15 kVA Automatic Voltage Stabilizer, Single Phase, 110V~240V

SKU: PH-AVS-1P15K

$1,745.26

●15 kVA single-phase automatic voltage stabilizer designed for high-load and multi-application environments ● Ultra-wide input voltage range 95–125V / 190–250V AC, suitable for unstable grid conditions ● High-precision output 110V ±3% or 220V ±3%, ensuring stable power supply ● Fast response speed with an intelligent protection system, reliable and safe operation

Phase *
Output Voltage *
Extended Warranty

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Overview
Specs
Application
FAQ
Reviews

Overview

The 15 kVA 1-phase automatic voltage stabilizer is engineered to deliver stable and reliable voltage regulation for applications with higher power demand. With fast response speed and wide input voltage tolerance, it effectively compensates for voltage fluctuations and helps connected electrical equipment operate normally under unstable mains conditions. Equipped with programmed computerized control technology and a clear LCD digital display, this stabilizer combines high performance, intelligent protection, and user-friendly operation. It is suitable for a wide range of applications, including residential, office, industrial, and medical power supply systems.

Feature

15 kVA High-Capacity Single-Phase Stabilizer: Designed to support high-load electrical equipment across household, office, industrial, and medical applications.
Wide & Customizable Input Voltage Range: Supports 95–125V or 190–250V AC input, with customized voltage ranges available upon request.
Advanced Programmed Computerized Control: Ensures fast response speed, precise voltage regulation, and consistent long-term performance.
High Output Voltage Accuracy: Provides 110V ±3% or 220V ±3% output, effectively protecting sensitive equipment from voltage instability.
Comprehensive Intelligent Protection System: Includes over-voltage, under-voltage, overload, over-temperature, and short-circuit protection for enhanced operational safety.

Details

Cooling fan port
Input voltage display
Operating condition indicator
Output voltage display

Specs

Capacity	15 kVA (The power capacity of the voltage stabilizer needs to be 1.5~2 times greater than the load power)
Phase	Single Phase
Input Voltage Range	±15% tolerance of output voltage
Output Voltage*	220V±3%/ 230V±3%/ 240V±3%/ 110V±3% (Optional)
Adjust Time	<1sec. (Against 10% input voltage deviation)
Frequency	50Hz/60Hz
Current Type	AC
Protection Over Voltage	<246±4V
Temperature Rise	<60°C
Ambient Temperature	-10°C~+40°C
Insulation Resistance	≥5MΩ
Temperature Protection	110℃±10℃
Relative Humidity	<95%
Wave Form Distortion	No additional waveform distortion
Load Power Factor	0.8
Efficiency	≥90%
Display	LCD
Protection Grade	IP20
Dielectric Strength	1500V/min
Certification	CE
Warranty Period	12 months
Weight	70 Kg
Size	410330650mm

Note: The provided 15 kVA voltage stabilizer is 1-phase (L, N, G) by Europe standard. We can customize the split phase (L1, L2 + G) like the USA standard, just confirm with us by email after ordering.

Application

Office Equipment

Smart Refrigerators

Kitchen Appliances

Washing Machines

FAQ

Q1: What types of environments is the 15 kVA model best suited for?

The 15 kVA model is ideally suited for environments with high total electrical load or sensitive, high-value equipment. This includes:

Large homes with multiple high-power appliances (e.g., central AC, electric heating, pool pumps).
Small to medium offices with numerous computers, servers, and HVAC systems.
Light industrial workshops with machinery like lathes, compressors, or welding equipment.
Medical clinics or dental offices with diagnostic and treatment devices that require extremely stable power.

Q2: How does the "Programmed Control Computerized" system improve performance over traditional stabilizers?

This microprocessor-based system represents a significant upgrade:

Ultra-Fast Response: Detects and corrects voltage changes in milliseconds, far quicker than electromechanical systems.
Enhanced Accuracy and Stability: Algorithms maintain output within the tight ±3% tolerance with greater consistency, even with rapidly fluctuating input.
Smart Operation: Can optimize switching patterns to reduce wear on internal relays, extending the product's lifespan.
Diagnostic Capability: Works in tandem with the LCD to provide detailed system status and fault logging.

Q3: Can this stabilizer be used for three-phase equipment?

No, this is a single-phase voltage stabilizer. It is designed to protect equipment that operates on a single-phase power supply (typically with Line, Neutral, and Ground wires). For three-phase equipment (requiring three Line wires), you would need to use three identical single-phase stabilizers connected in a "Delta" configuration for each phase, or purchase a dedicated three-phase voltage stabilizer model. It is crucial to match the stabilizer's phase type with your equipment's power requirements.

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