Lauritz Knudsen LTXL Ultra Heavy Duty Box Capacitor, 5 kVAr, 440V AC | High over current withstand capacity 3 x In | Corrosion proof stainless steel Earthing pad | Lower thermal impedance
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Lauritz Knudsen LTXL Ultra Heavy Duty Box Capacitor, 5 kVAr, 440V AC | High over current withstand capacity 3 x In | Corrosion proof stainless steel Earthing pad | Lower thermal impedance
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- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen Ultra Heavy Duty Box Type Capacitor (5 kVAr, 440 VAC, Model LTBCU305B2) from the LTXL Series is a premium low-voltage power capacitor engineered for advanced power factor correction in demanding industrial & commercial electrical systems. It helps reduce reactive power demand, improve energy efficiency, optimize electrical power utilization, & enhance the overall performance of electrical distribution networks.
Manufactured using advanced Aluminium Polypropylene (APP) dielectric technology & housed in a rugged box-type enclosure, this capacitor delivers stable electrical performance, superior reliability, & extended operational life. The LTXL Ultra Heavy Duty Series is specifically designed to withstand high electrical stress, voltage fluctuations, frequent switching operations, & demanding continuous-duty conditions while maintaining consistent reactive power compensation performance.
Its optimized electrical design minimizes operating losses & supports efficient energy management in industrial & commercial installations. The capacitor helps improve system power factor, reduce reactive power penalties, improve voltage regulation, & enhance the utilization of electrical infrastructure.
Designed for long-term operation in harsh industrial environments, the LTBCU305B2 provides dependable reactive power compensation while ensuring durability, safety, & long-term operational reliability. The robust box-type enclosure offers enhanced mechanical protection & easy integration into electrical panels, switchboards, & distribution systems.
How the Mechanism Works
• Stores electrical energy within the capacitor element
• Supplies reactive power required by inductive loads
• Reduces reactive current drawn from the electrical supply network
• Improves overall power factor performance
• Minimizes transmission & distribution losses
• Supports voltage stability throughout the electrical system
• Improves utilization of transformers, cables, & switchgear
• Enhances efficiency of motors & inductive equipment
• Helps reduce electricity costs associated with poor power factor
• Supports efficient energy management across installations
• Contributes to improved power quality within the network
• Enables reliable operation of electrical distribution systems
• Optimizes transformer loading & frees additional system capacity
• Reduces unnecessary loading on electrical infrastructure
• Supports compliance with utility power factor requirements
By compensating reactive power demand, the capacitor improves system efficiency while reducing electrical losses & optimizing power system performance.
Electrical Configuration
• Product Type: Ultra Heavy Duty Box Type Capacitor
• Series: LTXL Ultra Heavy Duty Series
• Model: LTBCU305B2
• Reactive Power Rating: 5 kVAr
• Operating Voltage: 440 VAC
• Duty Type: Ultra Heavy Duty
• Dielectric Technology: Aluminium Polypropylene (APP)
• Construction Type: Box Type Capacitor
• Mounting Type: Panel / Capacitor Bank Installation
• Application: Power Factor Correction
• System Compatibility: Low Voltage Electrical Systems
• Installation Environment: Industrial & Commercial Applications
Construction & Design
Built for demanding industrial applications:
• Ultra heavy-duty box-type enclosure construction
• Advanced APP dielectric technology
• Compact & robust mechanical design
• Enhanced mechanical protection for internal components
• Low-loss capacitor design for efficient operation
• Reliable electrical performance under demanding conditions
• Long operational service life
• Suitable for continuous-duty applications
• Industrial-grade construction standards
• Optimized for fixed capacitor bank applications
• Engineered for stable long-term performance
• Easy installation & integration into panels & switchboards
• Designed for high-reliability applications
Safety & Protection
• Improved power factor correction efficiency
