Lauritz Knudsen MR-Gi Digital Single Phase Controller - for Submersible Pump of 1 HP, Start Capacitor of 120/150, Run Capacitor of 1X50 MFD | with Off Timer| Manual Version
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Lauritz Knudsen MR-Gi Digital Single Phase Controller - for Submersible Pump of 1 HP, Start Capacitor of 120/150, Run Capacitor of 1X50 MFD | with Off Timer| Manual Version
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen ITLK Digital Pump Controller for 1 HP Single Phase Submersible Pumps is a high-performance pump control & protection unit engineered to provide reliable operation, enhanced motor safety, & efficient water management in residential, agricultural, commercial, & light industrial pumping applications. Designed to deliver dependable performance under varying operating conditions, this controller helps ensure smooth pump functioning while extending motor life & reducing maintenance requirements.
Featuring a manual start configuration, the controller allows operators to start & stop the pump as needed, providing complete control over pumping operations. Its digital control technology ensures stable motor performance, improved reliability, & enhanced protection against common electrical disturbances encountered in water pumping systems.
The controller is designed with a 120–150 run winding configuration & a 50 µF capacitor arrangement that facilitates smooth motor starting, stable running performance, & efficient operation under varying loads. This optimized configuration helps improve pump performance & supports reliable water delivery in demanding applications.
Engineered for durability & ease of installation, the controller is housed in a compact & rugged enclosure suitable for wall mounting or panel integration. Its user-friendly design enables easy installation & seamless integration into borewell, submersible, & water supply systems.
The ITLK Digital Pump Controller is widely used in domestic water supply systems, irrigation applications, borewell installations, commercial water management systems, & light industrial pumping applications where dependable motor control & long-term operational reliability are critical.
How the Mechanism Works
• Controls the starting & operation of single-phase submersible pump motors
• Provides manual start functionality for user-controlled operation
• Utilizes digital control technology for stable pump performance
• Supports efficient motor starting through optimized capacitor configuration
• Improves starting torque & motor efficiency
• Helps maintain stable operation under changing load conditions
• Supports consistent water delivery performance
• Enhances reliability of pumping systems
• Assists in protecting motors from common electrical disturbances
• Helps reduce stress on motor windings during startup
• Supports efficient energy utilization in pumping applications
• Improves operational stability & dependability
• Reduces maintenance requirements & downtime
• Enhances overall system performance & reliability
• Extends motor & pump service life
By providing reliable motor control & protection, the controller ensures efficient operation of water pumping systems while maintaining stable performance in demanding conditions.
Electrical Configuration
• Product Type: Digital Pump Controller
• Series: ITLK Digital Controller Series
• Pump Capacity: 1 HP
• Pump Compatibility: Single Phase Submersible Pumps
• Start Type: Manual Start
• Run Winding Configuration: 120–150
• Capacitor Rating: 50 µF
• Control Technology: Digital Controller System
• Mounting Type: Wall Mounted / Panel Mounted
• Application: Pump Control & Protection
• Installation Environment: Residential, Agricultural, Commercial, & Light Industrial Applications
Construction & Design
Built for dependable pump control applications:
