660伏變頻器

1）適用電壓范圍660V，690V，0.75-1000KW

 Applicable voltage range: 660V，690V，0.75-1000KW

2）開環(huán)矢量控制，閉環(huán)矢量控制，V/F控制

Open loop vector control, closed-loop vector control, V/F control

3）輸出頻率0-500Hz,輸出zui高頻率為5000Hz,可控制高速電機(jī)

Output frequency 0-500Hz, with a maximum output frequency

of 5000Hz, capable of controlling high-speed motors

4）低頻力矩特性好,開環(huán)矢量0.5Hz可輸出150%轉(zhuǎn)矩,

滿足低速大轉(zhuǎn)矩行業(yè)

Good low-frequency torque characteristics, open loop

vector 0.5Hz can output 150% torque,meeting the needs

of low-speed and high torque industries

5）矢量控制算法可控制異步電機(jī)和永磁電機(jī)

Vector control algorithm can control asynchronous

motors and permanent magnet motors

6）過載能力強(qiáng),150%額定電流60S，180%額定電流3S

Strong overload capacity, 150% rated current for 60S,

180% rated current for 3S

7）速度控制精度高，實(shí)現(xiàn)高精度同步控制

High speed control accuracy, achieving high-precision

synchronous control