QMD20-SI2Control Panel

QMD20-SI2 Electronic single phase direct start control panel for 2 electric pumps.

Electronic control panel with thermal protection against motor overload  and equipped with integrated motor exchanger.

It is suitable for surface pumps, submerged pumps (without probes) and motors in general, with power range between 0,37 kW and 2,2 kW (please download the data sheet to learn more about all the available sizes and features). It can be used for emptying (drainage), filling or pressurization.

Electric control panel with thermoplastic case and IP50 protection degree, extendable to IP55.

Inputs and outputs

• N. 3 inputs for floats or pressure switches;

Functions

• Command with selector and LEDs;
• Emptying or filling mode switch;
• Second pump delayed start 0s/4s (selectable);
• Alternated start of pumps (excludable);
• Non contemporary start of pumps;
• Main disconnecting switch with door lock;

Protections

• Thermal relay protection against motor overload;
• Motor protection fuses;
• Very low voltage inputs;

Optional features

IP55 – IP55 protection degree;.

Dimensions & Weights

Circuit Diagrams 

QMD20-S12

Electrical Data