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Ratings, Protection and Construction Defined from Project Inputs

Electrical Panels Engineered Around Your Load and Operating Scheme

Synergeze coordinates panel configuration from SLD, BOQ, load schedule, fault level, source arrangement and approved makes—covering distribution, motor control, power-factor correction and source-control applications.

Discuss Your Panel Requirement → Explore Panel Types
CPRI Approved Electrical Panels
Up to 6300 A Project-specific ratings
IEC 61439-1 & 2 Panel assembly standard
IS & IEC Compliant Applicable requirements
Begin with the Electrical System—not the Enclosure

Panel Configuration Starts with Duty, Protection and Interfaces

The same current rating can require very different panel architecture. Source arrangement, diversity, prospective fault current, feeder types, motor starting method, metering, interlocks, cable entry, space and maintainability all influence the final design.

Synergeze reviews these inputs to define incomers, bus sections, feeder configuration, protection and metering, busbar material, control logic, PLC or VFD interfaces, form of separation, construction and the required inspection scope.

Inputs to Approved Configuration Load • Fault Level • Sources • Interfaces
Choose by Electrical Function

Six Panel Categories for Different System Responsibilities

The correct category depends on where the panel sits in the system and what it must distribute, control, correct or coordinate.

01 LT Panels Flexible incoming and outgoing distribution configured for the actual feeder mix. 02 PCC Panels High-capacity receiving and sectionalised distribution for major plant loads. 03 MCC Panels Motor feeders and control functions organised around process operation. 04 APFC Panels Reactive-power stages selected from load behaviour and harmonic conditions. 05 AMF Panels Source-failure response configured around essential loads and DG sequence. 06 Synchronization Panels Multiple sources coordinated through permissives, synchronism and load sharing.
01 / 06
Low-Voltage Distribution

LT Panels

An LT panel is defined by its position in the distribution network. We coordinate incomer capacity, busbar duty, feeder diversity, metering, protection, cable termination and future provisions to produce a maintainable distribution arrangement.

Typical Scope

Incomer and outgoing feeder sections

ACB, MCCB and MCB-based distribution

Metering, indication and energy monitoring

Protection relays and control circuits

Copper or aluminium busbar arrangements

Electrical and mechanical interlocking

Cable termination and entry arrangements

Indoor or project-specific construction

Typical Applications
Plant power distribution Commercial building distribution Process and utility loads Infrastructure installations
Discuss LT Panel Requirement →
02 / 06
Power Control Centres

PCC Panels

A PCC forms the backbone of the LT network. Transformer or DG incomers, bus couplers, outgoing feeders, selectivity, fault withstand, segregation and operating interlocks are developed as one coordinated power-distribution scheme.

Typical Scope

Transformer and generator incomers

Bus coupler and sectionalized bus arrangements

ACB and MCCB outgoing feeders

Metering and energy monitoring

Protection relays and annunciation

Electrical and mechanical interlocks

Fixed or draw-out feeder configurations

Busbar segregation and cable chambers

Typical Applications
Main LT distribution Transformer incomer systems Generator-backed distribution Large industrial facilities
Discuss PCC Panel Requirement →
03 / 06
Motor Control Centres

MCC Panels

An MCC must protect motors while supporting how the process starts, stops and recovers. Starter type, duty, local/remote modes, PLC signals, permissives, trips and maintenance access are coordinated for each feeder.

Typical Scope

DOL and star-delta starters

Reversing motor starter feeders

Soft starter and VFD feeders

Motor protection and overload coordination

Local, remote and automatic control

PLC and HMI integration

Process interlocks and status feedback

Motor feeder metering where required

Typical Applications
Process machinery Pumps and fans Conveyors and material handling Machine automation
Discuss MCC Panel Requirement →
04 / 06
Power Factor Management

APFC Panels

APFC sizing is not based on kVAR alone. Load variation, transformer capacity, existing power factor, harmonic spectrum, switching frequency and capacitor/reactor duty are reviewed before defining stages and protection.

