Lauritz Knudsen MR-G2W Single Phase Submersible Controllers (With WLC) of 3HP, Start Capacitor 200/250, Run Capacitor 2 x 36MFD | Relay Range 13-22A | with in-built WLC (Ammeter & Voltmeter version only)
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Lauritz Knudsen MR-G2W Single Phase Submersible Controllers (With WLC) of 3HP, Start Capacitor 200/250, Run Capacitor 2 x 36MFD | Relay Range 13-22A | with in-built WLC (Ammeter & Voltmeter version only)
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen Single Phase Controller with WLC for Submersible Pump MR G 2W 3 HP is a control & protection unit with integrated water level control (WLC), designed for efficient operation of single phase submersible pumps. It is widely used in residential, agricultural, & light industrial applications where automatic water level management & system protection are essential.
This controller integrates capacitor support, protection mechanisms, & water level monitoring to ensure smooth motor starting, efficient operation, & extended service life. It is specifically designed for 3 HP motors & includes a capacitor configuration of 200–250 MFD & 2 x 36 MFD for optimized performance.
Purpose & Function
This controller is designed to ensure reliable pump operation & water management:
• Controls starting & running of submersible pumps
• Monitors & manages water levels automatically
• Provides protection against electrical faults
• Ensures smooth & efficient motor operation
• Prevents dry run & overflow conditions
Electrical Configuration
• Product type: Single Phase Pump Controller with WLC
• Series: MR G 2W
• Motor rating: 3 HP
• Capacitor configuration: 200–250 MFD, 2 x 36 MFD
• Function: Motor control, protection, & water level control
• Compatibility: Designed for submersible pump applications
Construction & Design
Engineered for reliable & durable operation:
• High quality electrical components for stable performance
• Integrated capacitor system for efficient motor starting
• Built-in water level control function
• Compact & robust enclosure design
• Suitable for continuous operation
Safety & Protection
• Protects motor against overload & faults
• Prevents dry running of pump
• Avoids water overflow conditions
• Enhances operational safety
• Improves overall system reliability & lifespan
Mounting & Installation
• Designed for easy installation in pump systems
• Suitable for panel or wall mounting
• Simple wiring & setup
• Supports water level sensor integration
• Suitable for indoor & field applications
Application Domains
• Residential water supply systems
• Overhead tank & sump automation
• Agricultural irrigation systems
• Borewell & submersible pump installations
• Water level automation systems
• OEM pump control setups
Key Features
• Controller with integrated water level control
• Suitable for 3 HP single phase pumps
• Prevents dry run & overflow conditions
• Optimized capacitor configuration for efficient operation
• Enhances motor life & performance
• Compact & durable construction
• Easy installation & maintenance
Applications
• Automatic water tank filling systems
• Submersible pump automation
• Borewell & sump management
• Irrigation systems
• Water supply control systems
FAQs
1. What is this controller used for?
Ans: It is used to control & protect single phase submersible pumps with water level monitoring.
2. What motor rating does it support?
Ans: It is designed for 3 HP motors.
3. What is the capacitor configuration?
Ans: It includes 200–250 MFD & 2 x 36 MFD capacitor setup.
4. Does it provide water level control?
Ans: Yes, it includes built-in water level control functionality.
5. Does it protect against dry running?
Ans: Yes, it prevents pump operation during low water conditions.
6. Is installation easy?
Ans: Yes, it is designed for simple & secure installation.
7. Where can it be used?
Ans: It is suitable for tank, sump, & irrigation applications.
Overview
| With Ammeter only / Ammeter and Voltmeter | With Ammeter & Voltmeter |
|---|---|
| Conformity to Standard | IS/IEC 60947-4-1 |
| Contactor Electrical Life - AC3 | 1 Million Operations |
| Discount Percentage | Between 0-10 % |
| Mechanical Life | 5 Million Operations |
| Service temperature | -5˚C to 55˚C |
| type | MR-G2W |
| Rated Impulse Withstand Voltage | 6kV |
| Rated Insulation Voltage | 660V |
| With/ Without WLC | With WLC |
| Run Capacitor | 2X36 |
| Start Capacitor | 200/250 |
| HP | 3HP |
| Length(mm) | 381.8 |
| Breadth(mm) | 145.67 |
| Height(mm) | 300 |
| Relay Range (A) | 13 - 22A |
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 Single Phase Controller with WLC for Submersible Pump MR G 2W 3 HP is a control & protection unit with integrated water level control (WLC), designed for efficient operation of single phase submersible pumps. It is widely used in residential, agricultural, & light industrial applications where automatic water level management & system protection are essential.
