The PDB (Power Distribution Board) and MLDB (Main Lighting Distribution Board) are essential components in power distribution systems, designed to safely distribute electrical power to various circuits, equipment, and lighting loads while providing protection and control.
|
Key Features |
|
Safe
and reliable distribution of power and lighting circuits |
|
Robust,
modular construction for flexibility and scalability |
|
Integrated
with protective devices for overload and short-circuit protection |
|
Suitable
for both indoor and outdoor installations |
|
Customizable
to project-specific needs |
|
Parameter |
Specification |
|
Rated
Voltage |
415V
AC, 3 Phase, 4 Wire, 50 Hz |
|
Rated
Current |
Up to
1600A (PDB) / Up to 800A (MLDB) |
|
Short
Circuit Withstand Capacity |
10kA to
50kA (as per design and application) |
|
Degree
of Protection (IP Rating) |
IP42 /
IP52 / IP54 / IP55 (Indoor/Outdoor as required) |
|
Form of
Separation |
Form 2b
/ 3b / 4b (for enhanced safety) |
|
Busbar
Material |
High
Conductivity Copper / Aluminium |
|
Busbar
Rating |
As per
load requirement with derating factors |
|
Incoming
Protection |
MCCB /
MCB / Isolator / SFU |
|
Outgoing
Protection |
MCBs /
MCCBs / RCBOs |
|
Cable
Entry |
Top /
Bottom (as per site requirements) |
|
Metering
& Indication (Optional) |
Digital
Voltmeter, Ammeter, Energy Meter, Phase Indicators |
|
Construction |
CRCA
Sheet Steel Fabricated, Powder Coated, Wall/Floor Mounted |
|
Color |
RAL
7035 / RAL 7032 or as specified |