>>>型號(hào):170PNT11020 直流制動(dòng)通訊適配器模塊 具有冗余熱備控制功能
【功能描述】
170PNT11020是一款直流制動(dòng)通訊適配器模塊，具有冗余熱備控制功能。
170PNT11020這款模塊在變頻器輸出頻率接近為零，電機(jī)轉(zhuǎn)速降低到一定數(shù)值時(shí)，能夠改變向異步電動(dòng)機(jī)定子繞組中的直流，形成靜止磁場(chǎng)，此時(shí)電動(dòng)機(jī)處于能耗制動(dòng)狀態(tài)，轉(zhuǎn)動(dòng)著轉(zhuǎn)子切割該
靜止磁場(chǎng)而產(chǎn)生制動(dòng)轉(zhuǎn)矩，使電動(dòng)機(jī)迅速停止。因此，它特別適用于要求準(zhǔn)確停車的情況或起動(dòng)前制動(dòng)電機(jī)由于外界因素引起的不規(guī)則旋轉(zhuǎn)的場(chǎng)合。
施耐德電氣的產(chǎn)品一般享有一定的售后服務(wù)保障。例如，超出質(zhì)保期的未停產(chǎn)物資設(shè)備，出現(xiàn)質(zhì)量問題僅收取相關(guān)配件成本費(fèi)用；已停產(chǎn)的物資設(shè)備，提供代替型號(hào)及設(shè)備更換流程服務(wù)；客戶已購(gòu)
買的物資設(shè)備，終生免費(fèi)升級(jí)系統(tǒng)軟件，相關(guān)技術(shù)資料免費(fèi)提供等。
>>>>型號(hào):170PNT11020 直流制動(dòng)通訊適配器模塊 具有冗余熱備控制功能
【英文介紹】
The 170PNT11020 is a DC brake communication adapter module with redundant hot spare control function.
170PNT11020 When the output frequency of the inverter is close to zero and the motor speed is reduced to a certain value, the module can change the DC in the stator winding of the
asynchronous motor to form a stationary magnetic field. At this time, the motor is in a state of energy consumption braking, and the rotor is rotated to cut the stationary magnetic field
and generate braking torque, so that the motor stops quickly. Therefore, it is particularly suitable for situations requiring accurate stopping or irregular rotation of the brake motor due to
external factors before starting.
Schneider Electric products generally enjoy a certain after-sales service guarantee. For example, for materials and equipment that have not been discontinued beyond the warranty period,
only the cost of relevant parts is charged for quality problems; Discontinued materials and equipment, provide replacement models and equipment replacement process services; Customers
have purchased materials and equipment, lifetime free upgrade system software, related technical information is provided free of charge.
>>>>型號(hào):170PNT11020 直流制動(dòng)通訊適配器模塊 具有冗余熱備控制功能
