What an IPCC Panel Is, and What We Build
IPCC stands for Intelligent Power Control Centre. Electrically it is a PCC — the same busbar, the same incoming gear, the same distribution feeders. What makes it intelligent is that the incomer and the outgoing feeders carry communicating multifunction meters and numerical protection relays, so the board reports energy, power factor, loading, harmonics and trip events to a SCADA or energy management system instead of only showing a reading on a panel-mounted meter.
Wisdom Techno Solutions builds IPCC panels to order at our works in Vadodara, Gujarat, for industrial plants, EPC contractors and infrastructure projects across India. Every board is engineered against your single line diagram, load list and system fault level — not adapted from a standard catalogue design.
- Communicating multifunction meters on the incomer and on feeders, as specified
- Numerical protection relays reporting trip cause and fault current, not just a flag
- Feeder-level energy data for department-wise or line-wise cost allocation
- Modbus RTU, Modbus TCP, Profibus or Profinet, with a gateway to the plant network
- Built inside design-verified licensed systems — Rittal Ri4Power, C&S CX, Siemens SIEPAN
- Busbar systems to 6300 A, copper or aluminium, Form 1 to Form 4B separation
The specifications below cover our standard build. Applicable ratings are confirmed against your specification before manufacturing begins.
IPCC Panel Technical Specifications
The table below covers the standard build. Every panel is engineered against the project single line diagram, load list and fault level, so the applicable ratings are confirmed against your specification before manufacturing begins.
| Parameter | Specification |
|---|---|
| Panel type | IPCC — Intelligent Power Control Centre, a PCC with communicating metering and numerical protection |
| Rated operational voltage (Ue) | 415 V AC, 3-phase 4-wire (up to 690 V on request) |
| Rated insulation voltage (Ui) | 1000 V |
| Rated frequency | 50 Hz |
| Busbar system rating | Up to 6300 A on the Rittal Ri4Power licensed system |
| Short-circuit withstand (Icw) | Declared per project against the system fault level and the licensed system's verified configuration |
| Applicable standard | IEC 61439-1 and IEC 61439-2 / IS-IEC 61439 Part 1 and Part 2 |
| Form of internal separation | Form 1 to Form 4B (Form 4B Type II on the C&S CX licensed system) |
| Incoming devices | ACB or MCCB, fixed or draw-out |
| Incomer arrangement | Single incomer, or two incomers with bus coupler and electrical and mechanical interlocking |
| Outgoing feeders | ACB, MCCB and switch-fuse feeders, sized from the load list |
| Metering | Communicating multifunction meter on the incomer; feeder metering as specified |
| Parameters measured | Voltage, current, power, power factor, frequency, energy, demand and harmonic distortion, per the meter selected |
| Protection | Numerical protection relays reporting trip cause and fault current |
| Communication protocol | Modbus RTU / Modbus TCP; Profibus and Profinet on request |
| Network topology | Daisy-chained bus per section, with terminating resistors and a gateway to the plant network as specified |
| Data available to an EMS | Feeder-level energy for cost allocation, load profile, power factor trend and event log |
| Mimic bus | Provided on the front fascia where specified |
| Capacitor / APFC section | Integrated in the same lineup where the project calls for it |
| Busbar material | Electrical grade aluminium or copper |
| Control wiring | 660 / 1100 V grade PVC-insulated stranded copper, ferruled and numbered |
| Degree of protection | IP42 / IP52 / IP54 / IP55 / IP65 |
| Gasketing | Rubber gasket on doors and removable covers, to suit the declared IP rating |
| Enclosure material | MS CRCA sheet steel; stainless steel on request |
| Pre-treatment | Three-tank or seven-tank process, specified per project |
| Paint finish | Epoxy-based primer with powder coating, or synthetic enamel |
| Panel layout | Single front or double front (front and rear access) |
| Heat management | Natural ventilation, filtered forced ventilation with exhaust fans, or panel cooling unit |
| Cable entry | Top or bottom, removable gland plate |
| Installation | Indoor; outdoor with weatherproof construction and canopy on request |
| Future extension | Extendable busbar chamber and spare or blank compartments, when specified at design stage |
| Testing | Routine verification in-house on every assembly; customer, consultant and third-party witnessed FAT supported |
IPCC vs Conventional PCC
The switchgear is the same. What changes is what the board can tell you about the plant's energy, and what has to be commissioned before it can tell you anything.
| Consideration | Conventional PCC | IPCC |
|---|---|---|
| Metering | Analogue or digital meter, read on the door | Communicating multifunction meter, read anywhere |
| Energy data | One reading at the incomer, taken manually | Incomer and feeder level, logged continuously |
| What you know after a trip | That the breaker tripped | Trip cause and the fault current recorded |
| Cost allocation by department or line | Not possible without add-on meters | Built in, where feeder metering is specified |
| Power factor and harmonics visibility | Spot reading at best | Trend, so APFC sizing can be based on measurement |
| Cost | Lower | Higher — meters, relays, gateway and integration |
| Commissioning effort | Lower | Higher — addressing, mapping and integration testing |
| Best fit | Small plants, one tariff meter, no energy team | Plants with an energy target, multiple cost centres or a SCADA already in place |
When an IPCC Is the Right Choice — and When It Is Not
An IPCC earns its place when someone is accountable for the energy bill. Feeder-level metering turns a single monthly figure into a per-department, per-line number, and that is what makes a reduction target actionable. It also gives measured power factor and harmonic data, so an APFC can be sized from what the plant actually does rather than from an assumption.
