inquiry
Leave Your Message
Products Categories
Featured Products

China Frequency & Voltage Regulator Factory: Reliable AC Power Supply from Leading Suppliers

The AFVR Series Frequency & Voltage Regulator is a state-of-the-art power conditioning solution designed to provide exceptional stability and reliability for sensitive electrical devices in China and beyond. Ideal for environments with unstable power, this advanced regulator addresses voltage and frequency fluctuations, severe distortions, flicker, sags, and other grid irregularities, ensuring continuous protection against nearly all power quality issues—excluding complete power failure, Key Features & Benefits:, **Comprehensive Power Conditioning**, Effectively eliminates frequency drift, waveform distortion, surges, sags, transient overvoltages, and noise interference. The AFVR series generates an ultra-pure sine wave output with precise voltage and frequency stabilization, **Superior to Conventional AVRs**, Unlike traditional Automatic Voltage Regulators (AVRs), the AFVR series actively stabilizes both voltage and frequency, making it an ideal choice for industrial, medical, and high-tech applications where power quality is essential, **Seamless Integration**, This regulator is compatible with sensitive equipment including servers, medical devices, laboratory instruments, and manufacturing systems that require clean, stable power, perfect for suppliers looking to enhance their operations, **Resilient Performance**, Designed to perform effectively in harsh electrical environments, the AFVR series is suitable for areas prone to brownouts, blackouts, and harmonic distortions, establishing itself as a leading choice among factories in need of reliable power solutions

    Product Advantage
    1. Advanced Technology: SPWM IGBT High-Frequency Inverter
    2. Internal Structure: AC-DC-AC
    3. Pure Sine Wave Output
    4. Wide Range of Voltage & Frequency Input
    5. High Precision
    6. PLC Touch Screen Display
    7. Output with Isolated Transformer
    8. Work well with permanent magnet generator
    9. Output voltage & frequency customized
    10. Remote monitoring by RS485 WIFI or GPRS
    Technical Specification
    MODEL AFVR-315 AFVR-316 AFVR-3110 AFVR-3115 AFVR-3120 AFVR-3130 AFVR-3150 AFVR-31100 AFVR-31200
    Power Capacity(VA) 5kVA 6kVA 10kVA 15kVA 20kVA 30kVA 50kVA 100kVA 200kVA
    Circuit Mode IGBT/SPWM pulse width adjustment mode
    AC INPUT Voltage Standard 265V-495V (Or ±30% of Generator rated voltage)
    Frequency 30-100Hz
    Phase Three Phase
    AC OUTPUT Voltage 110/120/220V±1% (customized)
    Frequency 50Hz/60Hz Adjustable
    Phase Single Phase
    Frequency Stability ≤±0.01%
    Voltage Stability ≤1%
    Wave Distortion ≤2%
    Reaction Time ≤2mS
    Overload capacity 110%, 3 minutes; 200%, 10 second
    Dynamic voltage transient range 2% (0~100% load change)
    THDV THD<3% (nonlinear load)
    DPI (Dotsperinch) Display Window High precision LCD touch screen display
    Frequency Meter 0.1Hz
    Voltage Meter 0.1V
    Current Meter 0.1A
    Power Meter 0.1W
    Efficiency ≥90% suitable for inductive load, capacitive load, resistive load and any mixed load.
    Protection Function The importation of non-fuse switch, without output fuse switch, the electronic circuit to detect over-voltage Express. Over voltage, over current, over temperature, over load, short circuit, and automatic alarm.
    Insulation Reactance 500Vdc 20MΩ
    Pressure Endurance Insulation 1500Vac/5mA/1min
    Cooling Model Compulsive fan cooling
    Working Temperature -10℃-45℃ IP22
    Relative Humidity 0-90% (No condensing)
    Altitude 1500meters
    Dimension Length (mm) 350 350 400 400 500 500 650 650 1910
    Width (mm) 560 560 660 660 830 830 1420 1420 1160
    Height (mm) 600 600 700 700 1000 1000 1365 1365 1940
    Net Weight(Kg) 60kg 65kg 97kg 107kg 190kg 215kg 290kg 460 850
    The above table is only part of the parameters of the product, for more information about other products, please contact us!
    System Solution
    System-Solution1
    System-Solution2
    Optional Function
    Optional-Function
    Industrial grade, WIFI/2G 3G 4G/Ethernet
    At the same time, it supports data viewing and management in PC/mobile APP/WeChat/mini programs.etc.
    Real-time data viewing, real-time historical curve, data download and push regularly
    Optional-Function1
    Product Display
    Optional-Function3
    Optional-Function1
    Optional-Function2
    Frequently Asked Questions (FAQ)
    Q1: What are the main benefits of the SPWM IGBT High-Frequency Inverter technology?
    A1: The SPWM (Sinusoidal Pulse Width Modulation) IGBT technology provides pure sine wave output, high precision regulation, and rapid response times (≤2mS). It ensures stable and clean power delivery to highly sensitive industrial equipment.
    Q2: Can the output voltage and frequency be customized for regional grids?
    A2: Yes. The output voltage can be customized to 110V, 120V, 220V (±1%), or other specifications as required. The output frequency is also adjustable between 50Hz and 60Hz.
    Q3: How does the system handle variable input frequencies from generators?
    A3: The system features an AC-DC-AC double conversion structure that accepts a wide input frequency range of 30-100Hz and stabilizes it to a consistent 50Hz or 60Hz output, making it highly compatible with permanent magnet generators.
    Q4: What remote monitoring protocols does the system support?
    A4: The system supports remote data viewing and management through RS485, WIFI, GPRS, 2G/3G/4G, or Ethernet. Users can track real-time operation and historical curves via PC, mobile apps, or WeChat.
    Q5: What protective mechanisms are integrated into this power system?
    A5: It is equipped with comprehensive electronic protections including over-voltage, under-voltage, over-current, over-temperature, over-load, and short-circuit protection, complete with automatic alarm indicators.
    Q6: What types of electrical loads is this equipment suitable for?
    A6: With an efficiency rating of ≥90%, the system is designed to work safely and efficiently with inductive loads, capacitive loads, resistive loads, and any mixed load configurations.
    cpbj

    Get in touch

    We're Ready To Assist You Anytime