Main Distribution Panel Board | MDB Panel Manufacturer in India

MDB Panel Overview

MDB panels, whose full form is Main Distribution Board are commonly used to manage and control power distribution in various settings. Distribution panels serve as central distribution points that receive power from primary sources like transformers or generators and divide it into smaller outgoing feeders for downstream distribution. They are crucial for efficiently and safely supplying electricity to different areas or loads within a building or facility.

Technical Features of MDB Panels

Current and Voltage Rating:

MDB panels are designed to handle specific current and voltage levels, ensuring they can support the electrical load and system requirements. Typical ratings might include 415V for three-phase systems and various current capacities depending on the application.

Busbar System:

MDBs are equipped with a busbar system made from materials like copper or aluminium, which distributes electrical power efficiently and supports high current flows.

Protection Devices:

They include circuit breakers or protective devices to safeguard against overloads, short circuits, and faults, ensuring safe operation and protection of connected equipment.

Enclosure and Protection Class:

MDB panels are housed in enclosures that provide physical protection and are rated for resistance to dust, water, and other environmental factors (e.g., IP40 or IP65).

Metering and Monitoring:

Many MDB panels feature integrated metering and monitoring systems to track electrical parameters such as voltage, current, and power consumption, allowing for better system management and diagnostics.

Specification	Details	General Values	Possible Values
Rated Voltage	Nominal operating voltage of the MDB panel	415V AC	380V AC, 415V AC, 690V AC
Rated Current	Maximum current capacity of the MDB panel	100A to 4000A	100A to 6300A
Frequency	Operating frequency of the panel	50 Hz	50 Hz, 60 Hz
Short Circuit Withstand Capacity	Capacity to withstand short circuit conditions	50 kA for 1 sec	25 kA to 100 kA for 1 sec
Busbar Material	Material used for busbars	Copper	Copper, Aluminum
Busbar Size	Cross-sectional area of the busbar	50mm x 10mm	50mm x 10mm to 200mm x 10mm
Busbar Insulation	Type of insulation for busbars	Heat Shrink PVC Sleeves	PVC Sleeves, Epoxy Coated
Incoming Feeder	Type and number of incoming feeders	ACB, MCCB	ACB, MCCB, SFU
Outgoing Feeder	Type and number of outgoing feeders	MCCB, MCB	MCCB, MCB, SFU
Protection Features	Built-in protection features	Overload, Short Circuit, Earth Fault	Overload, Short Circuit, Earth Fault, Overvoltage
Ingress Protection (IP Rating)	Level of protection against dust and water	IP 42	IP 42, IP 54, IP 65
Control Voltage	Voltage used for the control circuit	24V DC	24V DC, 110V AC, 230V AC
Panel Structure	Type of panel structure	Compartmentalized, Non-compartmentalized	Compartmentalized, Non-compartmentalized, Modular
Auxiliary Power Supply	Power supply for auxiliary circuits	230V AC	24V DC, 230V AC
Operating Temperature	Ambient temperature range for normal operation	-5°C to +40°C	-10°C to +55°C
Cooling Arrangement	Cooling method used in the panel	Natural Air Cooling	Natural Air, Forced Air Cooling
Compliance Standards	Standards the panel adheres to	IEC 61439	IEC 61439, IS 8623
Cable Entry	Provision for cable entry	Bottom	Bottom, Top

Industrial Applications of MDB Panels

MDB panels are essential in manufacturing plants for powering machinery, in data centers for managing server power, in HVAC systems for controlling electrical components, in water treatment facilities for powering pumps and controls, and in commercial buildings for distributing electricity to lighting and HVAC systems, ensuring efficient operations.

Safety and Compliance for MDB Panel

We ensure MDB panel safety with integrated circuit breakers, proper grounding, and effective temperature management through ventilation. Our panels feature durable enclosures with high IP ratings for protection against environmental factors. We also follow with strict safety standards such as ISO 9001:2015 and CPRI (Central Power Research Institute) standards set to guarantee reliability and safety.

Trust Burak Electric for PLC Panels

Trust Burak Electric for MDB panels due to our commitment to quality and safety. Our panels feature robust circuit protection, reliable grounding, and high-grade enclosures. With effective temperature management and rigorous testing, we ensure dependable performance and durability, making our MDB panels a trusted choice for critical electrical systems.

Main Distribution Board