3-inch DC Solar Centrifugal Pump ARL-4SPK8-2

3-inch DC Solar Centrifugal Pump ARL-4SPK8-2

The 3-inch DC Solar Centrifugal Pump ARL-4SPK8-2 is an efficient, engineered for reliable water transfer with a focus on durability and performance. Equipped with a 600W BLDC motor and constructed from high-quality stainless steel, this pump is designed for various applications. It features an external MPPT controller that offers real-time monitoring of voltage, current, power, and speed, along with comprehensive protection functionalities. The encapsulated water-filled motor ensures no pollution risk, providing a sustainable and effective pumping solution.

Key Features:

• High-efficiency 600W BLDC motor
• External MPPT controller for optimal solar power utilization
• Real-time Voltage/Current/Power/Speed display
• Encapsulated water-filled motor for zero pollution risk
• Soft start functionality for extended system lifespan
• Robust thrust bearing system
• Extensive protection features: Over-load, Over-current, Over-voltage, Low-voltage, Dry protection (eliminating the need for an additional float sensor), and positive/negative pole reverse connection alarm
• Constructed with durable Stainless Steel-AISI 304 (316 optional)
• Integrated non-return valve
• Includes a wide range of essential accessories

Technical Specifications:

System Overview:

• Power: 600W (0.80HP)
• Max Head: 22m
• Max Flow: 15.6m3/h
• Power Type: AC/DC
• DC Voltage Range: 60-450V
• AC Voltage Range: 90-240V
• Recommended Max Input: Max. 0.6kW (Recommend using 550W solar panels in series)
• Minimum Well Diameter: Min 3inch
• Pump Discharge: Rp 1.25
• System Efficiency: Max. 98%
• Warranty: 2 Years

Pump End:

• Impeller Material: Stainless Steel 304
• Pump Body: Stainless Steel 304
• Impeller Type: Centrifugal
• Outlet Size: 2 inches
• Submersion: Max. 150m

Motor Details:

• Material: AISI 304
• Type: BLDC motor, Encapsulated water-filled, PMSM
• Bearing: Thrust bearing system
• Current: Max. DC 15A
• Water Temperature: Max. 40∘C
• Insulation Class: F
• Max Voltage: DC Max. VOC 100V
• Optimal Voltage: DC Best. Vmp 40-90V
• Max Speed (Plastic/SS304/Helical): 4500 RPM / 4000 RPM / 4000 RPM
• Enclosure Class: IPX8
• Required Cooling Flow: 0.5L/s

Controller Details:

• Type: External
• Function: Voltage/current/power display
• Voltage: 40-90Vmp/100Voc
• MPPT Efficiency: Max. 98%
• Enclosure Class: IP65
• 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 + Controller Specifications:

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

What’s Included:

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

Not Included (Self-Prepare):

• Suitable solar panels.
• 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).

Note:

• Recommend using 550W solar panels in series.
• The Controller is IP 65 Rated; however, it is recommended that it is not mounted in direct sunlight.
• VOC (V) Volts open circuit nothing connected; Vmp (V) Volts maximum power point under load.
• Exceeding limits may cause serious harm or irreparable damage.

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.

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

info@arablandsolutions.com