Lauritz Knudsen MR-GiB Digital Single Phase Controller - for Submersible Pump of 3 HP, Start Capacitor of 200/250, Run Capacitor of 2X50 MFD | with Auto & Manual mode
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Lauritz Knudsen MR-GiB Digital Single Phase Controller - for Submersible Pump of 3 HP, Start Capacitor of 200/250, Run Capacitor of 2X50 MFD | with Auto & Manual mode
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen ITLK Digital Pump Controller for 3 HP Single Phase Submersible Pumps is a high-performance automatic pump control & protection unit engineered to deliver reliable motor operation, enhanced safety, & efficient water management for agricultural, commercial, industrial, & high-capacity residential pumping applications. Designed for demanding operating conditions, this controller helps ensure uninterrupted water supply while minimizing manual intervention & maintenance requirements.
Featuring Automatic Start functionality, the controller enables automatic pump operation for improved convenience & consistent water delivery. This automation simplifies pump management while ensuring dependable operation in large irrigation systems, deep borewell installations, & high-capacity water distribution networks.
The controller is designed with a 200–250 run winding configuration & a dual capacitor arrangement (2 × 50 µF), providing very high starting torque, smooth motor starting, & stable operation under heavy load conditions. This optimized electrical configuration makes it particularly suitable for deep borewells, long delivery pipelines, high-head pumping systems, & demanding water transfer applications requiring superior motor starting performance.
Its advanced digital control technology supports reliable motor protection against voltage fluctuations, overload conditions, & common electrical disturbances, helping improve equipment life, system efficiency, & operational reliability.
Built for durability & ease of installation, the controller is housed in a compact & rugged enclosure suitable for wall mounting or panel installation. Its robust construction enables seamless integration into borewell systems, irrigation setups, industrial pumping stations, & automated water management systems.
Widely used in water pumping applications where automatic operation, high starting torque, motor protection, & dependable performance are essential, the ITLK Digital Pump Controller delivers reliable operation & long-term durability.
How the Mechanism Works
• Automatically starts pump operation based on system demand
• Controls operation of single-phase submersible pump motors
• Supports smooth motor starting through dual capacitor-assisted operation
• Provides very high starting torque for demanding applications
• Maintains reliable operation under heavy load conditions
• Supports consistent water delivery performance
• Helps protect motors from common electrical disturbances
• Reduces stress on motor windings during startup
• Improves pumping system reliability & efficiency
• Supports efficient energy utilization
• Reduces downtime & maintenance requirements
• Enhances operational stability & motor performance
• Extends motor & pump operational life
• Simplifies operation through automatic functionality
• Provides dependable long-term performance
By combining automatic operation with digital motor protection, the controller ensures efficient & reliable performance for high-capacity pumping systems.
Electrical Configuration
• Product Type: Digital Pump Controller
• Series: ITLK Digital Controller Series
• Pump Capacity: 3 HP
• Pump Compatibility: Single Phase Submersible Pumps
• Start Type: Automatic Start
• Run Winding Configuration: 200–250
• Capacitor Configuration: 2 × 50 µF
• Control Technology: Digital Controller System
• Mounting Type: Wall Mounted / Panel Mounted
• Application: Automatic Pump Control & Protection
• Installation Environment: Agricultural, Commercial, Industrial, & Residential Applications
Construction & Design
Built for dependable pump automation applications:
• Compact & rugged controller enclosure
• Advanced digital control technology
• Automatic operating functionality
• Optimized for 3 HP submersible pump motors
• 200–250 run winding compatibility
• Dual capacitor-assisted starting arrangement
• Durable internal electrical components
• Reliable performance under varying load conditions
• Easy installation & integration into existing systems
• Long operational service life
• Suitable for continuous-duty applications
• Low-maintenance operational design
• User-friendly installation & operation
Safety & Protection
• Automatic pump operation reduces manual effort
• Enhanced motor protection capability
• Improved startup & running performance
• Increased pump & motor reliability
• Reduced maintenance requirements
• Longer equipment service life
• Improved water delivery consistency
• Better energy utilization efficiency
• Stable operation under varying conditions
• Reduced downtime & service interruptions
• Protection against voltage fluctuations & overloads
• Dependable long-term performance
Mounting & Durability
• Compact footprint enables flexible installation
• Suitable for wall-mounted applications
• Compatible with electrical control panels
• Durable enclosure protects internal components
• Easy installation & maintenance access
• Secure mounting arrangement
• Reliable operation in demanding environments
• Designed for continuous-duty operation
• High mechanical durability & stability
• Long-lasting operational reliability
Application Domains
• Deep Borewell Submersible Pump Systems
• Large Agricultural Irrigation Installations
• Commercial Water Supply Systems
• Industrial Water Pumping Applications
• High-Capacity Residential Water Systems
• Groundwater Extraction Projects
• Water Distribution Networks
• Utility Water Management Systems
• Farm Water Supply Infrastructure
• High-Head Pumping Applications
• Continuous-Duty Pumping Systems
Key Features
• Supports 3 HP single-phase submersible pumps
• Automatic start functionality
• 200–250 run winding configuration
• Dual capacitor setup (2 × 50 µF)