• Reduced reactive power losses
• Enhanced voltage stability across the network
• Improved energy efficiency & utilization
• Lower operating costs & utility penalties
• Reliable operation under continuous-duty conditions
• Improved power quality performance
• Enhanced utilization of electrical infrastructure
• Reduced stress on transformers & distribution equipment
• High durability in harsh industrial environments
• Long-term operational dependability
• Supports energy optimization initiatives
• Contributes to improved system reliability
• Minimizes overload on electrical assets
• Supports efficient operation of connected equipment
Mounting & Durability
• Compact box-type construction enables easy installation
• Suitable for fixed capacitor bank assemblies
• Easy integration into electrical control panels
• Robust enclosure protects internal components
• Resistant to demanding industrial operating environments
• Minimal maintenance requirements
• Reliable long-term operation
• Space-saving design for panel installations
• Suitable for retrofit & new installations
• Durable construction for industrial applications
• Secure installation within electrical enclosures
• Designed for extended operational life
Application Domains
• Fixed Power Factor Correction Panels
• Heavy-Duty Capacitor Banks
• Electrical Distribution Boards
• Industrial Control Panels
• Switchboards & Distribution Systems
• Manufacturing Facilities
• Commercial Buildings
• Industrial Machinery Installations
• Energy Management Systems
• Industrial Power Quality Improvement Systems
• Infrastructure & Utility Installations
• Facility Energy Optimization Projects
• Commercial & Industrial Electrical Networks
• Continuous-Duty Industrial Applications
Key Features
• 5 kVAr reactive power compensation capacity
• 440 VAC operating voltage
• LTXL Ultra Heavy Duty Series construction
• APP (Aluminium Polypropylene) dielectric technology
• Robust box-type enclosure design
• Low operating losses for improved efficiency
• Enhanced mechanical protection
• Suitable for continuous-duty operation
• Stable & reliable electrical performance
• Easy installation & panel integration
• Long operational lifespan with minimal maintenance
• High reliability for industrial applications
Applications
• Fixed power factor correction panels
• Heavy-duty capacitor banks
• Electrical distribution boards & switchboards
• Industrial control panels
• Commercial & industrial electrical systems
• Manufacturing facilities & processing plants
• Industrial machinery installations
• Electrical infrastructure upgrades
• Power distribution networks
• Industrial power management systems
• Utility power factor improvement applications
• Facility energy optimization projects
FAQs
1. What is the LTBCU305B2 capacitor used for?
Ans: It is used for power factor correction to improve system efficiency, reduce reactive power losses, & optimize electrical network performance.
2. What makes this capacitor “Ultra Heavy Duty”?
Ans: The LTBCU305B2 belongs to the LTXL Ultra Heavy Duty Series & is designed to withstand high electrical stress, voltage fluctuations, frequent switching operations, & demanding continuous-duty industrial conditions.
3. What is the kVAr rating of this capacitor?
Ans: The capacitor is rated at 5 kVAr, making it suitable for efficient reactive power compensation in industrial & commercial electrical systems.
4. What type of capacitor is this?
Ans: It is an Ultra Heavy Duty Box Type Capacitor utilizing Aluminium Polypropylene (APP) dielectric technology for reliable & efficient operation.
5. What voltage system is it compatible with?
Ans: The LTBCU305B2 is designed to operate at 440 VAC & is suitable for industrial low-voltage electrical systems.
6. What are the benefits of APP dielectric technology?
Ans: APP technology provides stable electrical characteristics, low internal losses, reliable performance, improved efficiency, & long operational life under industrial operating conditions.
7. Where is this capacitor typically installed?
Ans: It is commonly installed in fixed capacitor banks, power factor correction panels, electrical distribution systems, switchboards, & industrial control panels.
8. Is it suitable for continuous industrial use?
Ans: Yes. Its rugged box-type construction, ultra heavy-duty design, & reliable APP dielectric technology make it suitable for continuous operation in demanding industrial & commercial environments.
