Motor Control Panel
Custom Motor Control Centre (MCC) panels group motor feeders with their starting, protection and control equipment. TPE manufactures MCC panels in Kolkata for industrial projects across India.
Product-type reference. The supplied make and configuration are confirmed in your quotation.
Motor control centre panels built around your motor schedule
Tirupati Power Enterprises manufactures custom motor control panels in Kolkata. A Motor Control Centre (MCC) brings multiple motor feeders into an assembly with their starting, protection, control and indication functions. Send a motor schedule and the required operating sequence so each feeder can be identified in the offer.
An enquiry may cover a new MCC, a replacement panel or changes to existing motor feeders. For an extension, include the existing drawings, available space, busbar/interface details and shutdown constraints. A new compartment must be reviewed against the existing assembly; a matching door size alone does not establish compatibility.
| Feeder arrangement | Requirement to review | Information to attach |
|---|---|---|
| DOL or reversing | Full-voltage starting, direction control and approved interlocks. | Motor nameplate, duty, starting limits and direction sequence. |
| Star-delta | Motor winding compatibility, starting torque and changeover duty. | Motor delta running voltage, terminal details and load/start conditions. |
| Soft starter | Required starting/stopping behaviour, start frequency and bypass scope. | Load characteristics, acceleration duty and approved starter reference. |
| VFD feeder | Variable-speed duty, protection, cooling and control interfaces. | Motor current, speed/torque range, cable details and communication needs. |
| Mixed motor feeders | A feeder-by-feeder combination of approved starting methods. | A tagged motor schedule identifying each starting and control requirement. |
MCC panel specifications: what procurement should send
Use the same motor schedule and drawing revision for every supplier quotation. Motor power in HP or kW is only one input: nameplate current, load duty, starting conditions and protection requirements are also needed. Mark undecided items for clarification instead of leaving different suppliers to assume different scopes.
Ask the project engineer to specify the incoming supply and available fault level. Component breaking capacity, coordinated motor protection and the short-circuit rating of the complete assembly require separate checks. The selected component combination and assembly evidence must match the proposed arrangement.
| Requirement | Specify or attach | Why it changes the offer |
|---|---|---|
| Motor schedule | Motor tag, quantity, kW/HP, nameplate current, voltage, frequency and duty. | Defines the individual feeder quantities and equipment selection. |
| Starting and operation | DOL, reversing, star-delta, soft starter or VFD; starting frequency and load conditions. | Changes switching devices, wiring, thermal requirements and control logic. |
| Incoming supply and busbars | SLD, incomer rating, source, fault duty, busbar requirements and spare capacity. | Defines the common distribution system serving the motor feeders. |
| Protection | Approved short-circuit and overload protection, coordination, trip/alarm functions and reset policy. | Prevents an offer omitting required protection or assuming interchangeable devices. |
| Control circuit | Control voltage, local/remote selection, push buttons, indications, permissives and interlocks. | Defines control components and the documented operating sequence. |
| PLC/SCADA interface | I/O list, signal types, communication protocol, network and responsibility boundary. | Separates panel wiring, programming and plant-system integration scope. |
| Construction | Required fixed or withdrawable arrangement, separation, access, enclosure rating and environment. | Affects layout, maintenance access and verification of the proposed assembly. |
| Cables and site interfaces | Entry direction, cable sizes/quantities, terminals, gland plates, dimensions and installation access. | Establishes termination space and installation compatibility. |
| Approved makes and documents | Make/series restrictions, drawings, inspection plan and applicable standard editions. | Makes alternatives, exclusions and approval requirements visible before ordering. |
Agree the operating sequence and maintenance arrangement
Describe how the plant should operate, including which motors may run together, standby changeover, permissives, fault responses and the behaviour after loss and restoration of power. A motor list without this sequence leaves important control work undefined.
Local controls and plant automation
Identify who supplies and programs the PLC or other controller, and who checks the field signals. List the required run, trip, ready and other status signals by motor tag. Where remote operation is required, agree local/remote priority and the approved restart behaviour.
- Approved control philosophy and I/O schedule.
- Field devices, cable terminations and communication interfaces.
- Emergency-stop and safety-related functions specified separately by the responsible designer.
Access, isolation and future expansion
State whether feeders must be fixed or withdrawable and what access is available around the board. Agree isolation and maintenance requirements, spare feeders and space for future additions. Do not assume a drawout arrangement or safe live maintenance from the term MCC; the actual design and approved working procedures govern these matters.
MCC panel price: compare the same feeder and control scope
MCC prices depend on the motor feeders and their equipment, not just the overall panel current or cabinet size. Request a quotation against the motor schedule, SLD and control philosophy. A feeder with a VFD has a different scope from a DOL feeder, and an apparently similar panel may omit controls, communication or inspection requirements.
Ask for the proposed makes, quantities, drawing assumptions, deviations and exclusions to be itemised. TPE confirms price, taxes, payment terms, quotation validity, manufacturing lead time and delivery scope in the project offer. Confirm approved drawings and procurement milestones before committing to a shutdown date.
| Scope | Check the quotation | Clarify before placing the order |
|---|---|---|
| Motor feeders | Tagged feeder count, starter/drive references, ratings and included protection. | Spare feeders, accessories and acceptable alternatives. |
| Assembly | Incomer, busbars, enclosure, separation, access and cable termination scope. | Required construction and evidence for the actual configuration. |
| Automation | Control wiring, PLC/I/O, programming, communication and testing responsibilities. | Whether field integration and software changes are included. |
| Documents and inspection | Drawing approvals, verification records, agreed FAT and final documentation. | Witnessing, acceptance criteria and any project-specific reports. |
| Site and delivery | Packing, freight, insurance, unloading, installation and commissioning. | Included work, purchaser responsibilities and delivery PIN code. |
Drawings, verification and factory acceptance
Agree the applicable assembly standards, their editions and the inspection plan with the project engineer. IEC 61439-2 covers power switchgear and controlgear assemblies, together with the relevant general requirements of IEC 61439-1. Design verification and routine verification serve different purposes; component datasheets alone do not verify the complete MCC.
