Power Vector Frequency Inverter VFD Frequency Drive V/F Control 200-240V 1PH/3PH Input Voltage Low Vibration

Máy biến tần số vector
November 26, 2025
Category Connection: Biến tần tần số véc tơ
Brief: Here’s a fast, informative look at what this solution does and how it behaves. This video demonstrates the COENG HV300 Vector Frequency Inverter in action, showcasing its V/F and Open Loop Vector Control for precise motor speed and torque management. You'll see how it operates with low vibration in various industrial settings and learn about its installation and communication capabilities using Modbus RTU.
Related Product Features:
  • Features Open Loop Vector Control (OLVC) for high starting torque of 150% at 0.5Hz and 1Hz.
  • Offers a wide output frequency range from 0Hz to 300Hz for versatile motor speed adjustment.
  • Supports multiple input voltages: 200-240V 1PH/3PH and other ranges for global compatibility.
  • Compact and lightweight design for easy installation and space-saving integration.
  • Operates with low vibration levels below 5.9m/s², suitable for sensitive environments.
  • Utilizes Modbus RTU communication protocol via RS485 and RJ45 interfaces for connectivity.
  • Designed for altitudes up to 1000m with derating for higher elevations up to 3000m.
  • Suitable for humid conditions up to 90% RH non-condensing, ensuring reliable performance.
Câu hỏi thường gặp:
  • What input voltage ranges does the COENG HV300 Vector Frequency Inverter support?
    The inverter supports a wide range of input voltages, including 200V (-15%) to 240V (+10%) for 1PH/3PH, 380V (-15%) to 480V (+10%) for 3PH 500V, and 500V (-15%) to 690V (+10%) for 3PH, making it versatile for various industrial applications.
  • How does the Open Loop Vector Control (OLVC) benefit motor operation?
    OLVC provides precise torque control with a starting torque of 150% at 0.5Hz and 1Hz, torque accuracy ≤5%, and a wide speed adjustment ratio of 1:100, ensuring smooth and efficient motor performance in demanding applications like conveyors and pumps.
  • What environmental conditions is this frequency inverter designed to operate in?
    It is rated for indoor use without direct sunlight, altitudes up to 1000m (with derating up to 3000m), humidity up to 90% RH non-condensing, and vibration levels below 5.9m/s², ensuring reliability in diverse settings.
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