Solar Submersible Pump ARL-4SP8-3

Solar Submersible Pump ARL-4SP8-3

The Solar Submersible Pump ARL-4SP8-3 is an efficient DC solar centrifugal pump, designed for reliable water supply in various applications. It features a high-efficiency BLDC motor and an internal MPPT controller, ensuring optimal performance and comprehensive protection. Made from durable AISI 304 stainless steel, this pump is built for long-lasting operation, and its encapsulated water-filled motor design eliminates pollution risks, making it an environmentally friendly choice for your pumping needs.

Key Features:

• High-efficiency BLDC motor
• Internal controller with MPPT function
• Durable Stainless Steel (AISI 304) construction
• Encapsulated water-filled motor (no pollution risk)
• Soft start running for extended system life
• Thrust bearing system
• Voltage/Current/Power/Speed display
• Positive and negative pole reverse connection alarm
• Comprehensive protection: over-load, over-current, over-voltage, low-voltage, and dry protection (no external float sensor needed)
• Wide range of accessories included

Technical Specifications:

System Overview:

• Head: Max. 33m
• Flow: Max. 15.6m³/h
• Recommended Max Input: Max. 0.6kW
• Minimum Well Diameter: Min 3 inches
• Pump Discharge: Rp 1.25
• Efficient Max: 98%

Motor Data:

• Power: 1200W (1.61HP)
• Material: AISI 304
• Type: BLDC motor, Water-Filled, PMSM
• Feature: Encapsulated water-filled
• Bearing: Thrust bearing system
• Current: Max. DC 15A
• Submersion: Max. 150m
• Water Temp: Max. 40°C
• Efficiency: Max. 85%
• Insulation Class: F
• Max Voltage: DC Max. VOC 100V
• Optimal Voltage: DC Best. Vmp 40-90V
• Max Speed (Plastic): 4500 RPM
• Max Speed (SS304): 4000 RPM
• Max Speed (Helical): 4000 RPM
• Enclosure Class: IPX8
• Required Cooling Flow: 0.5L/s

Controller Data:

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

Pump End:

• Impeller Material: Stainless Steel 304
• Pump Body: Stainless Steel 304
• Impeller Type: Centrifugal
• Outlet Size: 2 inches
• Non-return valve

General Specifications (Pump+Controller):

• Power Type: AC/DC
• DC Voltage Range: 60-450V
• AC Voltage Range: 90-240V
• Gross Weight: 10.5 KG
• Net Weight: 8.5 KG
• Dimension: 61*36*16 MM
• Length: 0.85

Certificates:

• CE, TUV, SUD, UL, ISO9001, ISO14001

What’s Included:

• 1* 3-inch 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)

Warranty:

• 2 Years

Note:

• Recommend using 550W solar panels in series.
• The Controller is IP65 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.

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

info@arablandsolutions.com