Overview
| Over Voltage Withstand Ability | 10% (8h/24h), 15% (30m/24h), 20% (5m/24h), 30% (1m/24h) |
|---|---|
| Peak Inrush Current Withstand Ability | 500 × In |
| Length(mm) | 240 |
| Height(mm) | 115 |
| Breadth(mm) | 270 |
| Total Operating Losses | 0.35 Watts / kVAr |
| Over Current Withstand Ability | 3 × In |
| Switching Operation Cycles Per Year | 20000 |
| Operating Life Under Standard Conditions | 300000 hours |
| Ambient Temperature Range | -25 ˚C to 70 ˚C |
| Discount Percentage | Between 0-10 % |
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 Ultra Heavy Duty Box Type Capacitor (5 kVAr, 440 VAC, Model LTBCU305B2) from the LTXL Series is a premium low-voltage power capacitor engineered for advanced power factor correction in demanding industrial & commercial electrical systems. It helps reduce reactive power demand, improve energy efficiency, optimize electrical power utilization, & enhance the overall performance of electrical distribution networks.
Manufactured using advanced Aluminium Polypropylene (APP) dielectric technology & housed in a rugged box-type enclosure, this capacitor delivers stable electrical performance, superior reliability, & extended operational life. The LTXL Ultra Heavy Duty Series is specifically designed to withstand high electrical stress, voltage fluctuations, frequent switching operations, & demanding continuous-duty conditions while maintaining consistent reactive power compensation performance.
Its optimized electrical design minimizes operating losses & supports efficient energy management in industrial & commercial installations. The capacitor helps improve system power factor, reduce reactive power penalties, improve voltage regulation, & enhance the utilization of electrical infrastructure.
Designed for long-term operation in harsh industrial environments, the LTBCU305B2 provides dependable reactive power compensation while ensuring durability, safety, & long-term operational reliability. The robust box-type enclosure offers enhanced mechanical protection & easy integration into electrical panels, switchboards, & distribution systems.
How the Mechanism Works
• Stores electrical energy within the capacitor element
• Supplies reactive power required by inductive loads
• Reduces reactive current drawn from the electrical supply network
• Improves overall power factor performance
• Minimizes transmission & distribution losses
• Supports voltage stability throughout the electrical system
• Improves utilization of transformers, cables, & switchgear
• Enhances efficiency of motors & inductive equipment
• Helps reduce electricity costs associated with poor power factor
• Supports efficient energy management across installations
• Contributes to improved power quality within the network
• Enables reliable operation of electrical distribution systems
• Optimizes transformer loading & frees additional system capacity
• Reduces unnecessary loading on electrical infrastructure
• Supports compliance with utility power factor requirements
By compensating reactive power demand, the capacitor improves system efficiency while reducing electrical losses & optimizing power system performance.
Electrical Configuration
• Product Type: Ultra Heavy Duty Box Type Capacitor
• Series: LTXL Ultra Heavy Duty Series
• Model: LTBCU305B2
• Reactive Power Rating: 5 kVAr
• Operating Voltage: 440 VAC
• Duty Type: Ultra Heavy Duty
• Dielectric Technology: Aluminium Polypropylene (APP)
• Construction Type: Box Type Capacitor
• Mounting Type: Panel / Capacitor Bank Installation
• Application: Power Factor Correction
• System Compatibility: Low Voltage Electrical Systems
• Installation Environment: Industrial & Commercial Applications
Construction & Design
Built for demanding industrial applications:
• Ultra heavy-duty box-type enclosure construction
• Advanced APP dielectric technology
• Compact & robust mechanical design
• Enhanced mechanical protection for internal components
• Low-loss capacitor design for efficient operation
• Reliable electrical performance under demanding conditions
• Long operational service life
• Suitable for continuous-duty applications
• Industrial-grade construction standards
• Optimized for fixed capacitor bank applications
• Engineered for stable long-term performance
• Easy installation & integration into panels & switchboards
• Designed for high-reliability applications
Safety & Protection
• Improved power factor correction efficiency
• Reduced reactive power losses
• Enhanced voltage stability across the network
• Improved energy efficiency & utilization
• Lower operating costs & utility penalties
• Reliable operation under continuous-duty conditions
• Improved power quality performance
