PFI Panel
Power factor improvement panels with capacitor banks and automatic controller.
MDB Panel
Main distribution boards that split incoming supply to building and machine loads.
An MDB (main distribution board) takes the supply from the transformer or an upstream panel and distributes it to individual circuits and consumer points. It houses the circuit breakers, fuses and earth-leakage protection for each outgoing feeder.
Where it is used
- Main incoming board of commercial and residential buildings
- Distribution from the LT panel to floors and sections
- Factories, hospitals, schools and shopping malls
- Generator and utility combined distribution
How to choose
- Incomer rating from the transformer or utility supply.
- Outgoing feeders for each DB and large load, with spare ways.
- Metering and indication.
- Discrimination so a fault trips only the nearest breaker.
Why buy from Unique Quality Engineering
We build these at our own factory in Demra, Dhaka, to BNBC and IEC standards and Accord–Alliance requirements, using genuine components from ABB, Schneider Electric, Siemens, Mitsubishi and Fuji Electric. Our engineers install, test and commission on site, and we stay on call for after-sales service.
Frequently asked questions
What is the difference between an MDB and an LT panel?
The LT panel takes power directly from the transformer; the MDB distributes it to the DBs. In smaller buildings one panel can do both. See our MDB, DB and SDB guide.
What affects the MDB panel price?
The incomer rating, the number of feeders, breaker brands, busbar size, metering and enclosure.
Can you build an MDB to my consultant’s drawing?
Yes. We build to your single-line diagram and BOQ.
Need a price for an MDB panel? Request a quotation with the rating and quantity, or call or WhatsApp +8801992-389515.
