Sub Distribution Board

      Description


      Here's a detailed product description for a Sub Distribution Board (SDB) in Markdown format:

      Robust & Flexible Sub Distribution Board (SDB) for Optimized Power Distribution

      Product Overview

      The Sub Distribution Board (SDB) is a critical intermediary in your electrical infrastructure, designed to efficiently and safely distribute power from the main distribution board (MDB) to various circuits, loads, or specific zones within a building or industrial facility. Engineered for superior performance, reliability, and modularity, our SDBs ensure optimal power management, enhanced safety, and simplified maintenance across diverse applications.

      Acting as a central point for controlling and protecting multiple outgoing circuits, our SDBs are essential for segmenting your electrical system, reducing cable runs, isolating faults, and providing localized protection, thereby enhancing overall system resilience and operational efficiency.

      Key Features & Benefits

      • Modular Design:
        • Benefit: Allows for easy expansion, reconfiguration, and customization to adapt to changing power demands or future facility upgrades without extensive rework.
      • Robust & Durable Enclosure:
        • Feature: Constructed from high-quality mild steel, stainless steel, or specialized engineering plastics.
        • Benefit: Provides excellent mechanical protection, resistance to corrosion, dust, and water ingress (IP-rated options), ensuring a long service life even in challenging environments.
      • High Breaking Capacity:
        • Feature: Equipped with high-quality circuit breakers (MCBs, MCCBs, RCDs) from reputable manufacturers.
        • Benefit: Guarantees effective protection against short circuits and overloads, minimizing damage to equipment and preventing electrical fires.
      • Optimal Ventilation System:
        • Feature: Designed with passive or active ventilation solutions.
        • Benefit: Ensures efficient heat dissipation, preventing overheating of internal components and extending their operational lifespan.
      • Clear & Organized Layout:
        • Feature: Internal components are neatly arranged with clear labeling, color-coded wiring, and dedicated terminal blocks.
        • Benefit: Facilitates quick and safe installation, simplifies maintenance routines, and speeds up fault identification and rectification.
      • Enhanced Safety Features:
        • Feature: Incorporates residual current devices (RCDs), surge protective devices (SPDs), and robust earthing systems.
        • Benefit: Provides superior protection against electric shock, safeguards sensitive equipment from voltage spikes, and ensures overall operational safety for personnel and assets.
      • Accessibility & Maintenance:
        • Feature: Features hinged doors with locking mechanisms, removable gland plates, and ample wiring space.
        • Benefit: Offers easy access for inspection, testing, and component replacement, reducing downtime and maintenance costs.
      • Compliance with Standards:
        • Feature: Designed and manufactured in strict accordance with international and national electrical standards (e.g., IEC 61439-1 & 2, BS EN, UL).
        • Benefit: Ensures reliability, safety, and regulatory compliance, making them suitable for projects requiring certification.

      Technical Specifications (Standard Configuration - Customizable)

      SpecificationDetail
      Rated Voltage230/400V AC, 3-Phase + Neutral + Earth (Other voltages upon request)
      Rated Current63A to 800A (Customizable based on application)
      Number of Ways4-way to 96-way (or higher with custom configurations)
      Busbar RatingHigh-conductivity electrolytic copper, tin-plated (Rated for max current)
      Enclosure MaterialMild Steel (Powder Coated RAL 7032/7035), Stainless Steel (304/316L), Polycarbonate
      IP RatingIP4X, IP54, IP55, IP65 (depending on enclosure type and sealing)
      Mounting TypeWall-mounted, Floor-standing, Recessed
      Incoming DeviceMCCB, Isolator, Fused Switch (Customizable)
      Outgoing DevicesMCBs (B, C, D Curve), MCCBs, RCDs, RCBOs (Various current ratings)
      Short Circuit Withstand Current (Icw)Up to 50kA (1s)
      Frequency50/60 Hz
      Gland PlatesRemovable top & bottom gland plates for cable entry
      Earthing SystemIntegrated earth and neutral bars
      Operating Temperature-5°C to +45°C (Extended ranges available)
      StandardsIEC 61439-1 & 2, BS EN 61439-1 & 2, relevant local standards

      Applications

      Our Sub Distribution Boards are ideal for a wide range of commercial, industrial, and specialized environments, including:

      • Commercial Buildings: Offices, retail outlets, shopping malls, hotels.
      • Industrial Facilities: Factories, warehouses, manufacturing plants, workshops.
      • Healthcare Facilities: Hospitals, clinics, laboratories.
      • Data Centers & IT Infrastructure: Powering racks, servers, and cooling systems.
      • Educational Institutions: Schools, universities, colleges.
      • Residential Complexes: Large apartment buildings, multi-story housing.
      • Infrastructure Projects: Transportation hubs, public utility buildings.
      • Specialized Environments: Marine, oil & gas, renewable energy projects (with specific certifications).

      Why Choose Our Sub Distribution Board?

      1. Uncompromising Quality: Manufactured using premium components and materials, ensuring long-term reliability and minimal maintenance.
      2. Tailored Solutions: We offer extensive customization options, working closely with clients to design SDBs that perfectly match their unique project specifications and operational needs.
      3. Safety as Priority: Every SDB undergoes rigorous testing and quality checks to meet the highest safety standards, protecting both personnel and valuable assets.
      4. Expert Support: Our team of experienced electrical engineers is available to provide technical consultation, design assistance, and after-sales support.
      5. Cost-Effectiveness: Designed for efficiency and durability, our SDBs offer a superior return on investment through reduced downtime, lower maintenance costs, and optimized power consumption.

      Customization Options

      We understand that every project has unique requirements. Our SDBs can be customized with:

      • Enclosure Type & Material: Different IP ratings, mild steel, stainless steel, wall-mounted, floor-standing, outdoor enclosures.
      • Circuit Breaker Brands & Types: Selection from leading global manufacturers (e.g., Siemens, ABB, Schneider Electric, Eaton) with specific breaking capacities and trip characteristics.
      • Metering Options: Integrated digital or analog meters for current, voltage, power factor, energy consumption.
      • Surge Protection Devices (SPD): Integrated Type 1, Type 2, or Type 3 SPDs.
      • Automatic Transfer Switches (ATS) / Manual Changeovers: For critical power applications.
      • Control & Automation Components: Relays, timers, contactors, PLCs, interface for BMS.
      • Anti-condensation Heaters & Thermostats: For humid or fluctuating temperature environments.
      • Custom Paint Finishes & Labeling: To match specific aesthetic or identification requirements.

      Empower your facility with reliable, safe, and efficient power distribution. Contact us today to discuss your project requirements and receive a customized quote for your Sub Distribution Board solution.

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