QTSE-AR Control Panel - 400v

QTSE-AR three phase electromechanical control panel for one up to three electric pumps (or motors), with star delta start.

Electromechanical control panel with thermal protection against motor overload, contactor for motor start and selectable self hold (excludable by selector).

It is suitable for surface pumps, submerged pumps (without probes) and motors in general, with power range between 2,2 kW and 400 kW (please download the data sheet to learn more about all the available sizes and features). It can be used for wastewater drainage.

Electric control panel with thermoplastic case and IP55 protection degree.

Inputs and outputs

• N. 3 (QTSE10-AR) or 4 (QTSE20-AR) or 5 (QTSE30-AR) inputs for floats;
• N. 1 (QTSE10-AR) or 2 (QTSE20-AR) or 3 (QTSE30-AR) probes inputs for motor temperature (N.C.);
• 24Vac (0,2A 5VA) alarm output;

Functions

• Pumps start exchanger;
• Command with selector and LEDs ø 22mm;
• Main disconnecting switch with door lock;

Protections

• Thermal relay protection against motor overload;
• Protection with motor overtemperature probe;
• Auxiliary circuit and motor protection fuses;
• 24Vac auxiliary contacts from safety transformer;
• Very low voltage inputs;

Optional features

DS – Probe device for the control of water infiltration in the motor oil chamber;

Dimension & Weight

Circuit Diagrams

QTSE10-AR

QTSE20-AR

QTSE30-AR

Electrical Data