MOTOR CONTROL CENTRE (MCC PANEL)

mcc-1

 

A motor control center (MCC) is an assembly of one or more enclosed sections having a common power bus and principally containing motor control units. Motor control centers are in modern practice a factory assembly of several motor starters. A motor control center can include variable frequency drives, programmable controllers, and metering and may also be the electrical service entrance for the building.

Motor control centers have been used by the automobile manufacturing industry which used large numbers of electric motors. Today they are used in many industrial and commercial applications. Where very dusty or corrosive processes are used, the motor control center may be installed in a separate air-conditioned room, but often an MCC will be on the factory floor adjacent to the machinery controlled.

 

Applications Operation, Control & protection of motor network with or without PLC/BMS Connectivity
System 3 Phase, 3 or 4 wire, 50Hz
Rated Current Upto 6300 Amps
Operational Voltage
110/230v 415v AC
Rated Insulation 1000v
Rated Service Voltage 690v
Ambient Temperature
45 Deg C
Short Time Current
50KA for 1Sec, 105KA peak
Degree of Protection
IP42-IP54
Form of Sepration
Upto 3B/4B (Optional Type 5)
Type Tested for
Short Time Current withstand Temperature Rise Degree of Protection
Bus Bar System
Interleaved above 1600A
Bus Bar Aluminium or Copper
Ref. Standard
IEC61439-12009, IS:8623
Feeder Configuration Semi Drowout or Fix Type

Our company is known for manufacturing and supplying precision engineered Industrial MCC Panels. These customized MCC Panels have created a higher demand among customers for having unmatched quality, excellent efficiency and long term durability. Designed to perfection, these are widely renowned for simple operation and low maintenance. These have the capacity to feed larger loads and are designed as per the client’s specifications. The MCC panels are conventional to the international standards and are available with multiple power stabs that help in supporting high capacity industrial motors.

We can provide number of vertical sections of motor control centers in different amps with mains and lug compartments. We provide controllers with manual or automatic means of starting or stopping the motor, selecting forward or reverse rotation, selecting and regulating the speed, regulating or limiting the torque and protecting against overloads or faults. We can make motor controllers with different features and complexities depending on the task that the motor will be performing.

Construction:

VC -6101 – Single front, rear dead (front access only)

VC – 6102 – Single front, rear access

VC – 6021 _ double front

FOR CONTROL WIRING

Nylon terminals are used with suitable accessories like TERMINALS HEADERS, MARKERS STOPPER, and CT SHORTING TERMINALS etc.

Wiring bunch is laid down in PVC DUCTS and arranged to give double safety by using SPIRAL/FLEXIBLE CONDUCT. All components are marked with INTERNAL LEGENDS; legends are made out of trifoliate sheet to depict feeder designation even in rear cable chamber also. Control circuit is powered by DRAW TYPE FUSE or MCB.

Every incomer panel is provided with drawing pocket for ready reference of control schemes.

Technical Specification:

Rated Insulator Voltage : 660 Volt
Rated Operator Voltage : 415V+ -10%
RATED IMPULSE
Withstand voltage : 8-KV
Rated Current : 400A, 630A, 800A, 1000A, 1250A, 1600A, 2000A, 3000A
Fault level : 50KA for 1 Sec, 42KA for 1 sec, 35KA for 1 sec
Ambient Temp : 50°C
Temp. Rise : 35°C over ambient
Busbar Support : SMC/FRP
Degree of protection : IP-54
Dimension (mm) : H=1875/2175/2400, D=500 (Single front), =800(double front),W=multiple of 500+300mm)

CABLE TERMINATION

Power and control wiring bunches are carried in vertical cable alley DIN CHANNEL is provided to accommodated NYLON COLOUREDE POWER TERMINAL AND CONTROL TERMINALS, represented by markers & headers. Transparent shroud are provided in incoming side to avoid accidental contact in case door is opened.

Salient Features:

»  Spacious arrangement is made for cable termination ensuring comfortable operation & easy maintenance.

»  Panels are very sleek and aesthetics is excellent.

»  Bolted modular construction facilities modification, retrofitting, extensibility in minimum possible time.

»  Specially designed concealed profile of neoprene is used for gasketing to ensure dust protection.

»  Use of quarter turnkey flush type steel door locks for convenient operation.

»  Each panel is provided with plastic drawing pocket to house relevant drawings.

»  Metallic/transparent barriers are provided, within the cubicle for prevention of human contact with live part accidentally.

»  All covers, doors inter panel jointing are provided with neoprene gasket for perfect duct protection.

»  A perfect compartmentalized construction.

»  High quality epoxy powder coated switch boards to with stand corrosive environment and long lasting elegant door.

»  Specially designed concealed profile of neoprene is used for gasketing to ensure dust protection.