A Power Distribution Board (PDB) , also known as a Distribution Board or Sub-Distribution Board, is a critical component of an electrical distribution system designed to distribute electrical power from a main power source to various circuits and loads within a facility. PDBs serve as a centralized hub for safely and efficiently managing power supply to equipment, lighting, HVAC systems, and other electrical loads in industrial, commercial, and residential settings.
PDBs are engineered to ensure reliable power distribution, enhanced safety, and ease of maintenance. They are equipped with circuit protection devices to prevent overloads, short circuits, and electrical faults, ensuring uninterrupted operation and compliance with safety standards. PDBs are versatile and can be customized to meet specific power requirements, making them essential for efficient energy management.
- Compact and Modular Design : Space-saving, compartmentalized structure for easy installation, maintenance, and future expansions.
- High Safety Standards : Equipped with circuit breakers and protective devices to prevent electrical hazards and ensure user safety.
- Customizable Configurations : Available in single-phase or three-phase systems, with options for multiple outgoing circuits.
- Robust Protection : Includes MCBs, MCCBs, RCDs, and surge protectors to safeguard against overloads, short circuits, and voltage spikes.
- IP-Rated Enclosures : Offers IP54 (indoor) or IP65 (outdoor) protection against dust, moisture, and environmental hazards.
- Real-Time Monitoring : Optional digital meters for monitoring voltage, current, and power consumption.
- High-Quality Construction : Built with 14/16 SWG CRCA sheets, powder-coated with a 7/9-tank process for corrosion resistance.
- Ease of Installation : Designed with flexible cable entry points (top/bottom) and gland-type terminations for quick setup.
PDBs integrate various components to ensure efficient power distribution and system protection. Key components include:
- Miniature Circuit Breakers (MCBs) : Protect individual circuits from overloads and short circuits.
- Moulded Case Circuit Breakers (MCCBs) : Provide main circuit protection for higher current ratings.
- Residual Current Devices (RCDs/RCBOs) : Detect earth faults and prevent electric shocks for enhanced safety.
- Busbars : High-conductivity copper or aluminium busbars for efficient power distribution to outgoing circuits.
- Surge Protection Devices (SPDs) : Safeguard the system from voltage surges caused by lightning or grid fluctuations.
- Metering Devices (Optional): Ammeters, voltmeters, or multifunction meters to monitor electrical parameters.
- Isolators/Switch Disconnectors : Allow safe disconnection of power for maintenance or emergency purposes.
- Indicating Lamps and Control Switches : Provide visual feedback on circuit status and enable manual operation.
- Wiring and Terminals : FRLS/HR FR insulated wires and stud-type or DIN-rail terminals for secure connections.
- Enclosure : Robust, powder-coated CRCA steel or stainless steel enclosure for durability and environmental protection.
| Parameter | Specification |
|---|---|
| Rated Voltage | 230V (Single-Phase) or 415V (3-Phase), 50/60 Hz |
| Rated Current | 16A to 1600A (Customizable) |
| Enclosure Material | 14/16 SWG CRCA Sheet or Stainless Steel, Powder-Coated |
| Degree of Protection | IP54 (Indoor), IP65 (Outdoor) |
| Busbar Material | Electrolytic-grade Copper or Aluminium |
| Protection Devices | MCBs, MCCBs, RCDs / RCBOs, Surge Protectors |
| Number of Ways | 4, 6, 8, 12, 16, or Customizable Outgoing Circuits |
| Surface Treatment | 7/9-Tank Powder Coating Process |
| Cable Entry | Top / Bottom, Gland-Type for Secure Terminations |
Power Distribution Boards are essential for managing power distribution in a wide range of settings, including:
- Commercial Buildings : Power supply for lighting, HVAC, elevators, and office equipment.
- Industrial Facilities : Distribution of power to machinery, motors, and production lines.
- Residential Complexes : Management of power for apartments, villas, and common areas.
- Hospitals : Reliable power distribution for medical equipment, lighting, and critical systems.
- Data Centres : Power management for servers, cooling systems, and IT infrastructure.
- Educational Institutions : Supplying power to classrooms, labs, and administrative areas.
- Shopping Malls and Hotels : Distribution for lighting, escalators, and HVAC systems.
- Construction Sites : Temporary power distribution for tools and equipment.
- Efficient Power Distribution : Ensures balanced and reliable power supply to multiple circuits and loads.
- Enhanced Safety : Advanced protection devices prevent electrical faults, ensuring user and equipment safety.
- Energy Optimization : Reduces power wastage through efficient distribution and monitoring.
- Compact Design : Saves space while accommodating multiple circuits in a single panel.
- Low Maintenance : Modular design and high-quality components minimize downtime and maintenance costs.
- Scalability : Supports additional circuits for future expansions or increased power demands.
- Cost-Effective : Reduces operational costs through reliable performance and energy efficiency.
- Compliance with Standards : Meets stringent safety and performance standards for peace of mind.
As a leading Power Distribution Board manufacturer , we deliver high-quality, customized solutions to meet your power distribution needs. Here’s what sets us apart:
- Superior Craftsmanship : Our PDBs are built using advanced manufacturing techniques with laser-cut CRCA sheets and superior powder coating.
- Tailored Solutions : We design panels to match your specific power requirements and environmental conditions.
- Rigorous Quality Testing : All panels are CPRI type-tested and undergo stringent quality checks for reliability and safety.
- Expert Support : Our experienced engineers provide comprehensive support, from design to installation and after-sales service.
- Competitive Pricing : We offer cost-effective solutions without compromising on quality or performance.
- Nationwide Reach : As a trusted electrical panel manufacturer in India , we ensure timely delivery and support across the country.