This controller integrates capacitor support, protection mechanisms, & water level monitoring to ensure smooth motor starting, efficient operation, & extended service life. It is specifically designed for 3 HP motors & includes a capacitor configuration of 200–250 MFD & 2 x 36 MFD for optimized performance.
Purpose & Function
This controller is designed to ensure reliable pump operation & water management:
• Controls starting & running of submersible pumps
• Monitors & manages water levels automatically
• Provides protection against electrical faults
• Ensures smooth & efficient motor operation
• Prevents dry run & overflow conditions
Electrical Configuration
• Product type: Single Phase Pump Controller with WLC
• Series: MR G 2W
• Motor rating: 3 HP
• Capacitor configuration: 200–250 MFD, 2 x 36 MFD
• Function: Motor control, protection, & water level control
• Compatibility: Designed for submersible pump applications
Construction & Design
Engineered for reliable & durable operation:
• High quality electrical components for stable performance
• Integrated capacitor system for efficient motor starting
• Built-in water level control function
• Compact & robust enclosure design
• Suitable for continuous operation
Safety & Protection
• Protects motor against overload & faults
• Prevents dry running of pump
• Avoids water overflow conditions
• Enhances operational safety
• Improves overall system reliability & lifespan
Mounting & Installation
• Designed for easy installation in pump systems
• Suitable for panel or wall mounting
• Simple wiring & setup
• Supports water level sensor integration
• Suitable for indoor & field applications
Application Domains
• Residential water supply systems
• Overhead tank & sump automation
• Agricultural irrigation systems
• Borewell & submersible pump installations
• Water level automation systems
• OEM pump control setups
Key Features
• Controller with integrated water level control
• Suitable for 3 HP single phase pumps
• Prevents dry run & overflow conditions
• Optimized capacitor configuration for efficient operation
• Enhances motor life & performance
• Compact & durable construction
• Easy installation & maintenance
Applications
• Automatic water tank filling systems
• Submersible pump automation
• Borewell & sump management
• Irrigation systems
• Water supply control systems
FAQs
1. What is this controller used for?
Ans: It is used to control & protect single phase submersible pumps with water level monitoring.
2. What motor rating does it support?
Ans: It is designed for 3 HP motors.
3. What is the capacitor configuration?
Ans: It includes 200–250 MFD & 2 x 36 MFD capacitor setup.
4. Does it provide water level control?
Ans: Yes, it includes built-in water level control functionality.
5. Does it protect against dry running?
Ans: Yes, it prevents pump operation during low water conditions.
6. Is installation easy?
Ans: Yes, it is designed for simple & secure installation.
7. Where can it be used?
Ans: It is suitable for tank, sump, & irrigation applications.
Overview
| With Ammeter only / Ammeter and Voltmeter | With Ammeter & Voltmeter |
|---|---|
| Conformity to Standard | IS/IEC 60947-4-1 |
| Contactor Electrical Life - AC3 | 1 Million Operations |
| Discount Percentage | Between 0-10 % |
| Mechanical Life | 5 Million Operations |
| Service temperature | -5˚C to 55˚C |
| type | MR-G2W |
| Rated Impulse Withstand Voltage | 6kV |
| Rated Insulation Voltage | 660V |
| With/ Without WLC | With WLC |
| Run Capacitor | 2X36 |
| Start Capacitor | 200/250 |
| HP | 3HP |
| Length(mm) | 381.8 |
| Breadth(mm) | 145.67 |
| Height(mm) | 300 |
| Relay Range (A) | 13 - 22A |
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.