Description
Product Details
Brand: Grundfos
Weight: 85 kg
GRUNDFOS SQF COMBO1 SOLAR PUMP SYSTEM (80m | 5000 Litre per day)
The High performance submersible DC/AC Grundfos solar pump combo is ideal for off-grid applications.
Fitted with a Grundfos 1,4kW MSF 3 Motor which offers flexible power range and can operated with either DC or AC power:
The MSF 3 motor has been developed with a view to high reliability which is achieved through the following features:
• carbon/ceramic bearings • excellent starting capabilities • various protection facilities
The protective circuit incorporated in the motor electronic unit cuts out the pump in case of dry running or similar situations like over temperature,
The wide voltage range enables the motor to operate at any voltage from 30-300 VDC or 90-240 VAC. This makes installation and sizing very easy.
The built-in electronic unit gives the SQFlex system a number of advantages compared to conventional products. One of these advantages is the built-in microprocessor with MPPT. Thanks to the MPPT function, the pump’s duty point is continuously optimised according to the input power available. MPPT is only available for pumps connected to DC supply.
The flow levels on the Grundfos SQ Flex pump range is flexible dependent the well depth and panel configuration.
COMBO1 FLOW PROJECTION
INCLUDED IN THIS COMBO
- Grundfos SQF 1.2-3 Pump & Motor
- Grundfos IO-50 DC Switch
- 2 x 270 Watt High Performance Renewsys Poly Crystalline A-Grade Solar Panels
- 1 x Sacrificial Anode (1kg)
FEATURES & BENEFITS
- Dry-running protection
- High efficiency
- Overvoltage and undervoltage protection
- Overload protection
- Overtemperature protection
- Maximum Power Point Tracking (MPPT)
- Wide voltage range
- Reliability
SPECIFICATIONS
- Voltage –
- DC 30 – 300 Volt
- AC 90 – 240 Volt
- Power – 1400 Watt
- DC Motor – Brush-less / Oil cooled
- Motor Outer Shell – 304 Stainless Steel
- Pump Outer Shell – 304 Stainless Steel
- Impeller style – Screw Type (Helical Rotor)
- Impeller material – Stainless Steel / Rubber
- Bearing – Carbon/Ceramic
- Max Flow Rate – See flow diagram
- Max Head – 250m
- Outlet size – 1″ (25mm)
-
Outlet -Stainless steel
SOLAR PV CONFIGURATION:
PV combination could range from 1 panel up to 14 depending the voltage and Amp ratings of the panels used. The Grundfos SQ Flex range have been well tested and trailed with the Renewsys A Grade (Poly)Multi Crystalline Panels.
