PSW Premium

The PSW Premium Pump signal converter is used for connecting speed-controlled high-efficiency pumps with a PWM or 0-10 V control input to a controller without a corresponding output. Thus, when replacing the pump, speed control can be enabled without replacing the controller. The functionality of the PSW Premium is very similar to that of the PSW Basic, but it is additionally equipped with a relay output for the power supply of the pump. Moreover, it has an overrun function to reduce the number of switching processes for the high-efficiency pump.
Pump signal converter


For solar and heating pumps
PWM or 0-10 V output signal
Inversion of the output signal possible
Integrated pump power supply
Overrun function
Pump status indication
Compatible with all makes and models of pumps and controllers

Inputs: bursts, phase cutting
Outputs: 1 semiconductor relay, 1 PWM, 1 0-10 V
Power supply: 220 … 240 V~ (50..60 Hz)
Supply connection: type Y attachment
Power consumption: max. 1,7 VA
Mode of operation: 1.Y
Rated impulse voltage: 2.5 kV
Functions: signal converter, converting a speed-controlled 230 V signal into a PWM or 0-10 V signal.
Housing: plastic
Mounting: wall mounting
Indication/Display: operating LED
Ingress protection: IP 20 / DIN EN 60529
Protection class: II
Ambient temperature: 0 … 40 °C
Pollution degree: 2
Dimensions: Ø 139 mm, depth 45 mm

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