• Very high starting torque capability
• Reliable digital control technology
• Stable & efficient pump operation
• Enhanced motor protection capability
• Improved operational reliability
• Compact & rugged construction
• Easy installation & integration
• Long operational service life
• Suitable for demanding & high-load pumping applications
Applications
• Deep borewell submersible pump systems
• Large agricultural irrigation setups
• Commercial water supply systems
• Industrial water pumping applications
• High-capacity residential water systems
• Long pipeline water transfer systems
• Groundwater extraction systems
• Utility water management projects
• Farm irrigation infrastructure
• General-purpose high-capacity pumping applications
FAQs
1. What is this controller used for?
Ans: It is used for automatic operation & protection of high-capacity single-phase submersible pumps, ensuring reliable pumping performance & improved motor safety.
2. What motor capacity does it support?
Ans: The controller is specifically designed for 3 HP single-phase submersible pump motors.
3. Does it require manual operation?
Ans: No. This controller features automatic start functionality, reducing the need for manual intervention & improving operational convenience.
4. What is the capacitor configuration?
Ans: It utilizes two capacitors rated at 50 µF each (2 × 50 µF) to provide high starting torque & stable motor operation.
5. Why use a 2 × 50 µF capacitor configuration?
Ans: The dual-capacitor arrangement provides very high starting torque, making it ideal for heavy loads, deep borewells, long pipeline systems, & demanding pumping applications.
6. Where is this controller typically installed?
Ans: It is commonly installed in irrigation systems, borewell setups, commercial water supply systems, industrial pumping applications, & automated water distribution networks.
7. Is it suitable for heavy-duty applications?
Ans: Yes. The controller is specifically engineered for demanding & high-load pumping conditions requiring reliable motor performance & enhanced starting capability.
8. What are the advantages of the digital control system?
Ans: The digital control system improves operational stability, enhances motor protection, increases system reliability, reduces maintenance requirements, & extends equipment service life.
Overview
| Discount Percentage | Between 0-10 % |
|---|---|
| Terminal Capacity | 2 x 6 sq.mm (solid conductor) 1 x 6 sq.mm (stranded) Lug with max. width of 8.5 mm |
| Main contactor | Electronic |
| Mechanical Life | 0.5 million |
| Service temperature | -5 ˚C to +55 ˚C |
| Type co-ordination | Type 2 |
| Electrical life (Operating Cylces) | 0.1 million |
| Enclosure | Plastic |
| Rated operational current (Ie) (AC-3) | 17 A |
| Rated operational current (Ie) (AC-1) | 30 A |
| Rated impulse withstand voltage (Uimp) | 4 kV |
| Rated Insulation Voltage Ui (V) | 690 V |
| Rated operational voltage (Ue) | 240 V |
| Auto/Manual | Auto |
| With/ Without WLC | Without WLC |
| Run Capacitor | 2X50 |
| Start Capacitor | 200/250 |
| HP | 3HP |
| Length(mm) | 250 |
| Breadth(mm) | 87 |
| Height(mm) | 287 |
Warranty
- All products listed in the price list are covered by a warranty against manufacturing defects for a period of 18* months from the date of purchase.
- For Lauritz Knudsen MCBs & Isolators mounted inside Lauritz Knudsen Distribution Boards, an extended warranty of 5 years is provided.
- In the event of a defect due to faulty workmanship or other associated reasons, the manufacturer will, at its discretion, remedy the defect or replace the faulty parts or the entire product as soon as possible, free of cost.
- This warranty is subject to proper usage and efficient maintenance and does not cover defects arising from fire, accidents, inefficient maintenance, faulty operation, or deliberate or accidental damage.
- The warranty does not cover damage to power electronic components such as thyristors & IGBTs, which primarily fail due to over-temperature or over-voltage. Users must take adequate precautions to eliminate such conditions.
- The manufacturer shall not be responsible or liable for any special, incidental, social, or consequential losses (including loss of profits), punitive damages, injury, or damages of any kind solely attributable to defect or failure of its products.
