Lauritz Knudsen MU-G10HS SMART Controller DOL - for Submersible Pump of 10 HP | Suitable for North Region | IVRS Language - English, Hindi, Marathi, Gujarati, Punjabi | In-built Theft protection | Relay Range 20-42A | 360V AC
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Lauritz Knudsen MU-G10HS SMART Controller DOL - for Submersible Pump of 10 HP | Suitable for North Region | IVRS Language - English, Hindi, Marathi, Gujarati, Punjabi | In-built Theft protection | Relay Range 20-42A | 360V AC
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen Smart Direct-On-Line (DOL) Three Phase Submersible Pump Controller MU-G10HS – North Zone (360V) is a high-performance motor control & protection solution specifically designed for 10HP three-phase submersible pumps operating up to 360V AC. Engineered for reliable pump operation, efficient motor management, & enhanced equipment protection, this controller is ideal for agricultural irrigation systems, borewell installations, water distribution networks, & rural pumping applications where dependable performance is critical.
The controller utilizes the Direct-On-Line (DOL) starting method, a proven & cost-effective motor starting technique that directly connects the motor to the power supply. This ensures simple operation, dependable performance, & fast motor starting while minimizing installation complexity & maintenance requirements. It is particularly suitable for three-phase submersible pump applications requiring continuous & reliable operation.
Designed to operate within a current range of 20A to 42A, the MU-G10HS accommodates a variety of 10HP pump systems & load conditions. The controller continuously monitors operating parameters & incorporates advanced protection functions to safeguard motors & pumps from electrical & operational faults that could otherwise lead to downtime or equipment damage.
The integrated protection system provides reliable protection against overload conditions, phase failure, voltage imbalance, & dry run situations. These features help prevent motor overheating, equipment damage, excessive wear, & pump failure, thereby extending equipment life & improving overall system safety & reliability.
The 360V variant is specifically optimized for applications requiring tighter voltage monitoring & protection compared to standard higher-voltage systems. This makes it particularly suitable for installations operating below conventional 415V supply levels, where enhanced voltage sensitivity can improve equipment protection & operational stability.
The controller is housed in a compact & rugged enclosure designed to withstand demanding field conditions. Its durable construction ensures dependable operation in agricultural fields, outdoor installations, rural pumping stations, & utility infrastructure projects. The user-friendly design allows easy installation, operation, & maintenance.
The North Zone configuration is aligned with regional deployment requirements, environmental conditions, & service infrastructure, ensuring optimized compatibility & support for installations within the designated region.
This Smart DOL Three Phase Submersible Pump Controller is an ideal solution for applications requiring reliable motor starting, integrated protection, efficient water pumping performance, & long-term durability under challenging operating conditions.
How the Mechanism Works
The controller functions by:
• Providing Direct-On-Line (DOL) motor starting
• Supplying power directly to the motor during startup
• Monitoring motor operating current continuously
• Detecting overload conditions
• Identifying phase failure situations
• Monitoring voltage imbalance conditions
• Protecting against dry run operation
• Preventing damage caused by abnormal operating conditions
• Supporting efficient pump performance
• Enhancing system reliability & equipment life
It serves as a complete motor starting, control, & protection solution for three-phase submersible pumps.
Electrical Configuration
• Product Type: Smart DOL Three Phase Submersible Pump Controller
• Model: MU-G10HS
• Motor Rating: 10HP
• Operating Voltage: Up to 360V AC
• Phase Configuration: Three Phase
• Current Range: 20A–42A
• Starting Method: Direct-On-Line (DOL)
• Application: Submersible Pump Control & Protection
• Deployment Region: North Zone
• Primary Purpose: Motor Starting, Protection, & Pump Management
Construction & Design
Designed for reliability & field performance:
• Compact controller enclosure
• Rugged industrial construction
• User-friendly operating interface
• Precision protection circuitry
• Heavy-duty internal components
• Robust switching mechanism
• Field-ready outdoor suitability
• Easy installation arrangement
• Durable long-life design
• Low maintenance requirements
Safety & Protection
Provides protection against:
