SOLAR DC MOTOR PUMP CONTROLLER -3 HP

SOLAR DC MOTOR PUMP CONTROLLER -3 HP Specification

Features
Automatic start/stop, Dry run protection, Soft start, Over voltage/ Under voltage / Over current protection, LCD Display

Input Voltage
DC 350-400 V

Efficiency
>95% Controller Efficiency

Maintenance Type
Low Maintenance

Product Type
Solar DC Motor Pump Controller - 3 HP

Material
Metal Enclosure, Stainless Steel

Number of Cells
N/A (depends on panel array used)

Power
3 HP

Operating Temperature
-10C to 55C

Max Voltage
450 V DC

Max System Voltage
450 V DC

Output Voltage
DC 350-400 V

Cable Length
Customizable/As Required

Switch Mode
Automatic/Manual switch options

Size
Standard Industrial Size

Dimension (L*W*H)
Approx. 300mm x 300mm x 150mm (for controller)

Color
Blue (controller), Silver (motor unit)

Weight
Approx. 10 kg (controller unit)

Application
Agricultural water pumping, irrigation, drinking water supply

Type Of Technology
Solar Photo-Voltaic based DC Motor Drive

Installation Type
Wall & Ground Mount

Cooling System
Natural Air Cooling

Control Panel Functions
Overload Protection, Water Level Sensor compatible

Controller Display
LCD / Digital Panel

Frequency
Variable (DC input), Compatible with MPPT

Protection Class
IP54/ IP65 (controller enclosure)

Power Factor
>0.95

Integrated Protections
Reverse polarity, short circuit, overload, phase loss

Control Logic
Microcontroller-Based Digital Control

Noise Level
<45 dB

Environment Suitability
Outdoor/Field Installation

Start Method
Soft Start Technology

Display Indications
Status, Faults, Input/Output Voltage, Pump Run Time

Mounting Kit Provided
Yes, Standard Hardware Included

Pump Compatibility
Submersible and Surface DC Pumps

Panel Connectivity
MC4 or Screw Terminal Block

SOLAR DC MOTOR PUMP CONTROLLER -3 HP About

T Square Motor is a trusted supplier of high-efficiency Solar Pumps, designed to meet the growing demand for sustainable and cost-effective water pumping in agriculture, domestic, and industrial applications. Our solar pumps run directly on solar energy, reducing electricity costs and enabling off-grid operation in rural areas.

Key Features:

Available in AC and DC pump variants
Power range: 0.5 HP to 10 HP
Submersible and surface pump options
High-efficiency MPPT-based solar controllers for maximum power output
Durable construction with corrosion-resistant stainless steel body
Low maintenance and long service life
Built-in protections: dry run, overload, short circuit, reverse polarity
Optional hybrid operation (solar + grid/diesel)

Product Range:

Submersible Solar Pumps Ideal for deep borewells
Surface Solar Pumps Suitable for open wells, ponds, and rivers
AC/DC Solar Pumps Versatile compatibility with solar inverters/controllers
3 HP, 5 HP, 7.5 HP, and 10 HP variants in stock

Applications:

Agricultural irrigation (drip & sprinkler)
Drinking water supply in rural areas
Livestock watering
Government solar pump subsidy schemes
Water lifting from borewells and wells

Why Choose T Square Motor?

Quality-assured solar pump solutions
Competitive pricing and ready stock
Expert guidance on solar system sizing
PAN India delivery and after-sales support

Go green and power your water needs with the sun.
Contact T Square Motor for high-performance Solar Pumps at the best price.

Reliable Water Pump Control for Outdoor Applications

Designed for both agricultural and drinking water supply needs, this pump controller excels in harsh outdoor environments. With robust overload and dry run protection, the system automatically adapts to fluctuating inputs and pump requirements. The all-metal IP54/IP65 enclosure guarantees durability, while the integrated LCD digital panel makes configuring and monitoring simple-even in remote field locations.

Comprehensive Protection and Efficient Performance

Safety and efficiency are paramount with this controller. It incorporates soft start features, phase loss protection, reverse polarity safeguards, and an impressive power factor of over 0.95. Advanced variable frequency control optimizes pump operation, ensuring longer equipment life and reduced downtime. Natural air cooling and stainless-steel components further minimize maintenance, making it perfect for continuous, demanding use.

FAQ's of SOLAR DC MOTOR PUMP CONTROLLER -3 HP:

Q: How do I install the SOLAR DC MOTOR PUMP CONTROLLER - 3 HP?

A: Installation is straightforward and can be carried out on either a wall or ground mount using the supplied mounting kit and standard hardware. Simply connect your solar panel array via MC4 connectors or screw terminal blocks, then link the controller to your compatible DC submersible or surface pump. Make sure to follow the included installation manual for safest and optimal results.

Q: What types of pumps are compatible with this controller?

A: This controller is compatible with both submersible and surface DC pumps, with a power rating up to 3 HP. Its variable DC input and wide voltage range (350-400 V DC, max 450 V DC) make it flexible for different pump models, especially those applied in agricultural and drinking water projects.

Q: When does the automatic start/stop feature activate?

A: The automatic start/stop function is governed by the integrated control logic and water level sensors (if connected). The controller starts the pump whenever water is required and stops it when the desired water level is reached or if a protection condition (such as dry run or overload) is detected, enhancing water management and system reliability.

Q: Where can the controller be used?

A: Engineered for outdoor and field setups, the controller features a heavy-duty IP54/IP65 enclosure and operates efficiently in a broad temperature range (-10C to 55C). Its weather-resistant design makes it ideal for farms, irrigation fields, rural water supply systems, and other demanding environments.

Q: What protections are integrated into this controller?

A: The unit provides comprehensive safeguards, including reverse polarity, short circuit, overload, phase loss, over-voltage, under-voltage, and dry run protection. These features preserve the longevity of your pump system and prevent damage due to electrical or operational anomalies.

Q: How does the LCD display assist in pump operation and maintenance?

A: The LCD digital panel displays real-time status, input/output voltages, fault messages, and pump run-time data. This information allows users to monitor performance, identify issues early, and perform minimal, targeted maintenance for uninterrupted operation.

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