- The manufacturer shall not be liable in any manner for issues related to or failure in the performance of any other equipment to which the product is connected.
Reviews
Description
About the Product
The Lauritz Knudsen ITLK Digital Pump Controller for 3 HP Single Phase Submersible Pumps is a high-performance automatic pump control & protection unit engineered to deliver reliable motor operation, enhanced safety, & efficient water management for agricultural, commercial, industrial, & high-capacity residential pumping applications. Designed for demanding operating conditions, this controller helps ensure uninterrupted water supply while minimizing manual intervention & maintenance requirements.
Featuring Automatic Start functionality, the controller enables automatic pump operation for improved convenience & consistent water delivery. This automation simplifies pump management while ensuring dependable operation in large irrigation systems, deep borewell installations, & high-capacity water distribution networks.
The controller is designed with a 200–250 run winding configuration & a dual capacitor arrangement (2 × 50 µF), providing very high starting torque, smooth motor starting, & stable operation under heavy load conditions. This optimized electrical configuration makes it particularly suitable for deep borewells, long delivery pipelines, high-head pumping systems, & demanding water transfer applications requiring superior motor starting performance.
Its advanced digital control technology supports reliable motor protection against voltage fluctuations, overload conditions, & common electrical disturbances, helping improve equipment life, system efficiency, & operational reliability.
Built for durability & ease of installation, the controller is housed in a compact & rugged enclosure suitable for wall mounting or panel installation. Its robust construction enables seamless integration into borewell systems, irrigation setups, industrial pumping stations, & automated water management systems.
Widely used in water pumping applications where automatic operation, high starting torque, motor protection, & dependable performance are essential, the ITLK Digital Pump Controller delivers reliable operation & long-term durability.
How the Mechanism Works
• Automatically starts pump operation based on system demand
• Controls operation of single-phase submersible pump motors
• Supports smooth motor starting through dual capacitor-assisted operation
• Provides very high starting torque for demanding applications
• Maintains reliable operation under heavy load conditions
• Supports consistent water delivery performance
• Helps protect motors from common electrical disturbances
• Reduces stress on motor windings during startup
• Improves pumping system reliability & efficiency
• Supports efficient energy utilization
• Reduces downtime & maintenance requirements
• Enhances operational stability & motor performance
• Extends motor & pump operational life
• Simplifies operation through automatic functionality
• Provides dependable long-term performance
By combining automatic operation with digital motor protection, the controller ensures efficient & reliable performance for high-capacity pumping systems.
Electrical Configuration
• Product Type: Digital Pump Controller
• Series: ITLK Digital Controller Series
• Pump Capacity: 3 HP
• Pump Compatibility: Single Phase Submersible Pumps
• Start Type: Automatic Start
• Run Winding Configuration: 200–250
• Capacitor Configuration: 2 × 50 µF
• Control Technology: Digital Controller System
• Mounting Type: Wall Mounted / Panel Mounted
• Application: Automatic Pump Control & Protection
• Installation Environment: Agricultural, Commercial, Industrial, & Residential Applications
Construction & Design
Built for dependable pump automation applications:
• Compact & rugged controller enclosure
• Advanced digital control technology
• Automatic operating functionality
• Optimized for 3 HP submersible pump motors
• 200–250 run winding compatibility
• Dual capacitor-assisted starting arrangement
• Durable internal electrical components
• Reliable performance under varying load conditions
• Easy installation & integration into existing systems
• Long operational service life
• Suitable for continuous-duty applications
• Low-maintenance operational design
• User-friendly installation & operation
Safety & Protection
• Automatic pump operation reduces manual effort
• Enhanced motor protection capability
• Improved startup & running performance
• Increased pump & motor reliability
• Reduced maintenance requirements
• Longer equipment service life
• Improved water delivery consistency
• Better energy utilization efficiency
• Stable operation under varying conditions
• Reduced downtime & service interruptions
• Protection against voltage fluctuations & overloads
• Dependable long-term performance
Mounting & Durability
• Compact footprint enables flexible installation
• Suitable for wall-mounted applications
• Compatible with electrical control panels
• Durable enclosure protects internal components
• Easy installation & maintenance access
• Secure mounting arrangement
• Reliable operation in demanding environments
• Designed for continuous-duty operation
• High mechanical durability & stability
• Long-lasting operational reliability
Application Domains
• Deep Borewell Submersible Pump Systems
• Large Agricultural Irrigation Installations
• Commercial Water Supply Systems
• Industrial Water Pumping Applications
• High-Capacity Residential Water Systems
• Groundwater Extraction Projects
• Water Distribution Networks
• Utility Water Management Systems
• Farm Water Supply Infrastructure
• High-Head Pumping Applications
• Continuous-Duty Pumping Systems
Key Features
• Supports 3 HP single-phase submersible pumps
• Automatic start functionality
• 200–250 run winding configuration
• Dual capacitor setup (2 × 50 µF)