• Overload conditions
• Phase failure conditions
• Voltage imbalance situations
• Dry run operation
• Motor overheating risks
• Pump damage caused by abnormal operation
• Electrical system faults
• Unsafe operating conditions
• Premature equipment failure
• Operational interruptions & downtime
Purpose & Function
• Reliable motor starting performance
• Improved pump operational efficiency
• Enhanced equipment safety
• Reduced downtime & maintenance costs
• Long-term system reliability
• Simplified operation & monitoring
• Suitable for continuous duty applications
• Supports efficient water distribution
• Helps maximize motor service life
• Optimizes overall pumping performance
Application Domains
• Agricultural Irrigation Systems
• Borewell & Submersible Pump Installations
• Rural & Remote Pumping Systems
• Water Supply & Distribution Networks
• Industrial Water Handling Applications
• Infrastructure & Utility Projects
• Groundwater Extraction Systems
• Community Water Supply Installations
• Farm Water Management Systems
• Commercial Pumping Applications
Key Features
• Smart Direct-On-Line (DOL) motor controller
• Rated for 10HP three-phase submersible pumps
• Operating voltage: Up to 360V AC
• Current range: 20A–42A
• Provides reliable motor starting & control
• Integrated overload protection
• Integrated phase failure protection
• Integrated voltage imbalance protection
• Integrated dry run protection
• Suitable for submersible pump applications
• Optimized for lower-voltage (360V) systems
• Compact & rugged design for field deployment
• Easy installation & operation
• Designed for North Zone deployment
• Durable & reliable construction
Applications
• Agricultural irrigation systems
• Borewell & submersible pump installations
• Rural & remote pumping systems
• Water supply & distribution networks
• Industrial water handling applications
• Infrastructure & utility projects
• Farm pumping systems
• Water management applications
• Community water supply networks
• Groundwater extraction systems
FAQs
1. What is a DOL pump controller used for?
Ans: It is used to start, control, & protect three-phase motors, especially submersible pumps used in water pumping applications.
2. What motor rating does it support?
Ans: It is designed for 10HP three-phase submersible pump motors.
3. What voltage does it operate on?
Ans: It operates on systems up to 360V AC, making it suitable for installations requiring tighter voltage protection & monitoring.
4. What is the current range?
Ans: It supports an operating current range of 20A–42A, suitable for 10HP pump applications.
5. What protections are included?
Ans: It includes protection against overload, phase failure, voltage imbalance, & dry run conditions.
6. What does “North Zone” indicate?
Ans: It refers to a region-specific deployment & service support configuration aligned with North Zone operational requirements & infrastructure.
7. Why is the 360V variant beneficial?
Ans: The 360V version provides enhanced voltage sensitivity & protection for systems operating below standard 415V supply levels, helping improve motor safety & reliability.
8. How does the Smart DOL controller improve system performance?
Ans: By combining dependable motor starting, continuous monitoring, & advanced protection features, it reduces downtime, prevents equipment damage, increases pump efficiency, & extends the service life of motors & pumping systems.
Overview
| Coil Voltage | 360V |
|---|---|
| Conformity to Standard | IS/IEC 60947-4-1 |
| Environment | Suitable for Humid, Dusty and Hot Environment |
| Contactor Electrical Life - AC3 | 1 Million operations |
| Region | NORTH |
| Discount Percentage | Between 0-10 % |
| Mechanical Life | 10 Million operations |
| Service temperature | -5˚C to 55˚C |
| Rated impulse withstand voltage (Uimp) | 4KV |
| Rated Insulation Voltage Ui (V) | 690V |
| With/ Without WLC | Without WLC |
| HP | 10HP |
| Length(mm) | 506 |
| Breadth(mm) | 119 |
| Height(mm) | 275 |
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 Smart Direct-On-Line (DOL) Three Phase Submersible Pump Controller MU-G10HS – North Zone (360V) is a high-performance motor control & protection solution specifically designed for 10HP three-phase submersible pumps operating up to 360V AC. Engineered for reliable pump operation, efficient motor management, & enhanced equipment protection, this controller is ideal for agricultural irrigation systems, borewell installations, water distribution networks, & rural pumping applications where dependable performance is critical.
The controller utilizes the Direct-On-Line (DOL) starting method, a proven & cost-effective motor starting technique that directly connects the motor to the power supply. This ensures simple operation, dependable performance, & fast motor starting while minimizing installation complexity & maintenance requirements. It is particularly suitable for three-phase submersible pump applications requiring continuous & reliable operation.
Designed to operate within a current range of 20A to 42A, the MU-G10HS accommodates a variety of 10HP pump systems & load conditions. The controller continuously monitors operating parameters & incorporates advanced protection functions to safeguard motors & pumps from electrical & operational faults that could otherwise lead to downtime or equipment damage.
The integrated protection system provides reliable protection against overload conditions, phase failure, voltage imbalance, & dry run situations. These features help prevent motor overheating, equipment damage, excessive wear, & pump failure, thereby extending equipment life & improving overall system safety & reliability.
The 360V variant is specifically optimized for applications requiring tighter voltage monitoring & protection compared to standard higher-voltage systems. This makes it particularly suitable for installations operating below conventional 415V supply levels, where enhanced voltage sensitivity can improve equipment protection & operational stability.
The controller is housed in a compact & rugged enclosure designed to withstand demanding field conditions. Its durable construction ensures dependable operation in agricultural fields, outdoor installations, rural pumping stations, & utility infrastructure projects. The user-friendly design allows easy installation, operation, & maintenance.
The North Zone configuration is aligned with regional deployment requirements, environmental conditions, & service infrastructure, ensuring optimized compatibility & support for installations within the designated region.
This Smart DOL Three Phase Submersible Pump Controller is an ideal solution for applications requiring reliable motor starting, integrated protection, efficient water pumping performance, & long-term durability under challenging operating conditions.
