Domain Powers

Product Description

Smart APFC (Automatic Power Factor Correction) Panels with GSM/GPRS communication are advanced systems designed to monitor and improve power factor automatically while enabling remote access and data monitoring. These panels are ideal for industries, commercial buildings, and facilities where real-time monitoring and quick correction of power factor are critical for energy efficiency and regulatory compliance.

The integrated GSM/GPRS module allows users to remotely access the panel data, monitor performance, receive alerts, and take preventive actions, thus reducing energy losses and improving system reliability.

1.Advanced microcontroller-based APFC relay with multi-stage switching

2.Integrated GSM/GPRS modem for remote monitoring and alerts

3.Real-time SMS/Email notifications for faults and performance status

4.Automatic correction of lagging power factor using capacitor bank stages

5.Compatibility with 3-phase 3-wire and 3-phase 4-wire systems

6.Individual stage protection with MCBs/fuses

7.Inbuilt digital multifunction meter for real-time voltage, current, kVAR, and PF monitoring

8.Logging and storage of historical data for performance analysis

9.High-quality contactors or thyristor switching (as per application)

10.Overvoltage, undervoltage, and harmonic protection

11.Compact and robust powder-coated MS enclosure

12.Suitable for LT panels in commercial, industrial, and institutional applications

13.Customizable capacitor bank ratings based on load requirements

14.Maintenance-friendly modular design

15.Integration support with SCADA or BMS systems

Product Description

DG Synchronization Panels are designed to synchronize multiple diesel generator (DG) sets seamlessly to ensure uninterrupted power supply during grid failure or high load demand. These panels intelligently balance the load among DG sets, optimize fuel consumption, and maintain system stability through automatic load sharing, load shedding, and sequencing logic.

Engineered using high-grade switchgear and advanced microprocessor-based controllers, Domain Powers’ DG Synchronization Panels offer robust performance, intelligent control, and long-term reliability. Our panels are ideal for industrial, commercial, and critical infrastructure applications. With unmatched engineering support and customized solutions, Domain Powers ensures every synchronization system meets client-specific power management needs effectively.

1.Automatic synchronization of two or more DG sets with or without the mains.

2.Microprocessor-based controllers for intelligent power management.

3.Built-in load sharing, load shedding, and DG sequencing logic.

4.Manual and auto modes with user-friendly HMI interface.

5.Grid-to-generator and generator-to-generator synchronization.

6.Real-time monitoring of voltage, frequency, phase angle, and kW.

7.Reverse power, over/under frequency, and voltage protection.

8.Built-in PLC or AMF logic for DG auto start/stop.

9.High-grade copper busbars and modular construction.

10.SCADA/BMS compatibility and remote monitoring options.

11.Suitable for parallel DG operations in AMF/Auto/Manual mode.

12.Designed as per IEC standards for safety and performance.

13.Rugged build for operation in harsh industrial environments.

 HT LT Distribution Panels (Power Control Center) panels are designed to efficiently manage and distribute power across industrial and commercial infrastructures. At Domain Powers, our PCC panels are built to handle high electrical loads with precision and safety. They ensure optimal control and protection for various electrical systems while supporting seamless power distribution. Whether it’s a high-tension or low-tension application, our panels are engineered to enhance operational reliability and reduce downtime.

These panels are widely used in manufacturing plants, power stations, infrastructure projects, commercial complexes, and data centers where robust power management is critical. With carefully structured internal wiring, fault isolation systems, and compartmentalized designs, Domain Powers PCC panels stand out for safety and efficiency.

Features 

1.Designed for both HT and LT voltage ranges, from 415V up to 33kV, supporting diverse industrial power needs

2.Modular construction with extensible design, ensuring future scalability and easier maintenance

3.Fully compartmentalized design for improved safety and segregation of circuits

4.Manufactured with top-grade CRCA sheets and powder-coated for corrosion resistance and longer life

5.Equipped with high-performance switchgear, MCCBs, ACBs, and VCBs from leading brands

6.Integrated with protection relays, meters, and safety interlocks for superior operational safety

7.Tested for high fault withstand capacity as per IEC/IS standards

8.Engineered for efficient heat dissipation and reliable operation under high-load conditions

9.Intelligent monitoring options available through SCADA/PLC-based systems for remote control and data logging

10.Customized layout options to suit space availability and plant layout

Hybrid APFC Panels – Domain Powers

Hybrid APFC Panels from Domain Powers combine Static VAR Generators (SVG) with thyristor-switched capacitor banks, delivering a next-generation solution for dynamic power factor correction and active harmonic compensation. These advanced power factor correction panels are specifically engineered for industrial and commercial facilities facing challenges such as fluctuating reactive power demand, high harmonic distortion, and rapid load changes.

By integrating SVG technology with thyristor-controlled capacitors, the system ensures precise, ultra-fast reactive power compensation while actively eliminating harmonics from the electrical network. This results in improved power quality, higher energy efficiency, reduced electricity bills, and full compliance with IEEE 519 and IEC 61000 harmonic standards.

