APFC panel
APFC Panel (Automatic Power Factor Correction Panel)
An APFC Panel is a smart solution designed to improve power factor, enhance energy efficiency, and reduce electricity costs in electrical systems. At Swaraj Engineers, we offer high-performance Automatic Power Factor Correction Panels built with precision to meet the power management needs of industrial, commercial, and institutional facilities.
What is an APFC Panel?
An APFC Panel automatically monitors the power factor of an electrical system and dynamically switches capacitor banks to maintain it at an optimal level. Poor power factor can lead to increased electricity bills, overloading of transformers, and reduced system efficiency. Our APFC Panels help address these issues by ensuring the power factor remains close to unity (1.0).
Key Features:
- Automatic Operation: Uses microcontroller-based relay or PLC system to switch capacitor banks automatically based on real-time reactive power needs.
- Step-wise Correction: Multiple stages of capacitor banks allow fine-tuned correction with precise switching (typically in steps like 5, 10, 15, 25 kVAR, etc.).
- Real-Time Monitoring: Digital power factor controller displays voltage, current, power factor, and other system parameters.
- Heavy-Duty Components: Equipped with detuned reactors (optional), contactors, MCBs, MCCBs, and power capacitors for safe and long-lasting performance.
- Protection Mechanisms: Includes overload protection, under/over-voltage protection, short-circuit protection, and capacitor failure detection.
- Low Maintenance: Designed for easy installation and minimal upkeep, with durable components and optimized thermal management.
- Technical Specifications:
Voltage Range: 415V AC ±10%, 3 Phase, 50 Hz - Correction Capacity: 20 kVAR to 1000+ kVAR (customizable)
- Stages: 4, 6, 8, 12, or more (based on load profile)
- Controller Type: Intelligent microprocessor-based relay or PLC
- Enclosure: Powder-coated CRCA steel or stainless steel (IP42 to IP65)
- Mounting: Floor-standing or wall-mounted
- Cooling: Natural air-cooled or forced air-cooled
Benefits of Using APFC Panels:
- Reduces Electricity Bills by minimizing penalties from utility providers due to poor power factor
- Improves Load Handling by reducing the burden on transformers, cables, and switchgear
- Enhances System Efficiency by optimizing active power usage
- Supports Green Energy Goals through efficient energy usage
- Extends Equipment Life by reducing electrical losses and overheating
Applications:
- Industrial Manufacturing Units
- Commercial Buildings & Complexes
- Hospitals & Educational Institutions
- Shopping Malls & Hotels
- Data Centers & IT Parks
- Water Treatment Plants
Why Choose Us?
- Tailor-Made Solutions based on your load and power factor profile
- High-Quality Components sourced from leading manufacturers
- Robust Design that complies with IEC & IS standards
- Expert Support in installation, commissioning, and AMC services
- Proven Track Record in delivering APFC Panels across multiple sectors
Optimize your power consumption and reduce energy costs with a reliable APFC Panel from Swaraj Engineers. Contact us today for a customized quote or technical consultation.
Frequently Asked Questions (FAQs)
An APFC (Automatic Power Factor Correction) Panel is a smart electrical solution that automatically monitors and corrects the power factor by switching capacitor banks in real-time, ensuring efficient power usage and cost savings.
Maintaining a high power factor helps avoid penalties from utility companies, reduces strain on transformers and cables, improves energy efficiency, and prolongs equipment life.
The panel uses a microcontroller-based relay or PLC to monitor real-time reactive power and switches capacitor banks accordingly to maintain the power factor close to unity (1.0).
Step-wise correction means that the panel adjusts the power factor in small increments (e.g., 5, 10, 15, 25 kVAR steps) using multiple capacitor stages for accurate and efficient correction based on load changes.
Yes. We offer tailor-made panels based on your load requirements, power factor analysis, installation space, and industry standards.
We use only high-quality components, adhere to IEC and IS standards, and have a proven record of successful installations across industries. Our panels are built for performance, durability, and easy maintenance.