• Enhanced utilization of electrical infrastructure
• Reduced stress on transformers & distribution equipment
• High durability in harsh industrial environments
• Long-term operational dependability
• Supports energy optimization initiatives
• Contributes to improved system reliability
• Minimizes overload on electrical assets
• Supports efficient operation of connected equipment
Mounting & Durability
• Compact box-type construction enables easy installation
• Suitable for fixed capacitor bank assemblies
• Easy integration into electrical control panels
• Robust enclosure protects internal components
• Resistant to demanding industrial operating environments
• Minimal maintenance requirements
• Reliable long-term operation
• Space-saving design for panel installations
• Suitable for retrofit & new installations
• Durable construction for industrial applications
• Secure installation within electrical enclosures
• Designed for extended operational life
Application Domains
• Fixed Power Factor Correction Panels
• Heavy-Duty Capacitor Banks
• Electrical Distribution Boards
• Industrial Control Panels
• Switchboards & Distribution Systems
• Manufacturing Facilities
• Commercial Buildings
• Industrial Machinery Installations
• Energy Management Systems
• Industrial Power Quality Improvement Systems
• Infrastructure & Utility Installations
• Facility Energy Optimization Projects
• Commercial & Industrial Electrical Networks
• Continuous-Duty Industrial Applications
Key Features
• 5 kVAr reactive power compensation capacity
• 440 VAC operating voltage
• LTXL Ultra Heavy Duty Series construction
• APP (Aluminium Polypropylene) dielectric technology
• Robust box-type enclosure design
• Low operating losses for improved efficiency
• Enhanced mechanical protection
• Suitable for continuous-duty operation
• Stable & reliable electrical performance
• Easy installation & panel integration
• Long operational lifespan with minimal maintenance
• High reliability for industrial applications
Applications
• Fixed power factor correction panels
• Heavy-duty capacitor banks
• Electrical distribution boards & switchboards
• Industrial control panels
• Commercial & industrial electrical systems
• Manufacturing facilities & processing plants
• Industrial machinery installations
• Electrical infrastructure upgrades
• Power distribution networks
• Industrial power management systems
• Utility power factor improvement applications
• Facility energy optimization projects
FAQs
1. What is the LTBCU305B2 capacitor used for?
Ans: It is used for power factor correction to improve system efficiency, reduce reactive power losses, & optimize electrical network performance.
2. What makes this capacitor “Ultra Heavy Duty”?
Ans: The LTBCU305B2 belongs to the LTXL Ultra Heavy Duty Series & is designed to withstand high electrical stress, voltage fluctuations, frequent switching operations, & demanding continuous-duty industrial conditions.
3. What is the kVAr rating of this capacitor?
Ans: The capacitor is rated at 5 kVAr, making it suitable for efficient reactive power compensation in industrial & commercial electrical systems.
4. What type of capacitor is this?
Ans: It is an Ultra Heavy Duty Box Type Capacitor utilizing Aluminium Polypropylene (APP) dielectric technology for reliable & efficient operation.
5. What voltage system is it compatible with?
Ans: The LTBCU305B2 is designed to operate at 440 VAC & is suitable for industrial low-voltage electrical systems.
6. What are the benefits of APP dielectric technology?
Ans: APP technology provides stable electrical characteristics, low internal losses, reliable performance, improved efficiency, & long operational life under industrial operating conditions.
7. Where is this capacitor typically installed?
Ans: It is commonly installed in fixed capacitor banks, power factor correction panels, electrical distribution systems, switchboards, & industrial control panels.
8. Is it suitable for continuous industrial use?
Ans: Yes. Its rugged box-type construction, ultra heavy-duty design, & reliable APP dielectric technology make it suitable for continuous operation in demanding industrial & commercial environments.
Overview
| Over Voltage Withstand Ability | 10% (8h/24h), 15% (30m/24h), 20% (5m/24h), 30% (1m/24h) |
|---|---|
| Peak Inrush Current Withstand Ability | 500 × In |
| Length(mm) | 240 |
| Height(mm) | 115 |
| Breadth(mm) | 270 |
| Total Operating Losses | 0.35 Watts / kVAr |
| Over Current Withstand Ability | 3 × In |
| Switching Operation Cycles Per Year | 20000 |
| Operating Life Under Standard Conditions | 300000 hours |
| Ambient Temperature Range | -25 ˚C to 70 ˚C |
| Discount Percentage | Between 0-10 % |
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.