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Product Information

Water-cooled variable speed drive for control and protection of single-phase water pumps up to a power of 1.5 kW.

This handy frequency converter ensures a constant, adjustable pressure at your faucet, regardless of the off-take.
It automatically adjusts the pump speed when the demand for water rises or falls.
The built-in dry-running protection completes the control.
For pump groups with two pumps, an additional communication cable is sufficient to have full control with 2 automatic, frequency-controlled pumps in alternance/cascade.
When used in a 3- or 4-pump system, a Sirio X4 switching module is available which provides communication and alternance/cascade control between the 3 or 4 controllers.

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