VIOX LP2525 semleges rúd

The Essential Role of Industrial-Grade Neutral Bars in Power Distribution

The VIOX LP2525 Neutral Bar represents our most robust terminal block solution, engineered specifically for high-current applications and industrial power distribution systems where maximum capacity and reliability are non-negotiable requirements. In sophisticated electrical installations, neutral bars perform the critical function of providing a common collection point for neutral conductors, ensuring proper current return paths and maintaining system balance under heavy loads. The LP2525 series delivers exceptional performance in environments where standard terminal blocks would be insufficient, offering the peace of mind that comes with industrial-grade electrical components.

LP2525: The Ultimate Solution for Heavy-Duty Applications

The LP2525 series stands at the pinnacle of VIOX’s neutral bar offerings, with dimensions and specifications that exceed conventional terminal blocks. With its substantial 2.5×25 specification, this series provides superior current-handling capacity and thermal performance for the most demanding industrial applications. Available in three configurations with 5, 7, or 10 contact points, the LP2525 series maintains VIOX’s commitment to quality and reliability while scaling up to meet the requirements of larger electrical systems.

Átfogó műszaki specifikációk

The LP2525 Terminal Block series features industrial-grade engineering and materials to deliver uncompromising performance in high-demand environments:

Termék méretei

The LP2525’s substantial 25mm profile delivers enhanced electrical clearance and creepage distances, making it the ideal choice for high-voltage applications or installations in harsh industrial environments. The robust dimensions provide exceptional stability and heat dissipation, while the precision-engineered mounting holes ensure secure attachment to industrial enclosures, switchgear, and power distribution panels.

Industrial-Grade Materials and Construction

Each LP2525 Neutral Bar incorporates materials selected specifically for their performance under extreme conditions:

• Heavy-Duty Insulation Housing: Manufactured from high-temperature, flame-retardant thermoplastic with superior tracking resistance, the housing maintains its structural and electrical properties even when exposed to industrial contaminants, oils, and temperature extremes.
• Maximum-Capacity Conductive Elements: Fabricated from oxygen-free copper with specialized electroplating, the conductive components provide exceptional current-carrying capacity and minimal heat generation, even under continuous full-load operation.
• Industrial-Grade Fasteners: The inclusion of both star socket and hexagon socket cap screws ensures maximum clamping force and wire retention, with thread designs that resist loosening under vibration and thermal cycling.

Specialized Applications for the LP2525 Series

The exceptional specifications of the LP2525 make it the preferred choice for:

• Heavy Industrial Manufacturing: Ideal for steel mills, automotive plants, and other facilities with high-power equipment and substantial harmonic loads.
• Power Generation Facilities: Perfect for connecting neutral conductors in generating stations, substations, and distribution centers where reliability is critical to grid stability.
• Large-Scale Commercial Infrastructure: Provides the necessary capacity for airports, convention centers, and stadiums with extensive electrical systems and significant non-linear loads.
• Mining and Resource Extraction: Offers the durability and capacity required for heavy equipment in harsh environments where electrical system failures can result in significant downtime.
• Marine and Shipboard Applications: Delivers reliable performance in marine environments where vibration, humidity, and salt exposure challenge lesser components.
• Utility-Scale Renewable Energy: Supports the interconnection requirements of large solar arrays and wind farms where substantial current-carrying capacity is essential.

Kiemelkedő teljesítményjellemzők

Kivételes áramkezelés

The LP2525’s substantial 2.5×25 profile delivers significant advantages:

• Maximum Current Rating: Accommodates the largest practical wire gauges and provides current-carrying capacity well beyond standard terminal blocks.
• Superior Heat Management: The increased thermal mass and surface area provide exceptional heat dissipation, preventing thermal degradation even under sustained heavy loading.
• Harmonic Current Tolerance: Designed to handle the increased neutral currents present in systems with significant non-linear loads without overheating or performance degradation.

Advanced Installation Features

Professional electrical contractors appreciate the LP2525’s thoughtful design elements:

• Ergonomic Terminal Design: Despite its substantial capacity, terminals are engineered for ease of access and conductor insertion, reducing installation time and effort.
• Enhanced Torque Tolerance: Terminal screws and mounting points accommodate higher torque specifications without risk of damage, ensuring secure connections for larger conductors.
• Visual Inspection Capability: Terminal design facilitates visual verification of proper conductor seating, helping to prevent connection failures in critical applications.

Lifetime Reliability Under Extreme Conditions

The LP2525 neutral bar delivers exceptional durability and longevity:

• Extended Temperature Range: Maintains full performance specifications from -40°C to +130°C, exceeding the requirements of most industrial applications.
• Vibration and Shock Resistance: Specifically engineered to maintain connection integrity in environments with continuous vibration or occasional impact loading.
• Chemical and Environmental Resistance: Surface treatments and materials resist degradation from industrial chemicals, oils, and atmospheric pollutants common in heavy industry.

Professzionális telepítési irányelvek

To maximize the performance and longevity of your LP2525 Neutral Bar:

• Proper Mounting Surface Preparation: Ensure mounting surfaces are clean, flat, and free of burrs or irregularities that could compromise the terminal block’s stability.
• Correct Torque Application: Follow the recommended torque values of 3.0-3.5 Nm for terminal screws and 4.0-4.5 Nm for mounting hardware to achieve optimal electrical contact without stressing components.
• Conductor Preparation: For optimal connection quality, strip conductors to the recommended length of 14-16mm and ensure cut ends are clean and free of nicks or damage.
• Periodic Maintenance: In critical applications, implement a regular inspection program to verify terminal tightness and check for signs of overheating or connection degradation.

Industry Standards and Compliance

The VIOX LP2525 Neutral Bar meets or exceeds the most stringent industry requirements:

• UL 1059: Fully compliant with Terminal Block standards for industrial applications.
• IEC 60947-7-1: Meets or exceeds international standards for terminal blocks in industrial control equipment.
• CSA C22.2 No. 158: Certified compliant with Canadian requirements for terminal blocks.
• RoHS and REACH: Contains no restricted substances, ensuring environmental compliance globally.
• ISO 9001: Manufactured under certified quality management systems with comprehensive testing protocols.

The VIOX Commitment: Why the LP2525 Stands Apart

The LP2525 Neutral Bar represents VIOX’s unwavering commitment to providing electrical professionals with components that excel in the most demanding applications. Our engineering team has leveraged decades of field experience and customer feedback to develop a terminal block that consistently delivers exceptional performance where standard components would fail.

With the LP2525 series, we’ve created a range of neutral bars that provide the perfect balance of capacity, durability, and ease of installation for high-performance electrical systems. Whether you’re designing a new industrial installation or upgrading existing infrastructure to handle increased loads, the LP2525 offers the robust solution you can trust for years of reliable service.

For comprehensive technical specifications, application guidance, or to discuss your specific requirements, please contact our technical support team or visit your local authorized VIOX distributor. Our application engineers are ready to help you select the optimal configuration for your project’s unique demands.