What is MDB stand for in electrical?
Main distribution board (MDB) MDB is a panel or enclosure that houses the fuses, circuit breakers and ground leakage protection units where the electrical energy, which is used to distribute electrical power to numerous individual circuits or consumer points, is taken in from the transformer or an upstream panel.
What is Smdb and MDB?
The MDB then feeds SMDBs which are installed midway through the power distribution system at a point where the large distribution cable terminates and several smaller sub-circuits begin.
What is distribution fuse box?
A distribution board (also known as panelboard, breaker panel, electric panel, DB board or DB box) is a component of an electricity supply system that divides an electrical power feed into subsidiary circuits while providing a protective fuse or circuit breaker for each circuit in a common enclosure.
What is a main distribution panel?
Main Distribution panels are cabinets that house and separate subsidiary/branch circuits in addition to providing each circuit with protective fuses or circuit breakers.
What is PDB in electrical?
We manufacture Low Voltage Power Distribution Boards (PDB), Breaker Panels, Automatic Power Factor Correction (APFC) Panels, Sub Distribution Panel, MCB DB for different industries. PDB Panels are used for Electric Power Distribution, Fault Protection and Monitoring of different Electrical Systems.
What is Smdb database?
In this role, the Service Management Database (SMDB) is a key component of the overall end-to-end process involved in the scheduling, preparation, and configuration of the Deep Space Network (DSN) equipment needed to perform the various telecommunication services the DSN provides to its customers worldwide.
What is Smdb used for?
Electrical Sub-Main Distribution Boards (SMDB) are the integral part of Electrical LV Power distribution network in the end user premises of a medium and large scale projects.
What is the function of distribution box?
The distribution box serves as the load centre and distributor of electrical power. A distribution box ensures that electrical supply is distributed in the building, also known as a distribution board, panel board, breaker panel, or electric panel. It is the central electrical supply system of any building or property.
What does a power distribution box do?
A power distribution box (or distro, as we like to call it) is an efficient and convenient method of distributing an electrical circuit from a single input source to multiple output devices in the branch circuit.
How does a main distribution panel work?
A distribution panel works by providing one main power switch that controls the power for all circuits. When turned off, the main power switch can temporarily shut down the entire grid. For this reason, a distribution panel will separate each of the circuits into their own switches.
What is the difference between MLO and MCB panels?
NEC article 408.36 requires that an overcurrent protective device be installed anywhere on the supply side of the panelboard. You can actually use an MLO panelboard but unlike a MCB panelboard which contains as many circuit breakers as it can hold, the MLO panel is only allowed to contain two to six circuit breakers.
What are the different types of electrical symbols?
Part 2: Types of Electrical Symbols Basic Electrical Symbols. A ground symbol or a ground terminal works as electrical shock protection. It is a zero… Wires. A straight line represents the electrical wire or a power line in an electrical diagram, and it works as the… Switches. A Single Pole
How are smbd, MDB, FDB switchboards tested?
Switchboards SMBD, MDB, FDB are always type tested conforming to tests conducted by ASTA or other recognized testing authority. Type test certificates obtained from the testing authority together with the construction details of the switchboard are submitted at the time of technical submission.
How to use electrical symbols in edrawmax Part 2?
Part 2: How to Use Electrical Symbols 1 Step 1. : Launch EdrawMax on your computer. 2 Step 2.1. : As you are into the workspace of EdrawMax, drag the symbol that you need directly onto the canvas. 3 Step 2.2. : You can also change the shape of the symbol via the floating menu/action button. 4 Step 3.
What does a bulb look like as an electrical symbol?
A bulb as an electric symbol looks like a circle that has a cross in the middle, and it gives an output by getting light up when a current passes through it.