Control Panell QET 1000 (7.5 kWt)

QET 1000 is a control panel designed for stable and safe operation of three-phase submersible pumps up to 7.5 kW. It is intended for wells with high flow rate, stable voltage, and minimal risk of fluctuations — conditions in which the QET 1000 achieves maximum efficiency.

The panel ensures correct motor start-up, protects the pump from overload, short circuit, and improper operating modes. It is recommended for deep, high-output Pedrollo well systems and professional pumping installations.

Key advantages of QET 1000

▪️ Reliable control of three-phase motors up to 7.5 kW
▪️ Full overload and short-circuit protection
▪️ Automatic operation when connected to a float switch or pressure switch
▪️ Self-extinguishing thermoplastic enclosure with protection from moisture and dust
▪️ Durable Italian components
▪️ Suitable for Pedrollo deep-well pumps under ideal operating conditions

Construction and equipment

The QET 1000 panel includes:

▪️ Self-extinguishing thermoplastic housing (IP55)
▪️ Switch with fuses for circuit protection
▪️ Operating mode selector: MANUAL / AUTOMATIC
▪️ Terminal panel for connecting pressure switch or float switch
▪️ Three-pole contactor
▪️ Pump operation indicator lamp
▪️ Adjustable three-pole thermal overload relay with manual reset

Applications

▪️ Three-phase Pedrollo submersible deep-well pumps
▪️ Residential and cottage water-supply systems
▪️ Industrial pumping stations
▪️ Commercial water-distribution systems
▪️ High-load hydraulic installations

When QET 1000 is recommended

▪️ Well with high water level
▪️ Stable voltage with no fluctuations
▪️ No risk of dry-running
▪️ If conditions are unstable, the manufacturer recommends the QST series, which offers advanced protection features.