Variable frequency power supply, three-phase variable frequency power supply

NegotiableUpdate on 10/22

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Overview

Product Introduction Three phase Variable Frequency Power Supply Overview Shanjie Three phase Variable Frequency Power Supply, with a microprocessor as the core and power electronic semiconductor devices as the power output unit, adopts new technologies and modular structures such as digital frequency division, D/A conversion, instantaneous value feedback, sine pulse width modulation, IGBT output, etc. It has the characteristics of strong load adaptability, good output waveform quality, easy operation, small size, light weight, high performance price ratio, etc. It has protection functions such as overcurrent, overload, overheating, and short circuit to ensure reliable operation of the power supply

Product Details

Product Introduction

Overview of Three phase Variable Frequency Power Supply
Shanjie three-phase variable frequency power supply, with microprocessor as the core and power electronic semiconductor devices as the power output unit, adopts new technologies and modular structures such as digital frequency division, D/A conversion, instantaneous value feedback, sine pulse width modulation, IGBT output, etc. It has the characteristics of strong load adaptability, good output waveform quality, easy operation, small size, light weight, high performance price ratio, etc. It has protection functions such as overcurrent, overload, overheating, and short circuit to ensure reliable operation of the power supply. It can be widely applied to laboratories, testing lines, production lines, and other places that require simulation of various power environments and special requirements (such as manufacturers of motors, refrigerators, air conditioners, washing machines, electric heaters, etc.).

1. Adopting a separate (independent) output isolation power transformer structure. Three phases can be used as single-phase.
2. High precision frequency and voltage stabilization, knob style quick adjustment of voltage and frequency, can be directly adjusted online with load.
3. High precision effective value 4-digit meter display: three-phase voltage, three-phase current, frequency, power.
4. Three phase active power, frequency, high accuracy, and strong anti-interference ability.
5. It can be used to simulate voltage settings with upper and lower limits of+10% to+25%/-10% to -30%
6. Fast transient response speed, with a voltage stabilization response time of less than 2ms for 100% loading/unloading
7. Output frequency: 50Hz, 60Hz, 47-63Hz, 100Hz, 200Hz, 400Hz
8. Output voltage: Phase voltage 0-300V (line voltage 0-520), can simulate voltages from countries around the world.
9. It has multiple protection and alarm functions such as overvoltage, overcurrent, overload, and overtemperature.
10. Mitsubishi IGBT, Mitsubishi drive module, Ruby, Suzuki imported filter capacitor.