off the pump or performs a user-defined action.

Fire Override Mode

Safety feature that ensures fire escapes remain free of smoke by preventing the drive from reacting to control signals, warnings or alarms. Instead it continues reliable operation for as long as possible and runs until it eventually fails.

VLT HVAC

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