Domain Powers’ Hybrid APFC + SVG Panels are designed with intelligent control logic, robust enclosures, and industry-leading capacitor and switching components, making them the ideal choice for steel plants, cement industries, textile mills, pharmaceutical units, data centers, EV charging stations, and other heavy power-consuming industries.

1. Dual Compensation Technology – Combines Static VAR Generator (SVG) for harmonic mitigation and thyristor-switched capacitor banks for rapid reactive power correction.

2. Ultra-Fast Response Time – <20 milliseconds switching ensures stability during dynamic load variations.

3. Active Harmonic Filtering – Mitigates harmonics up to the 50th order, ensuring compliance with IEEE 519 / IEC 61000 standards.

4. Load Balancing Capability – Provides phase-wise current balancing, reducing neutral currents and improving system reliability.

5. High Power Quality & Stability – Maintains power factor close to unity, reduces voltage fluctuations, and prevents power penalties.

6. Modular & Scalable Design – Expandable APFC + SVG architecture to meet future load growth and site-specific demands.

7. Smart Real-Time Monitoring – Equipped with digital APFC relay, touchscreen HMI, event logging, MODBUS / RS-485, and optional cloud monitoring.

8. Global Standard Compliance – Designed and tested as per IEEE 519, IEC 61000, and IS 13529 for reliable performance.

9. Low Maintenance Operation – No mechanical switching parts, ensuring longer service life and higher reliability.

10. Customized kVAR Ratings – Available in multiple kVAR capacities, voltage ratings, and configurations for industrial and commercial applications.

Product Description

VFD Panels are advanced motor control systems designed to regulate the speed and torque of electric motors by varying the input frequency and voltage. Widely used in HVAC, pumps, fans, conveyors, and various industrial machinery, VFD panels enhance process control, reduce energy consumption, and extend equipment life. Our panels are engineered with precision to ensure seamless integration, reliable performance, and protection of motor systems across residential, commercial, and industrial applications.

Features

1.Allows precise motor speed control and soft start/stop operation

2.Reduces energy consumption and operational costs significantly

3.Minimizes mechanical stress on motors and driven equipment

4.Increases motor lifespan with controlled acceleration and deceleration

5.Built with short-circuit, overload, under-voltage, and over-voltage protection

6.Compatible with a wide range of motor types and applications

7.Integrated with bypass arrangement options (if required)

8.User-friendly interface with LED/LCD display for parameter monitoring

9.Available in wall-mounted and floor-standing enclosures

10.Designed for dustproof and weather-resistant operation (IP-rated enclosures)

11.Can be integrated with PLC/SCADA/BMS systems for automation

12.Complies with IS/IEC safety and quality standards

13.Efficient heat dissipation with proper ventilation and cooling fans

14.Customizable input/output voltage range and VFD rating as per load

HT APFC (Automatic Power Factor Correction) Panels – Domain Powers

In high-tension (HT) and medium-voltage (MV) power distribution systems, poor power factor results in increased energy losses, heavy utility penalties, and reduced system efficiency. To address these challenges, Domain Powers offers HT APFC Panels engineered to provide automatic reactive power compensation across 3.3kV to 33kV networks. These High Voltage APFC Panels intelligently regulate capacitor banks based on real-time load conditions, ensuring consistent power factor improvement without manual intervention.

Our HT Automatic Power Factor Correction Panels enhance overall power quality, reduce transformer and cable losses, and optimize energy usage, helping industries save significantly on electricity costs. Built with high-grade switchgear and protection devices, these panels deliver long service life, low maintenance, and high reliability even in harsh environments.

1. Available in 3.3kV, 6.6kV, 11kV, 22kV, and 33kV APFC panel configurations.

2. Advanced automatic power factor controller with intelligent switching logic.

3. Multiple incomer options – VCB (Vacuum Circuit Breaker), Load Break Switch (LBS), and Off-load Isolator.

4. Equipped with Residual Voltage Transformer (RVT) for safe capacitor discharge.

5. Integrated with Neutral Displacement Relay (NDR), over-voltage, under-voltage, and unbalance protection relays.

6. Capacitor bank protection using high-quality HRC fuses.

7. Optional detuned reactor banks (air-core or iron-core) for effective harmonic suppression.

8. Compact, modular design for easy installation and scalability.

9. SCADA / remote monitoring integration available for smart power management.

10. Designed and tested as per IS/IEC international standards for high-voltage switchgear.

• Heavy industries – steel, cement, oil & gas, petrochemicals, mining

• Manufacturing facilities – textile, pharma, engineering plants

• Utilities and distribution companies – grid and substation level power factor management

• Infrastructure projects – airports, metro rail, data centers, smart cities

• Renewable energy projects – solar, wind, and hybrid power plants

Domain Powers HT APFC Panels are the most reliable solution for power factor correction in high-voltage networks, ensuring compliance with electricity board norms, improved system efficiency, and reduced operational costs for industrial and utility sectors.