• Rugged & compact controller enclosure
• Advanced digital control system architecture
• Optimized for 1 HP submersible pump applications
• Manual start operating configuration
• 120–150 run winding compatibility
• Efficient 50 µF capacitor-based starting support
• Durable internal electrical components
• Reliable operation under varying load conditions
• Easy integration into pump control systems
• Long operational service life
• Designed for continuous pump usage applications
• Low-maintenance design architecture
• User-friendly installation & operation
Safety & Protection
• Reliable pump motor operation
• Enhanced motor protection capability
• Stable starting & running performance
• Improved pumping system reliability
• Reduced electrical stress on motor components
• Increased motor operating life
• Lower maintenance requirements
• Smooth startup performance
• Consistent water supply operation
• Improved system efficiency
• Better operational stability under varying conditions
• Reduced downtime & service interruptions
• Dependable long-term performance
Mounting & Durability
• Compact design allows space-efficient installation
• Suitable for wall-mounted installations
• Compatible with panel-mounted applications
• Durable enclosure construction
• Reliable operation in demanding environments
• Secure installation arrangement
• Designed for long-term field performance
• Easy maintenance access
• Suitable for continuous-duty pumping applications
• Strong mechanical durability & operational reliability
Application Domains
• Borewell Submersible Pump Systems
• Residential Water Supply Systems
• Agricultural Irrigation Systems
• Small Commercial Water Supply Applications
• Light Industrial Pump Installations
• Groundwater Pumping Systems
• Domestic Water Distribution Networks
• Farm Water Pump Applications
• Utility Water Supply Systems
• Rural Water Distribution Projects
• Continuous-Duty Water Pumping Installations
Key Features
• Supports 1 HP single-phase submersible pumps
• Digital control technology for reliable operation
• Manual start functionality
• 120–150 run winding configuration
• 50 µF capacitor arrangement for smooth motor starting
• Reliable motor control & protection
• Improved pump performance & efficiency
• Compact & durable construction
• Easy installation & system integration
• Extended motor & equipment lifespan
• Stable performance under varying load conditions
Applications
• Borewell submersible pump systems
• Residential water pumping systems
• Agricultural irrigation setups
• Small commercial water supply systems
• Light industrial pump applications
• Groundwater extraction systems
• Rural water supply installations
• Building utility water systems
• Domestic water management systems
• General-purpose pumping applications
FAQs
1. What is this controller used for?
Ans: It is used to control & protect single-phase submersible pumps, ensuring reliable motor operation & stable water pumping performance.
2. What motor capacity does it support?
Ans: The controller is specifically designed for 1 HP single-phase submersible pump motors.
3. Does it have automatic or manual start?
Ans: The controller features a manual start configuration, giving users direct control over pump operation.
4. What is the run winding configuration?
Ans: It is designed for motors with a 120–150 run winding configuration.
5. What is the capacitor specification?
Ans: The controller uses a 50 µF capacitor to support smooth motor starting & efficient operation.
6. Where is this controller typically installed?
Ans: It is commonly installed with borewell pumps, submersible pump systems, domestic water supply systems, & irrigation applications.
7. Is it suitable for agricultural use?
Ans: Yes. It is ideal for agricultural irrigation systems & farm water pumping applications.
8. Can it be used in commercial & industrial applications?
Ans: Yes. The controller is suitable for residential, commercial, agricultural, & light industrial pumping systems requiring reliable motor control & protection.
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 | Manual |
| With/ Without WLC | Without WLC |
| Run Capacitor | 1X50 |
| Start Capacitor | 120/150 |
| HP | 1HP |
| 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 1 HP Single Phase Submersible Pumps is a high-performance pump control & protection unit engineered to provide reliable operation, enhanced motor safety, & efficient water management in residential, agricultural, commercial, & light industrial pumping applications. Designed to deliver dependable performance under varying operating conditions, this controller helps ensure smooth pump functioning while extending motor life & reducing maintenance requirements.
Featuring a manual start configuration, the controller allows operators to start & stop the pump as needed, providing complete control over pumping operations. Its digital control technology ensures stable motor performance, improved reliability, & enhanced protection against common electrical disturbances encountered in water pumping systems.
The controller is designed with a 120–150 run winding configuration & a 50 µF capacitor arrangement that facilitates smooth motor starting, stable running performance, & efficient operation under varying loads. This optimized configuration helps improve pump performance & supports reliable water delivery in demanding applications.
Engineered for durability & ease of installation, the controller is housed in a compact & rugged enclosure suitable for wall mounting or panel integration. Its user-friendly design enables easy installation & seamless integration into borewell, submersible, & water supply systems.
The ITLK Digital Pump Controller is widely used in domestic water supply systems, irrigation applications, borewell installations, commercial water management systems, & light industrial pumping applications where dependable motor control & long-term operational reliability are critical.
How the Mechanism Works
• Controls the starting & operation of single-phase submersible pump motors
• Provides manual start functionality for user-controlled operation
• Utilizes digital control technology for stable pump performance
• Supports efficient motor starting through optimized capacitor configuration
• Improves starting torque & motor efficiency
• Helps maintain stable operation under changing load conditions
• Supports consistent water delivery performance
• Enhances reliability of pumping systems
• Assists in protecting motors from common electrical disturbances
• Helps reduce stress on motor windings during startup
• Supports efficient energy utilization in pumping applications
• Improves operational stability & dependability
• Reduces maintenance requirements & downtime
• Enhances overall system performance & reliability
• Extends motor & pump service life
By providing reliable motor control & protection, the controller ensures efficient operation of water pumping systems while maintaining stable performance in demanding conditions.