Typical Scope

Microprocessor-based APFC relay

Stage-wise capacitor banks

Capacitor-duty contactors

MCCB or fuse-based stage protection

Detuned reactors where required

Cooling and ventilation arrangement

Auto and manual operating modes

Harmonic-condition consideration

Typical Applications
Industrial inductive loads Motor-intensive facilities Plant distribution systems Commercial electrical installations
Discuss APFC Panel Requirement →
05 / 06
Automatic Mains Failure

AMF Panels

AMF logic is developed from mains sensing, DG start permissives, breaker feedback, transfer delays, load priorities, cooldown and restoration philosophy so automatic changeover matches the facility's operating need.

Typical Scope

Mains voltage and phase monitoring

Generator start and stop commands

Automatic changeover sequence

Mains restoration and cooldown sequence

Manual and automatic operating modes

Engine, battery and charger indications

Alarm and trip interfaces

Electrical and mechanical interlocking

Typical Applications
Emergency power systems DG-backed facilities Commercial buildings Critical process loads
Discuss AMF Panel Requirement →
06 / 06
Generator & Source Synchronization

Synchronization Panels

Synchronization requires more than matching voltage and frequency. Breaker states, source availability, synchronism checks, load-sharing method, priority, protection and failure recovery are defined in the control philosophy.

Typical Scope

Voltage and frequency matching

Phase-sequence and phase-angle supervision

Automatic and manual synchronization

Generator load sharing

Generator sequencing and priority logic

Breaker control and interlocking

Protection and alarm interfaces

PLC and HMI-based control where required

Typical Applications
Multiple generator systems Parallel DG operation Load sharing applications Source management systems
Discuss Synchronization Requirement →
Panel Credentials

Standards Applied to the Defined Panel Configuration

Ratings and construction are checked against the approved project specification and the relevant standard or test-document conditions; compliance is evaluated for the actual assembly being offered.

CPRI Approved

Electrical-panel design and construction covered by the relevant approval or test documentation.

Up to 6300 A

Panel ratings offered subject to system configuration, busbar design, short-circuit requirements and approved project scope.

IEC 61439-1 & IEC 61439-2

Design and assembly considerations aligned with the applicable requirements for low-voltage switchgear and controlgear assemblies.

IS & IEC Compliant

Applicable Indian and international standard requirements considered according to the approved specification.

Compliance qualification

CPRI approval and compliance statements apply to the panel design, rating, construction and test conditions covered under the relevant certificate or test report. Final project compliance is subject to the approved technical specification and mutually agreed scope.

Design & Manufacturing Capabilities

Engineering Choices Documented Before Execution

The selected busbar, devices, segregation, cable chambers, control interfaces and construction are coordinated through drawings, schedules and agreed technical notes.

01

Approved SLD and BOQ-based engineering

02

Project-specific feeder configuration

03

Copper or aluminium busbar options

04

Fixed or draw-out feeder arrangements

05

Form of separation as specified

06

Protection, metering and indication selection

07

PLC, VFD and HMI integration

08

Top or bottom cable-entry planning

09

Labelling, ferruling and documentation

10

Installation and commissioning support as agreed

Industry Applications

Panel Architecture Adapted to Each Operating Environment

Continuous-process plants, motor-intensive lines, utilities, buildings and critical facilities impose different priorities for reliability, automation, maintainability and source continuity.

Automobile Textile Packaging Bottling Rubber & Plastic Pharmaceutical Food Processing Chemical Commercial Buildings Hospitals Infrastructure
Inspection & Documentation

Verification Against Drawings, Ratings and Functional Intent

Inspection checks whether the manufactured panel matches the approved configuration and performs the required control, indication, interlock and protection functions.

Visual and dimensional inspection

Component and rating verification

Power and control wiring checks

Continuity verification

Insulation-resistance testing

Functional operation checks

Electrical and mechanical interlock verification

Meter, indication and annunciation checks

Protection-setting verification where included

Drawings and test records as agreed

Start with Your Available Electrical Data

Share the SLD, BOQ or Load Schedule for Technical Review

If the requirement is incomplete, send the information currently available. Synergeze will identify missing ratings, interfaces and decisions required to progress toward a panel proposal.

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