程控式三相交流變頻電源

   產品特點 Product characteristics

l 輸入輸出完全隔離技術，電源安全可靠；

l Input-output complete isolation technology, power supply security and reliability; 

l 采用SPWM正弦波脈寬調制技術,反應速度快，輸出穩定；

l Using SPWM sine wave pulse width modulation technology, the reaction speed is fast, the output is stable;

l IGBT高頻靜止逆變，體積小、重量輕、噪音低、效率高；

l IGBT high frequency static inverter, small size, light weight, low noise, high efficiency;

l 采用獨特的瞬時值、有效值雙環控制方式，控制精度高，波形品質好，可適應各種負載；

l Adopt unique instantaneous value, effective value double-loop control mode, control precision is high, waveform quality is good, can adapt to all kinds of loads;

l 大功率IGBT模塊及高集成模塊驅動電路，運行可靠，過載能力強，損耗低，效率高；

l High Power IGBT module and high integrated module drive circuit, reliable operation, strong overload capacity, low loss, high efficiency;

l 適用于阻性、感性、整流性等各種負載；

l Applicable for various loads, such as resistive, inductive and rectifier loads;

l 具有過熱、過流、短路等異常狀況保護功能；

l With over-heat, over-current and short-circuit abnormality protection functions;

l 具有參數記憶功能、快捷鍵操作方式，使用簡單方便；

l With parameter memory function and shortcut key operation mode, easy and convenient to operate;

l 電源電壓在線可調，輸出頻率可任選；

l Power source voltage is adjustable on-line and output frequency is selectable;

l 三相獨立的功率H橋拓撲結構，帶三相不平衡負載能力強；

Three-phase independent power H bridge topology, with three-phase unbalanced load capacity;

l 多種測試模式，適應各種測試調整

A variety of test mode, to adapt to a variety of test adjustment

技術規格：

工作原理：