Electrical Configuration
• Product Type: Digital Pump Controller
• Series: ITLK Digital Controller Series
• Pump Capacity: 1 HP
• Pump Compatibility: Single Phase Submersible Pumps
• Start Type: Manual Start
• Run Winding Configuration: 120–150
• Capacitor Rating: 50 µF
• Control Technology: Digital Controller System
• Mounting Type: Wall Mounted / Panel Mounted
• Application: Pump Control & Protection
• Installation Environment: Residential, Agricultural, Commercial, & Light Industrial Applications
Construction & Design
Built for dependable pump control applications:
• Rugged & compact controller enclosure
• Advanced digital control system architecture
• Optimized for 1 HP submersible pump applications
• Manual start operating configuration
• 120–150 run winding compatibility
• Efficient 50 µF capacitor-based starting support
• Durable internal electrical components
• Reliable operation under varying load conditions
• Easy integration into pump control systems
• Long operational service life
• Designed for continuous pump usage applications
• Low-maintenance design architecture
• User-friendly installation & operation
Safety & Protection
• Reliable pump motor operation
• Enhanced motor protection capability
• Stable starting & running performance
• Improved pumping system reliability
• Reduced electrical stress on motor components
• Increased motor operating life
• Lower maintenance requirements
• Smooth startup performance
• Consistent water supply operation
• Improved system efficiency
• Better operational stability under varying conditions
• Reduced downtime & service interruptions
• Dependable long-term performance
Mounting & Durability
• Compact design allows space-efficient installation
• Suitable for wall-mounted installations
• Compatible with panel-mounted applications
• Durable enclosure construction
• Reliable operation in demanding environments
• Secure installation arrangement
• Designed for long-term field performance
• Easy maintenance access
• Suitable for continuous-duty pumping applications
• Strong mechanical durability & operational reliability
Application Domains
• Borewell Submersible Pump Systems
• Residential Water Supply Systems
• Agricultural Irrigation Systems
• Small Commercial Water Supply Applications
• Light Industrial Pump Installations
• Groundwater Pumping Systems
• Domestic Water Distribution Networks
• Farm Water Pump Applications
• Utility Water Supply Systems
• Rural Water Distribution Projects
• Continuous-Duty Water Pumping Installations
Key Features
• Supports 1 HP single-phase submersible pumps
• Digital control technology for reliable operation
• Manual start functionality
• 120–150 run winding configuration
• 50 µF capacitor arrangement for smooth motor starting
• Reliable motor control & protection
• Improved pump performance & efficiency
• Compact & durable construction
• Easy installation & system integration
• Extended motor & equipment lifespan
• Stable performance under varying load conditions
Applications
• Borewell submersible pump systems
• Residential water pumping systems
• Agricultural irrigation setups
• Small commercial water supply systems
• Light industrial pump applications
• Groundwater extraction systems
• Rural water supply installations
• Building utility water systems
• Domestic water management systems
• General-purpose pumping applications
FAQs
1. What is this controller used for?
Ans: It is used to control & protect single-phase submersible pumps, ensuring reliable motor operation & stable water pumping performance.
2. What motor capacity does it support?
Ans: The controller is specifically designed for 1 HP single-phase submersible pump motors.
3. Does it have automatic or manual start?
Ans: The controller features a manual start configuration, giving users direct control over pump operation.
4. What is the run winding configuration?
Ans: It is designed for motors with a 120–150 run winding configuration.
5. What is the capacitor specification?
Ans: The controller uses a 50 µF capacitor to support smooth motor starting & efficient operation.
6. Where is this controller typically installed?
Ans: It is commonly installed with borewell pumps, submersible pump systems, domestic water supply systems, & irrigation applications.
7. Is it suitable for agricultural use?
Ans: Yes. It is ideal for agricultural irrigation systems & farm water pumping applications.
8. Can it be used in commercial & industrial applications?
Ans: Yes. The controller is suitable for residential, commercial, agricultural, & light industrial pumping systems requiring reliable motor control & protection.
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 | Manual |
| With/ Without WLC | Without WLC |
| Run Capacitor | 1X50 |
| Start Capacitor | 120/150 |
| HP | 1HP |
| 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.