庫馬克新推BPJV系列礦用隔爆兼本質(zhì)安全型高壓變頻器, 該產(chǎn)品為庫馬克自主研制的礦用新一代3.3KV防爆變頻器，設(shè)備采用先進(jìn)的大功率IGCT變頻調(diào)速技術(shù)、融合最新的大力矩、高精度、快速響應(yīng)的DTC直接轉(zhuǎn)矩控制技術(shù)，基于12 脈波整流及正弦波濾波的完美無諧波技術(shù)，智能節(jié)電技術(shù)、新一代網(wǎng)絡(luò)通訊技術(shù)及高效水冷散熱技術(shù)研制開發(fā)的一種新型全自動重載軟啟、軟停智能變頻調(diào)速裝置。

    產(chǎn)品實(shí)物圖

產(chǎn)品特點(diǎn)
 
基于大功率IGCT的高可靠和高效率

High reliability and high efficiency based on the IGCT power semiconductors

基于DTC控制技術(shù)平臺的杰出高轉(zhuǎn)矩和高精度速度控制

Exceptionally high torgue and speed performance based on DTC control platform.

基于ABB輸出正弦波濾波技術(shù)的純凈正弦波輸出電壓和電流。

Pure sinusoidal voltage and current output based on ABB special output sinefilter.

對電動機(jī)無特殊需求，可驅(qū)動變頻或非變頻電動機(jī)

No special demand for motors, easy to drive special or general motors.

變頻器到電機(jī)距離可達(dá)5公里。

Long cable from the VFD to motor is permitted for 5000 km

基于12脈波的低濾波整流技術(shù)，滿足GB14549-1993、IEEE519/1992 and UKG5/3.的要求

Conform to GB14549-1993、IEEE519/1992 and UKG5/3.

全調(diào)速范圍綜合功率因數(shù)達(dá)0.95以上。

Total power factor: o.95↑ over speed range

零速滿轉(zhuǎn)矩功能

Full output torgue at 0 speed.

電網(wǎng)瞬間掉電跨越功能

Power loss ride through

可選擇運(yùn)行、檢修、維護(hù)模式，滿足生產(chǎn)工況需要

Normal running,regulor examine and repairing mode can be selected to meet the demand of production.

可選擇變頻器本體、機(jī)頭和遠(yuǎn)程網(wǎng)絡(luò)監(jiān)控

Local, head of the scraper conveyor and remote control can be selected.

主從動態(tài)跟蹤控制，快速負(fù)載動態(tài)功率（轉(zhuǎn)矩）平衡

Master-follower dynamic tracing control, fast dynamic mutual co-ordination and load share.

標(biāo)準(zhǔn)一拖一運(yùn)行模式和可選故障一拖二運(yùn)行模式。

Standard one to one running mode and selected fault-status one to two running mode.

世界領(lǐng)先的變頻器水冷技術(shù)

World leading VFD water-cooling technology.

完善的保護(hù)功能：

如：電機(jī)堵轉(zhuǎn)、電機(jī)缺相、輸入缺相、過載、短路、過壓、欠壓、漏電閉鎖、漏電、通訊錯誤等保護(hù)功能

Perfect protection function:

Such as motor stall, motor phase loss, supply phase loss ,overcurrent, short circuit, overvoltage, undervoltage , earth leakage lockout, earth leakage,  communication fault.

可實(shí)現(xiàn)工藝聯(lián)鎖控制

Easy  to realize process interlock control.

參數(shù)液晶顯示和設(shè)定

 Parameter LCD display and setting
 
技術(shù)參數(shù)

應(yīng)用范圍 
 

重型刮板輸送機(jī)的重載軟啟與調(diào)速，自動節(jié)能運(yùn)行

Soft start and speed control of heavy-duty scraper conveyor , automatic energy saving running mode.

重型膠帶輸送機(jī)的重載軟啟與調(diào)速，自動節(jié)能運(yùn)行

Soft start and speed control of heavy-duty belt conveyor , autometic energy saving running mode.