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Frequency converters for gas ring blowers

Supplier News
article image The G_200 with external frequency converter.

NASH_elmo has introduced a new range of improved, and optimised, frequency converters for its G_Series of blowers.

The new converters result in extremely high suction capacities up to 3000m3/h at pressure differences up to 780mbar, while the design, and precise production engineering of the converters, ensures a long service life with low operating costs.

The G_200e and G_400e gas ring blowers, with frequency converters, are suitable for applications where high volume flows and/or automatic modification to changing loads are required.

The blower performance may be adjusted simply and easily by the use of a potentiometer for manual control. The performance can also be automatically controlled via their analogue of digital inputs or via a PLC or other control system.

An integrated process regulation (PID controller) takes care of applications where a constant pressure or suction capacity is required.

With the nash_elmo frequency converter range, a smaller pump size can be selected to suit requirements, and reduce operating costs.

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