• Very high starting torque capability
• Reliable digital control technology
• Stable & efficient pump operation
• Enhanced motor protection capability
• Improved operational reliability
• Compact & rugged construction
• Easy installation & integration
• Long operational service life
• Suitable for demanding & high-load pumping applications
Applications
• Deep borewell submersible pump systems
• Large agricultural irrigation setups
• Commercial water supply systems
• Industrial water pumping applications
• High-capacity residential water systems
• Long pipeline water transfer systems
• Groundwater extraction systems
• Utility water management projects
• Farm irrigation infrastructure
• General-purpose high-capacity pumping applications
FAQs
1. What is this controller used for?
Ans: It is used for automatic operation & protection of high-capacity single-phase submersible pumps, ensuring reliable pumping performance & improved motor safety.
2. What motor capacity does it support?
Ans: The controller is specifically designed for 3 HP single-phase submersible pump motors.
3. Does it require manual operation?
Ans: No. This controller features automatic start functionality, reducing the need for manual intervention & improving operational convenience.
4. What is the capacitor configuration?
Ans: It utilizes two capacitors rated at 50 µF each (2 × 50 µF) to provide high starting torque & stable motor operation.
5. Why use a 2 × 50 µF capacitor configuration?
Ans: The dual-capacitor arrangement provides very high starting torque, making it ideal for heavy loads, deep borewells, long pipeline systems, & demanding pumping applications.
6. Where is this controller typically installed?
Ans: It is commonly installed in irrigation systems, borewell setups, commercial water supply systems, industrial pumping applications, & automated water distribution networks.
7. Is it suitable for heavy-duty applications?
Ans: Yes. The controller is specifically engineered for demanding & high-load pumping conditions requiring reliable motor performance & enhanced starting capability.
8. What are the advantages of the digital control system?
Ans: The digital control system improves operational stability, enhances motor protection, increases system reliability, reduces maintenance requirements, & extends equipment service life.
Overview
| Discount Percentage | Between 0-10 % |
|---|---|
| Terminal Capacity | 2 x 6 sq.mm (solid conductor) 1 x 6 sq.mm (stranded) Lug with max. width of 8.5 mm |
| Main contactor | Electronic |
| Mechanical Life | 0.5 million |
| Service temperature | -5 ˚C to +55 ˚C |
| Type co-ordination | Type 2 |
| Electrical life (Operating Cylces) | 0.1 million |
| Enclosure | Plastic |
| Rated operational current (Ie) (AC-3) | 17 A |
| Rated operational current (Ie) (AC-1) | 30 A |
| Rated impulse withstand voltage (Uimp) | 4 kV |
| Rated Insulation Voltage Ui (V) | 690 V |
| Rated operational voltage (Ue) | 240 V |
| Auto/Manual | Auto |
| With/ Without WLC | Without WLC |
| Run Capacitor | 2X50 |
| Start Capacitor | 200/250 |
| HP | 3HP |
| Length(mm) | 250 |
| Breadth(mm) | 87 |
| Height(mm) | 287 |
Warranty
- All products listed in the price list are covered by a warranty against manufacturing defects for a period of 18* months from the date of purchase.
- For Lauritz Knudsen MCBs & Isolators mounted inside Lauritz Knudsen Distribution Boards, an extended warranty of 5 years is provided.
- In the event of a defect due to faulty workmanship or other associated reasons, the manufacturer will, at its discretion, remedy the defect or replace the faulty parts or the entire product as soon as possible, free of cost.
- This warranty is subject to proper usage and efficient maintenance and does not cover defects arising from fire, accidents, inefficient maintenance, faulty operation, or deliberate or accidental damage.
- The warranty does not cover damage to power electronic components such as thyristors & IGBTs, which primarily fail due to over-temperature or over-voltage. Users must take adequate precautions to eliminate such conditions.
- The manufacturer shall not be responsible or liable for any special, incidental, social, or consequential losses (including loss of profits), punitive damages, injury, or damages of any kind solely attributable to defect or failure of its products.
- The manufacturer shall not be liable in any manner for issues related to or failure in the performance of any other equipment to which the product is connected.