DC Solar Centrifugal Pump ARL-3SPN2-3

DC Solar Centrifugal Pump ARL-3SPN2-3

The DC Solar Centrifugal Pump ARL-3SPN2-3 is a compact and efficient submersible pump system, ideally suited for solar-powered water supply applications requiring moderate head and flow. It features an internal controller with MPPT function for optimized energy harvesting. With a stainless steel 304 pump body and impeller, and a water-filled BLDC motor, this pump ensures durability, good flow rates, and environmental safety.

Key Features:

• High Efficiency BLDC Motor: Features an encapsulated water-filled Permanent Magnet Synchronous Motor (PMSM) made of AISI 304, offering up to 85% efficiency and no pollution risk.
• Integrated Internal Controller: The pump includes an internal controller with Maximum Power Point Tracking (MPPT) efficiency of up to 98%, optimizing power conversion from solar panels.
• Robust All-Stainless Steel Construction: Made with stainless steel 304 for both the pump body and impeller, ensuring superior durability and corrosion resistance. (SS316 optional for pump end).
• Comprehensive Protection Features: Built-in safeguards against dry-run (no additional float sensor required), reverse polarity, phase loss, over-voltage, low-voltage, over-current, over-load, over-power, over-temperature, and stall.
• Good Performance: Capable of a Max Head of 22m and a Max Flow of 5.4m³/hr, making it suitable for moderate water lifting and flow requirements.
• Soft Start Running: Extends the system’s lifespan.
• Thrust Bearing System: Enhances motor durability and efficiency.
• Digital Display: Provides real-time voltage, current, power, and speed display for easy monitoring.
• Wide DC Voltage Range: Operates effectively within a 20-40V DC voltage range.
• Certifications: CE, TUV, SUD, UL, ISO9001, ISO14001, ensuring quality and compliance.

Technical Specifications:

• Model Number: ARL-3SPN2-3
• Power: $300\text{W / 0.40 Hp}$
• Power Type: DC
• Max Head: $22\text{m}$
• Max Flow: 5.4m3/hr
• Outlet Size: $1.25\text{ inches}$
• Pump Length: $0.49\text{m}$
• Impeller Type: Centrifugal
• Impeller Material: Stainless Steel 304
• Pump Body Material: Stainless Steel 304
• Motor Type: BLDC motor, Water-Filled, PMSM, Encapsulated
• Motor Material: AISI 304
• Max. Motor Current: $15\text{A (DC)}$
• Max. Submersion: $150\text{m}$
• Max. Water Temperature: $40\text{°C}$
• Motor Efficiency: Max. 85%
• Motor Insulation Class: F
• Motor Enclosure Class: IPX8
• Required Cooling Flow (Motor): $0.5\text{L/s}$
• Controller Type: Internal
• Controller Voltage (Optimal/Max): $40-90\text{Vmp/100Voc}$
• Controller MPPT Efficiency: Max. 98%
• Controller Enclosure Class: IP65
• Minimum Well Diameter: $3\text{ inches}$
• Pump Discharge: Rp 1.25
• Warranty: 2 years

Physical Dimensions & Weight (Pump+Controller):

• Gross Weight: $10.5\text{ KG}$
• Net Weight: $8.5\text{ KG}$
• Dimension: $61\times 36\times 16\text{MM}$
• Length (Pump): $0.49\text{ M}$

What’s Included:

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

Not Included (Self-Prepare):

• Suitable solar panels (Recommended: $550\text{W}$ solar panels in series).
• A 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).

Arab Land Solutions, accessible at store.arablandsolutions.com, is a diverse online marketplace offering a comprehensive range of products and services tailored to meet the needs of various sectors.

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

info@arablandsolutions.com