Power Distribution Board (PDB)
Reliable Low Voltage Power Distribution Solutions
Panel Electro & Fire Automation manufactures heavy-duty Power Control Centre (PCC) panels up to 6300A. Built with 2.0mm CRCA steel framework, 99.9% electrolytic copper busbars, and Form 4b compartmentalization for maximum operating safety and uninterrupted power distribution.
Product Overview & Technical Architecture
What is Power Distribution Board (PDB)?
Panel Electro manufactures CPRI Type Tested Low Voltage Power Distribution Boards (PDB) engineered for reliable, safe, and highly efficient secondary power distribution up to 2500A. Built with heavy-duty fabricated enclosures, high-conductivity electrolytic copper or aluminium busbars, large incoming MCCBs, multiple outgoing MCB/MCCB rows, copper neutral and earth bars, and SCADA/IoT-ready digital metering, our PDB panels ensure continuous uptime and operational safety across manufacturing plants, commercial towers, data centers, and infrastructure facilities.
Capable of handling high continuous currents up to 6300A, a PCC panel houses heavy-duty Air Circuit Breakers (ACBs), Molded Case Circuit Breakers (MCCBs), high-capacity busbar chambers, numerical protection relays, and smart digital power quality meters.
Internal Switchgear & Control Components Grid
Top-tier electrical switchgear, protection relays, and control electronics integrated inside Panel Electro MCC & PCC Panels.
Target Industrial, Commercial & Infrastructure Applications
Key Engineering Features & Design Highlights
Power Distribution Board (PDB) Parameters Table
Supported Tier-1 Component Makes & Global Switchgear OEMs
Supplied switchgear configurations depend on customer specifications and project BOQ requirements.
Applicable Engineering Standards for Power Distribution Board (PDB)
Low-Voltage Switchgear and Controlgear Assemblies
Mandates design verification, temperature rise limits, dielectric testing, short-circuit withstand, and internal arc protection.
Low-Voltage Switchgear and Controlgear Components
Governs performance standards for Circuit Breakers (ACB/MCCB/MCB), Contactors, Starters, Disconnectors, and Control Switches.
Degrees of Protection Provided by Enclosures (IP Code)
Defines ingress protection levels against solid objects, dust ingress, water jets, and weather exposure (IP42 to IP66).
Applicable International / National Standard for Power Distribution Board (PDB)
Verified design compliance, structural rigidity, and electrical insulation protocol as mandated for Power Distribution Board (PDB).
Indian Standard Specification for Factory Built Assemblies (FBA)
Indian national benchmark for low-voltage switchgear assemblies, busbar short circuit capacity, and mechanical strength.
Optional PCC Panel Accessories & Sub-Assemblies
Factory Quality Inspection & Testing Protocols
100% factory verification of all mechanical assembly, busbar connections, and outgoing feeder wiring.
Customer witnessed live power, breaker trip simulation, and meter calibration testing.
2.5kV HV dielectric isolation test (>1000 MΩ insulation resistance) phase-to-phase and phase-to-earth.
2.5kV AC 50Hz applied for 1 minute across power circuit and control terminals.
Calibrated torque wrench verification of every copper busbar joint and MCCB/MCB terminal bolt.
Micro-ohm meter verification of busbar joints and circuit breaker contact resistance.
End-to-end electrical continuity check for every outgoing MCB and MCCB branch circuit.
Powder coating dry film thickness check (70-90 µm), neoprene door gasket seal audit, and ferrule tag verification.
Technical Inspection Gallery: Power Distribution Board (PDB)
1. Front View Elevation
Front view elevation photograph of Power Distribution Board (PDB) with main incoming MCCB handle and digital energy meters.
1. Front View Elevation
Front view elevation photograph of Power Distribution Board (PDB) with main incoming MCCB handle and digital energy meters.
Official Catalogues, Datasheets & Test Certificates
Power Distribution Board (PDB) Product Catalogue
Power Distribution Board Technical Datasheet
PDB Panel General Arrangement (GA) Drawing & Dimensions
PDB Single Line Diagram (SLD) & Circuit Schematic
CPRI Type Test Certificate & Routine Inspection Report
Installation, Operation & Maintenance Manual (IOM)
15 Frequently Asked Technical Questions: Power Distribution Board (PDB)
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Get Engineering Support from Panel Electro & Fire Automation
Our engineering team provides custom single-line diagram (SLD) reviews, busbar calculation sheets, and itemized technical BOQ quotes tailored to your plant requirements.