How the Mechanism Works
The controller functions by:
• Providing Direct-On-Line (DOL) motor starting
• Supplying power directly to the motor during startup
• Monitoring motor operating current continuously
• Detecting overload conditions
• Identifying phase failure situations
• Monitoring voltage imbalance conditions
• Protecting against dry run operation
• Preventing damage caused by abnormal operating conditions
• Supporting efficient pump performance
• Enhancing system reliability & equipment life
It serves as a complete motor starting, control, & protection solution for three-phase submersible pumps.
Electrical Configuration
• Product Type: Smart DOL Three Phase Submersible Pump Controller
• Model: MU-G10HS
• Motor Rating: 10HP
• Operating Voltage: Up to 360V AC
• Phase Configuration: Three Phase
• Current Range: 20A–42A
• Starting Method: Direct-On-Line (DOL)
• Application: Submersible Pump Control & Protection
• Deployment Region: North Zone
• Primary Purpose: Motor Starting, Protection, & Pump Management
Construction & Design
Designed for reliability & field performance:
• Compact controller enclosure
• Rugged industrial construction
• User-friendly operating interface
• Precision protection circuitry
• Heavy-duty internal components
• Robust switching mechanism
• Field-ready outdoor suitability
• Easy installation arrangement
• Durable long-life design
• Low maintenance requirements
Safety & Protection
Provides protection against:
• Overload conditions
• Phase failure conditions
• Voltage imbalance situations
• Dry run operation
• Motor overheating risks
• Pump damage caused by abnormal operation
• Electrical system faults
• Unsafe operating conditions
• Premature equipment failure
• Operational interruptions & downtime
Purpose & Function
• Reliable motor starting performance
• Improved pump operational efficiency
• Enhanced equipment safety
• Reduced downtime & maintenance costs
• Long-term system reliability
• Simplified operation & monitoring
• Suitable for continuous duty applications
• Supports efficient water distribution
• Helps maximize motor service life
• Optimizes overall pumping performance
Application Domains
• Agricultural Irrigation Systems
• Borewell & Submersible Pump Installations
• Rural & Remote Pumping Systems
• Water Supply & Distribution Networks
• Industrial Water Handling Applications
• Infrastructure & Utility Projects
• Groundwater Extraction Systems
• Community Water Supply Installations
• Farm Water Management Systems
• Commercial Pumping Applications
Key Features
• Smart Direct-On-Line (DOL) motor controller
• Rated for 10HP three-phase submersible pumps
• Operating voltage: Up to 360V AC
• Current range: 20A–42A
• Provides reliable motor starting & control
• Integrated overload protection
• Integrated phase failure protection
• Integrated voltage imbalance protection
• Integrated dry run protection
• Suitable for submersible pump applications
• Optimized for lower-voltage (360V) systems
• Compact & rugged design for field deployment
• Easy installation & operation
• Designed for North Zone deployment
• Durable & reliable construction
Applications
• Agricultural irrigation systems
• Borewell & submersible pump installations
• Rural & remote pumping systems
• Water supply & distribution networks
• Industrial water handling applications
• Infrastructure & utility projects
• Farm pumping systems
• Water management applications
• Community water supply networks
• Groundwater extraction systems
FAQs
1. What is a DOL pump controller used for?
Ans: It is used to start, control, & protect three-phase motors, especially submersible pumps used in water pumping applications.
2. What motor rating does it support?
Ans: It is designed for 10HP three-phase submersible pump motors.
3. What voltage does it operate on?
Ans: It operates on systems up to 360V AC, making it suitable for installations requiring tighter voltage protection & monitoring.
4. What is the current range?
Ans: It supports an operating current range of 20A–42A, suitable for 10HP pump applications.
5. What protections are included?
Ans: It includes protection against overload, phase failure, voltage imbalance, & dry run conditions.
6. What does “North Zone” indicate?
Ans: It refers to a region-specific deployment & service support configuration aligned with North Zone operational requirements & infrastructure.
7. Why is the 360V variant beneficial?
Ans: The 360V version provides enhanced voltage sensitivity & protection for systems operating below standard 415V supply levels, helping improve motor safety & reliability.
8. How does the Smart DOL controller improve system performance?
Ans: By combining dependable motor starting, continuous monitoring, & advanced protection features, it reduces downtime, prevents equipment damage, increases pump efficiency, & extends the service life of motors & pumping systems.
Overview
| Coil Voltage | 360V |
|---|---|
| Conformity to Standard | IS/IEC 60947-4-1 |
| Environment | Suitable for Humid, Dusty and Hot Environment |
| Contactor Electrical Life - AC3 | 1 Million operations |
| Region | NORTH |
| Discount Percentage | Between 0-10 % |
| Mechanical Life | 10 Million operations |
| Service temperature | -5˚C to 55˚C |
| Rated impulse withstand voltage (Uimp) | 4KV |
| Rated Insulation Voltage Ui (V) | 690V |
| With/ Without WLC | Without WLC |
| HP | 10HP |
| Length(mm) | 506 |
| Breadth(mm) | 119 |
| Height(mm) | 275 |
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.