3-inch DC Solar Centrifugal Pump ARL-4SPN4-3P 1000W

3-inch DC Solar Centrifugal Pump ARL-4SPN4-3P 1000W

The 3-inch DC Solar Centrifugal Pump ARL-4SPN4-3P 1000W is a powerful and efficient 3-inch DC solar centrifugal pump designed for robust water transfer applications. Featuring a 1000W BLDC motor with an integrated internal controller, this pump delivers a maximum head of 47 meters and a maximum flow of 9.3 cubic meters per hour. Its durable stainless steel 304 construction and encapsulated water-filled motor ensure reliability and prevent water pollution. This pump system is equipped with advanced protection features and includes essential accessories for a complete and long-lasting solution.

Key Features:

• High Efficiency BLDC Motor: Features a 1000W Permanent Magnet Synchronous Motor (PMSM) made of AISI 304, boasting a maximum efficiency of 85% for the motor and 98% for the system.
• Integrated Internal Controller: Comes with an internal controller that has a maximum MPPT efficiency of 98% and is IP65 rated, simplifying installation and ensuring optimal performance.
• Robust Construction: Built with a stainless steel 304 pump body and motor material (AISI 304), with an impeller made of plastic, ensuring durability and longevity. AISI 316 is optional for enhanced corrosion resistance.
• Comprehensive Protection: Offers extensive protection features including 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 protection. Includes a positive and negative pole reverse connection alarm.
• Encapsulated Water-Filled Motor: Designed to prevent water pollution, ensuring clean water delivery.
• Soft Start Functionality: Prolongs the system’s life by reducing wear and tear during startup.
• Thrust Bearing System: Enhances the motor’s reliability and operational stability.
• Real-time Monitoring: Provides a display for voltage, current, power, and speed.
• DC Powered: Exclusively designed to be powered by DC sources, ideal for solar applications.
• Essential Inclusions: Supplied with a 1.5m pump cable, the pump controller with MPPT, an electric float switch, and various types of adhesive tapes for convenient setup.

Technical Specifications:

Essential Infos

• Power: 1000W / 1.34HP
• Power Type: DC
• Max Head: 47m
• Max Flow: 9.3m³/h
• DC Voltage Range: 90-110V
• Outlet Size: 2 inches
• Impeller Material: Plastic
• Impeller Type: Centrifugal
• Controller: Internal
• Pump Body: Stainless Steel 304
• Certificates: CE, TUV, SUD, UL, ISO9001, ISO14001
• Warranty: 2 Years
• Materials: SS304 / SS

Specifications (Pump+Controller)

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

System Overview:

• Head (Max): 47m
• Flow (Max): 9.3m³/h
• Recommend Max Input: 0.6kW
• Minimum Well Diameter: Min 3inch
• Pump Discharge: Rp 1.25
• Efficient Max: 98%

Motor Data:

• System: Thrust bearing
• Efficiency: Max. 98%
• Enclosure Class: IPX8
• Insulation Class: F
• Water Temp: Max. 40°C
• Submersion: Max. 150m

Controller Data:

• Controller Type: Internal
• MPPT Efficiency: Max. 98%
• Enclosure Class: IP65
• Over-Load Protection: Active
• Losing-Phase Protection: Active
• Over Current Protection: Active

Motor Details:

• Power: 1000W
• Material: AISI 304
• Type: BLDC motor
• 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 Impeller): 4500 RPM
• Max Speed (SS304): 4000 RPM
• Max Speed (Helical): 4000 RPM
• Enclosure Class: IPX8
• Required Cooling Flow: 0.5L/s

Controller Details:

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

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 (Recommend using 550W 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).

System Reference Notes:

• The Controller is IP65 Rated, however it is recommended that it is not mounted in direct sunlight.
• VOC (V) refers to Volts open circuit (nothing connected); Vmp (V) refers to 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