AVRs & Surge Devices
Automatic Voltage Regulator & Voltage Surge (AVR)
Powerex industrial-grade AVRs deliver reliable voltage regulation built for Philippine conditions, ensuring maximum uptime, fewer failures, and longer equipment life.
- Steady power for sensitive equipment
- Improves uptime & reduces failure
- Trusted brands with proven reliability
Why You Might Need a AVR Sytem?
Voltage Fluctuations
Prevent costly repairs by safeguarding your machines from power instability.
Electronics Shutdowns
Maintain productivity and protect data with uninterrupted power.
Power for Critical Systems
Ensure safe, reliable operation of essential equipment without interruptions.
AVR Types We Offer
Electronic Servo AVR / Stabilizer (PS)
10kVA – 500kVA
Reliable single-phase voltage stabilization for all load types. Compact and CE-certified, it features a patented bypass system and smooth, stepless regulation for uninterrupted performance. Ideal for CNC machines, computers, and sensitive instrumentation where consistent power quality is essential.
Intelligent Transformer AVR / Stabilizer (APS-B)
5kVA – 300kVA
A complete 3-phase solution for voltage conversion (380V → 220V) and precise regulation. Offers real-time monitoring, automatic protection, and seamless operation — perfect for CNC machines, packaging lines, and automated production systems that demand maximum uptime and stable power.
Electronics Type AVR / Stabilizer (ND)
1kVA – 250kVA
Super-Smart AVR (Outdoor) / Stabilizer (PSO)
5kVA – 250kVA
High-efficiency, CE-certified AVR designed for outdoor and industrial use. Features patented servo modules, anti-error circuitry, and rugged construction for long service life. Ideal for outdoor pumps, HVAC systems, lighting networks, and equipment operating in harsh environments.
Not Sure Which AVR Type is right for You?
Electronic Servo AVR / Stabilizer (PS)
Combines surge protection and stabilization in one panel
Intelligent Transformer AVR / Stabilizer (APS-B)
Common regulator for light to mid-range loads
Electronics Type AVR / Stabilizer (ND)
Fast, no-moving-part regulation for sensitive electronics
Super-Smart AVR (Outdoor) / Stabilizer (PSO)
Heavy-duty stabilizers for harsh or high-load environments.
Success Stories & Proven Impact
Trusted by leading industries across the Philippines, we consistently deliver proven energy savings and optimized performance tailored to each client’s unique operations.
18% energy, PF penalties eliminated
Diagnose hidden inefficiencies with advanced metering solutions for harmonics, imbalance, and power quality—ensuring complete operational visibility.
15% bill, peak demand stabilized
Cut electric bills by 20–40% with data-driven blower retrofits, inverter motors, and expert airflow system tuning.
Frequently Ask Questions
What is the difference between an AVR and a surge protector?
An AVR protects against voltage fluctuations (both sags and surges), while a surge protector only defends against sudden, high-voltage spikes. An AVR provides more comprehensive protection for sensitive electronics.
How can I determine the right size AVR for my equipment?
Finding the right size is crucial for optimal protection. Our team makes it easy just provide your equipment list or estimated power consumption (kW), and our engineers will ensure you get the perfect match. We can even perform a comprehensive power quality assessment at your facility for a truly customized solution.
Do your AVRs support remote monitoring?
Many of our AVR models offer RS485 or Modbus communication for integration into your facility’s monitoring systems. Let us know if this is a requirement for your operations.
Do your AVRs come with a warranty?
Yes, all our AVRs come with a standard warranty. Please refer to the product page or your user manual for specific warranty details, including the duration and terms of coverage.
Does the AVR consume a lot of electricity?
No. A well-designed AVR is highly energy-efficient. It typically has a minimal self-consumption of electricity (known as no-load loss), which is negligible compared to the power it protects.
What is a “brownout,” and how does an AVR safeguard your equipment from it?
A brownout is a drop in voltage, often causing dimming lights and sluggish performance in appliances. An AVR protects against this by “boosting” the low voltage back up to a safe level, preventing your equipment from drawing excess current which can lead to overheating and damage.