Lorentz PU600 CS-F3-7 Surface Solar Pump 5.2 m³/h 40 m Centrifugal

Product Description

The Lorentz PU600 CS-F3-7 Surface Solar Pump is the pumping unit consisting of the ECDRIVE 600 motor and CS-F3-7 centrifugal head. It shares the same hydraulics and hydraulic performance as the PS2-600 version, reaching up to 5.2 m³/h and 40 m head, but in this case does not include a controller. It is designed to be integrated with a Lorentz PS2-600 controller or another compatible control/inverter solution that manages MPPT, protections, and system operation logic.

Main Features

• Flow/head: up to 5.2 m³/h and 40 m with the high-efficiency CS-F3-7 head (up to 50%).
• ECDRIVE 600 motor of 0.70 kW, 900–3,300 rpm, max. current 13 A; brushless, maintenance-free design.
• Robust construction in AISI 304 stainless steel and premium alloys.
• Wide thermal range: ambient −40…50 °C; water temperature up to 70 °C.
• Motor protection rating IPX4; designed for continuous surface operation.

Advantages or Benefits

• Integration flexibility: allows selection of the ideal controller (Lorentz PS2-600 recommended) and sizing of the PV array according to the project.
• Cost optimization: reuse existing controllers or configure the system with specific functionalities.
• Long service life: brushless motor and stainless materials reduce downtime and maintenance.
• Hydraulic curves suitable for low-medium pressure drip/sprinkler irrigation, transfer, and tank filling.

Purpose or Applications

Suitable for surface solar installations where custom control configuration is required: farms with their own automation, integrations with PLCs, or with already installed Lorentz controllers. It is essential to correctly size the suction (diameter, losses, and suction height) to meet NPSH and avoid cavitation.

Technical Specifications

Compatibilities

Requires a solar pump controller to operate (e.g., Lorentz PS2-600). The photovoltaic array must comply with the electrical window of the selected controller (e.g., optimal Vmp > 68 V and ≤150 V input with PS2-600). Compatible with standard accessories: level probes/switches, dry well protection, check valves, filters, and surface pipes sized to the project's flow and pressure.

The Lorentz PU600 CS-F3-7 Surface Solar Pump offers the hydraulic power of the 600 series with the freedom to select the most suitable control and PV configuration for each professional installation.