Solar Centrifugal Pump ARL-4SP2-11

Solar Centrifugal Pump ARL-4SP2-11

The Solar Centrifugal Pump ARL-4SP2-11 is an efficient and robust AC/DC solar centrifugal pump, designed for a variety of water pumping applications. It features a maximum head of 110m and a flow rate of up to 5.4m³/h. Constructed with durable AISI 304 stainless steel and an encapsulated water-filled BLDC motor, this pump ensures reliable and long-lasting performance. The integrated internal MPPT controller optimizes solar power utilization and provides extensive protection features, making it a dependable solution for diverse pumping needs.

Key Features:

• High-Efficiency BLDC Motor: Maximizes water output with up to 98% system efficiency and 85% motor efficiency.
• Durable Stainless Steel Construction: Made from AISI 304 stainless steel for excellent corrosion resistance and extended product life.
• Internal MPPT Controller: Optimizes solar power utilization with a maximum efficiency of 98%.
• Comprehensive Protection: Includes active protection against dry-run, reverse polarity, phase loss, over-voltage, low-voltage, over-current, over-load, over-power, over-temperature, and stall conditions, with error display.
• Encapsulated Water-Filled Motor: Eliminates pollution risk and ensures quiet operation.
• Soft Start Function: Contributes to a longer system life by reducing startup stress on components.
• Thrust Bearing System: Enhances motor durability and reliability.
• Integrated Display: Provides real-time information on voltage, current, and power.
• Included Essentials: Comes with a 1.5m cable, an electric float switch for water tanks, and various adhesive tapes for secure installation.

Technical Specifications:

System Overview:

• Power: 1800W (2.41 HP)
• Power Type: AC/DC
• Max Head: 110m
• Max Flow: 5.4m³/h
• Recommended Max Input: 0.6 kW
• Minimum Well Diameter: 3 inches
• Pump Discharge: Rp 1.25
• System Efficiency: Max. 98%
• Warranty: 2 Years
• Certificates: CE, TUV, SUD, UL, ISO9001, ISO14001

Motor Data:

• Type: BLDC motor, Water-Filled, PMSM
• Material: AISI 304
• Bearing: Thrust bearing system
• Efficiency: Max. 85%
• Enclosure Class: IPX8
• Insulation Class: F
• Max Water Temp: 40°C
• Max Submersion: 150m
• Max. DC Current: 15A
• Max Voltage (VOC): 100V
• Optimal Voltage (Vmp): 40-90V
• DC Voltage Range: 60-450V
• AC Voltage Range:  90-240V
• Required Cooling Flow: 0.5L/s
• Max Speed (Plastic/SS304/Helical): 4500 RPM / 4000 RPM / 4000 RPM

Controller Data:

• Controller Type: Internal
• MPPT Efficiency: Max. 98%
• Enclosure Class: IP65
• Voltage: 40-90Vmp/100Voc
• Protection Type: Dry-Run, Reverse, Phase Loss, Over-Voltage, Low-Voltage, Over-Current, Over-Load, Over-Power, Over-Temperature, Stall, Error Display (all active).

Pump End:

• Impeller Material: Stainless Steel 304
• Impeller Type: Centrifugal
• Pump Body: Stainless Steel 304
• Non-return valve
• Outlet Size: 1.25 inches
• Pump Length: 1

Physical Specifications (Pump + Controller):

• Gross Weight: 10.5 KG
• Net Weight: 8.5 KG
• Dimension: 61*36*16 MM
• Length: 1

What’s Included:

• 1x 3-inch DC solar centrifugal pump with 1.5m cable
• 1x Pump controller with MPPT function
• 1x Electric float switch for water tank
• 1x Waterproof adhesive tape
• 1x PVC electrical adhesive tape
• 1x PTFE tape

Not Included (Self-Prepare):

• Suitable solar panels (Recommend using 550W solar panels in series)
• Stainless steel wire (safety cable) to hold pump in bore
• Poly pipe from pump to water tank
• Pump outlet joint connector
• Wire power cable (2 wires plus earth)

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ARAB LAND Solutions, Musaffah – Mussafah 32/1 – Abu Dhabi, UAE.

info@arablandsolutions.com