It is the wrong choice where nobody will read the data. The meters, relays, gateway and integration cost real money and take real commissioning time, and a plant with no energy team, no SCADA and no cost-allocation requirement will get the same electrical performance from a conventional PCC for less. The honest test is simple: name the person who will look at the data every month. If there isn't one, the money is better spent on separation, on draw-out construction, or on a spare feeder.
What to Send for a IPCC Panel Quotation
Send these and every offer you receive will be comparable:
- Single line diagram
- Load list with connected and demand loads
- Which feeders need metering, and at what level of detail
- Communication protocol required — Modbus RTU, Modbus TCP, Profibus or Profinet
- SCADA or EMS make and the register map or point list expected
- Transformer rating and impedance, and the system fault level
- Required form of separation and IP rating
- Indoor or outdoor installation, single front or double front
- Busbar material, enclosure material and paint shade
- Spare feeder and future expansion provision
- Applicable standard, with part and year
On an IPCC the metering schedule and the point list matter as much as the load list. Send them at enquiry stage and the integration work can be priced properly instead of discovered during commissioning.
Common Mistakes in IPCC Panel Specifications
- Metering every feeder because it is possible. Meters cost money and generate data nobody reads. Meter the incomer, the large loads and the cost centres you actually report on.
- Buying the meters without buying the integration. A communicating meter that reports to nothing is a more expensive ordinary meter. The SCADA or EMS side, the register map and the point list belong in the same scope.
- Sizing APFC from an assumed power factor when the IPCC could have measured it. If the board is being built to measure, use the measurement.
- Treating the communication bus as a protection path. Protection stays in the relay; the bus reports what the relay did.
- Omitting the fault level from the enquiry. Without it no vendor can size the assembly correctly, and the offers stop being comparable.
- Writing "as per IEC 61439" with no part and no year. The verification evidence a manufacturer submits has to be traceable to a specific standard and configuration.
How Wisdom Techno Solutions Builds IPCC Panels
Wisdom Techno Solutions is a licensed partner for three design-verified switchgear platforms — Rittal Ri4Power since 2021, C&S CX since 2023 and Siemens SIEPAN Elite/8PU since 2024. We build inside each system's verified configuration and routine-verify every assembly in-house at our Vadodara, Gujarat facility. Under IEC 61439 the design verification belongs to the system owner and the routine verification to the assembly manufacturer — what that division of responsibility means for a buyer is set out here.
Related Technical Guides
Engineering guides from our team on the calculations and design decisions behind an IPCC panel:
- Electrical load list and transformer / incomer sizing
- APFC panel sizing — how to calculate the required kVAr
- Normal APFC vs detuned APFC — 7% vs 14% reactor
- VFD harmonics — input choke, output choke, dV/dt filter or harmonic filter
- Circuit breaker selectivity, discrimination and cascading
- 2 incomer plus bus coupler interlocking and 2-out-of-3 logic
- Form 1 to Form 4B — which panel separation you actually need
- Data centre electrical panel design — PCC, ATS, Form 4 and redundancy
Related Panel Types
If this is not the right fit for your layout, these are the alternatives we build to the same standard:
- PCC panels — power distribution from the transformer incomer to the plant's outgoing feeders
- IMCC panels — intelligent motor control with communication-enabled motor protection relays
- PMCC panels — PCC distribution and MCC motor control combined in one assembly
- MCC panels — centralised motor control and protection, sized to the motor schedule
- APFC panels — automatic power factor correction, sized to the plant's reactive load
- IEC 61439 panels — how design verification and routine verification work under the standard
Send Your Single Line Diagram
Email your single line diagram, load list and system fault level and our engineers will come back with a technical offer. Not sure what to send? See what a panel manufacturer needs in order to quote accurately.
| Manufacturer | Wisdom Techno Solutions |
| Works | Plot 9, Nilkanth Industrial Park 1, near Kotambi Stadium, Kamrol, Kotambi, Vadodara, Gujarat 391510, India |
| connect@wisdomtechnosolutions.com | |
| Phone | +91 80002 29727 |
| Working hours | Monday to Saturday, 8:00 am to 5:00 pm IST |
| Delivery lead time | 6 to 7 weeks from drawing approval, subject to switchgear availability |

