Brochure

WHY ATLAS COPCO VARIABLE SPEED DRIVE
+
TECHNOLOGY?
Atlas Copco’s GA Variable Speed Drive
+
(VSD
+
) technology closely follows the air demand by automatically adjusting the
motor speed. Combined with the innovative design of the iPM (Permanent Magnet) motor, this results in average energy
savings of 50% and an average cut of 37% in the lifecycle cost of a compressor. VSD
+
works with permanent, in-house
designed magnet motors.

On average 50% energy savings with an
extensive flow range (20-100%).

Integrated Elektronikon
®
Graphic controller
controls the motor speed and high efficiency
frequency inverter.

No wasted idling times or blow-off losses
during operation.

Compressor can start/stop under full system pressure
without the need to unload with special VSD
+
motor.

Eliminates peak current penalty during start-up.

Minimizes system leakage due to a lower
system pressure.

EMC Compliance to directives (2004/108/EG).