Before manufacture, review the SLD, general arrangement, motor/feeder schedule, component references and control drawings. Agree which functional checks will demonstrate the sequence, indications, interlocks and remote signals. FAT acceptance should refer to an approved procedure and recorded results for the offered assembly.
Request the agreed as-built drawings, component list, terminal schedule, verification records and operation/maintenance documents at handover. If a tender requires a particular test certificate, identify it at enquiry stage and ask which report applies to the proposed construction; do not assume certification from a generic panel description.
MCC enquiries for Kolkata, Odisha, Assam and other plant locations
Our office and panel works are in Kolkata. We ship across India; share the delivery PIN code for plants in West Bengal, Odisha, Assam or another state so the quotation can address freight and the required delivery arrangements.
Include receiving hours, access limitations, unloading responsibilities and any shutdown deadline. Confirm shipping sections, packing and site assembly requirements where relevant. For replacement work, provide the existing drawings and equipment details early so interface questions can be resolved before the manufacturing and delivery programme is agreed.
Make your enquiry ready to price
Use this blank motor schedule to identify each feeder, starting method, protection and control requirement. Attach it with your SLD and project specification; add rows for additional motors and mark unapproved inputs as pending.
Download the MCC motor schedule (CSV)Fill the sheet and attach it to your enquiry. Your own BOQ or drawing is equally useful.
Check the commercial scope
Ask the quotation to identify the proposed construction or make, quantities and units, availability, price, taxes, freight and lead time. Review exclusions and any alternatives before placing the order.
Matching products and further guidance
Technical references and scope
Buying guidance prepared for Tirupati Power Enterprises. Primary references checked on . Use the selected product documentation and the agreed project specification for the actual order.
- IEC 61439-2:2020 — power switchgear and controlgear assemblies ↗
- Schneider Electric India — enclosed DOL and star-delta motor starters ↗
- Schneider Electric — star-delta motor compatibility and starting considerations ↗
These references explain selection and specification. They do not establish TPE stock, brand authorisation or certification of a proposed product.
Work with our Kolkata team
Electrical procurement since 1991. Custom electrical panel and accessory manufacturing.
9 Pollock Street, 1st Floor, Suite B16, Kolkata - 700001
Customer visits: Monday–Saturday, 10:00–18:30. Sunday closed.
Panel and accessories works: 31A, Pulin Khatick Road, Kolkata – 700015.
GST: 19AESPK5930K1ZU · UDYAM-WB-10-0015130
Before you request a quotation
Does TPE manufacture MCC panels in Kolkata?
Yes. Tirupati Power Enterprises manufactures custom motor control panels in Kolkata against an agreed project specification. Send the motor schedule, SLD, starting methods, control requirements and delivery location for a quotation.
What is the difference between an MCC and a PCC panel?
A PCC receives and distributes incoming power. An MCC groups motor feeders with their starting, control and protection functions. A project can need both; identify each board’s duty and interfaces in the single-line diagram.
Can an MCC include DOL, star-delta, soft-starter and VFD feeders?
An engineered MCC can contain different approved feeder arrangements. Identify the starting method for each motor, its nameplate data, load conditions and operating duty. The offered configuration and component scope are confirmed in the project proposal.
Can I choose the starter from motor HP or kW alone?
No. Provide nameplate current and voltage, motor/load characteristics, starting limits, start frequency and protection requirements. For star-delta starting, motor winding terminals and delta running-voltage compatibility also need to be checked.
Are PLC programming and SCADA integration included?
State the required scope in the enquiry. Attach the control philosophy, I/O list and communication requirements, and identify who supplies/programs the controller and connects the field devices. The quotation must distinguish panel wiring from software and site integration.
How much does an MCC panel cost?
Request a quotation against the motor and feeder schedule. Starter/drive selection, approved makes, fault duty, construction, automation, inspection and delivery scope all affect price. A cabinet size or total current alone does not define a comparable panel.
Can TPE quote for an extension or replacement MCC?
Share the existing SLD and control drawings, feeder details, site dimensions, interfaces and required shutdown programme. Compatibility and the proposed modification scope must be reviewed before confirming manufacture.
Can you deliver MCC panels to Odisha or Assam?
TPE ships across India from Kolkata. Send the plant delivery PIN code, receiving/access requirements and required date. Freight, packing, unloading and any installation or commissioning work are agreed in the quotation.
Relevant products and guidance
VFD selection should use motor voltage, rated current, motor type and the required load duty.
Read articlePanels & AutomationDOL vs Star Delta vs Soft Starter: Motor SelectionFor DOL vs star delta starting, check the motor terminals, delta running voltage, required starting torque and supply limits.
Read articleBuying GuidesContactor Selection: Load Duty, Coil and ProtectionContactor selection depends on the load, utilisation category, operating voltage and current, switching duty and coil supply.
Read articleNeed this for your application?
Attach your motor schedule and SLD. Include starting methods, controls, approved makes, inspection requirements, delivery PIN code and required date so we can quote the MCC scope clearly.