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可變輸出速度（綜合頻率轉(zhuǎn)換器）
Process optimizing possible 可能的工藝優(yōu)化
Starting current always smaller than nominal current 起動電流總是小于額定電流
Cost saving potential for wiring and switching cabinets節(jié)約成本的潛力電線和開關(guān)柜

Electronic motor control 電子電機控制
Motor protection (temperature is measured and monitored) 電動機保護（溫度是衡量和監(jiān)測）
automatic phase sequence correction 相序自動校正
Soft start and speed reduction in the end positions 軟起動和速度減少，最終立場
minimal stress on the valve 最泄力閥
exceptional control qualities 卓越的品質(zhì)控制
No overtorque 沒有overtorque
minimal stress on the valve 最泄力閥
Recording of up to 3 reference torque curves 錄音時間最長可達3參考扭矩曲線
preemtive valve maintenance preemtive閥門維修
Vrious f unctions can be activated via PIN-code 各種f unctions可通過激活密碼
Flexibility, functionality upgradeable 靈活性，功能升級

Modular design - cover everything with a few units 模塊化設(shè)計-面面俱到少數(shù)單位
reduced spare parts stock 減少備件庫存