The Motor Control Center is a
compartmental type with internal
separation
1
The Motor Control Center is type
tested.
2
The Motor Control Center is a
free standing design that is
available only for indoor
application; the degree of protection
3
The Motor Control Center is subdivided in three functional
compartments. The Busbar compartment, where the main horizontal
and vertical busbar are located. The Equipment compartment, And the
Cable compartment, where the termination is located which is design
for fast and comfortable cabling.
4
The modules are of draw-out or fixed versions. The maximum rating
for draw-out version is up to 225A. For higher rating of motors, fixed
version will be used.
5
Module of the same size is interchangeable. Quick servicing and
replacement of components mounted in the modules during
maintenance.
6
A various type of starter can be housed in the Motor Control Center :
Direct-On Line starter, Forward - Reverse starter, Wye - Delta starter,
Auto transformer starter, Soft Start Unit and Variable Frequency Drive.
7
The operating handle of the main isolating device on the front of the
module are with interlocking. Control and indication components of the
respective module are mounted on the front cover.
8
The MCC also provides high standards of human safety by shrouding
the live parts and preventing accidental contacts.
9
It is accessible either for front or rear connection. And the cable entry
can be from bottom or from top. Removable gland plate is provided for
the cable entry. Aluminum gland plate can be provided upon request for
easier installation of cable gland and to provide corrosion resistance
even after punching at the site.
10
Busbars are of tin-plated copper. Silver plated copper and Busbars
with PVC sleeves can also be provided upon request. Main busbar are
accessible from the front. Main and vertical busbars are fully shrouded
to prevent accidental contacts.
11
Manufactured out of Electro
galvanized sheet steel with all the
external covers and doors are
polyester powder coated with a
variety of selection for the paint
shade such as RAL 7035, RAL
7032, RAL 7033 and ANSI 61, other shades can be provided upon
request.
12
Factory routine test is conducted
on each MCC that is carefully inspected by QC engineer for the
structure and electrical compliance with the specifications and
standards.
13
The MCC can be interface with the DCS system for monitoring and
controlling the starters. It can also be interface with programmable logic
controller (PLC) for the automatic operation.