產(chǎn)品詳情
無刷自控電機軟起動器是將起動電阻直接安裝在電動機的轉軸上，利用電機旋轉時產(chǎn)生的離心力作為動力，控制起動電阻的大小，達到減少電機起動電流、增加起動轉矩，使繞線式異步電動機實現(xiàn)無刷自控運行的裝置。它主要由機殼、起動液、動極板、彈簧、接線柱、安全閥、排氣閥等構成。該起動器具有起動電流小，起動轉矩大，自動適應電源及負載的變化，保護電機等特點。廣泛應用于冶金、機械、石油、化工、礦山、建材、造紙、橡膠、水廠、電站等所有工業(yè)領域的球磨機、破碎機、風機、水泵、打漿機、空壓機、軋機、熱磨機、制氧機等電機傳動設備中繞線式異步電動機的起動。它可以代替繞線電機的滑環(huán)、碳刷及其起動裝置。
SUMMARIZE
It is to install the starting resistance on rolling shaft of motor.using the centrifugal power as driving, control the starting resistance to reduce the starting current, increase torque, equipping the no brush self -controlled motor to winding asynchronous motor. it is composed of shell、starting liquid、moving magnetic boad、spring、connecting pillar、safety valve、exhausting valve etc. the starter has the advantage at small current ，large starting torque,adjustable the change to power and load so as to，protecting the motor. it can be widely used to start the winding asynchronous motor in ball miller、crusheruser 、blower fan、pump、beater、comprssor、crusher、defibrater、oxygenerator etc of bllization，chemical-industry、machinary、petroleum、mining、constrction、rubber、power station etc. it can stead of the collector ring，carbon brush of winding motor.
產(chǎn)品優(yōu)點
起動器采用無刷無環(huán)運行，操作簡單，安裝拆卸方便，可大大減少維修費用，并可根據(jù)機械負載的特性，自動改變起動電阻的大小，調(diào)節(jié)起動轉矩和起動電流，使電動機處于最佳狀態(tài)
能在保持電機起動轉矩不變的情況下，使起動電流從7Ie降到1.6Ie，并能以最大轉矩起動電機。它由電阻起動裝置發(fā)展而來，具有如下創(chuàng)新點：
1、徹底根除使用滑環(huán)、碳刷時所造成的各種危害。去掉傳統(tǒng)、復雜的起動裝置，操作方便，并可減少維修費用。
2、節(jié)省安裝空間和二次回路電纜，減少起動裝置的功率消耗，節(jié)約了電能。
3、起動控制由起動器根據(jù)電機的轉速自動完成，徹底避免了其它起動裝置不能根據(jù)負載的大小，自動跟蹤電機起動過程而造成電機或起動器損壞等不良現(xiàn)象。
4、電機運轉過程中，如出現(xiàn)堵轉現(xiàn)象，隨著電機轉速的降低，起動器會自動投入運行，達到增加電機轉矩，減少起動電流的目的。
5、克服了定子控制式電機軟起動器的起動轉矩與起動電流的平方成正比這一缺陷，在降低電機起動電流的同時，增加電機起動轉矩，并能以最大轉矩起動電機，采用無刷運行，去掉了傳統(tǒng)、 繁瑣、多觸點元件組成的起動裝置，其起動裝置的功率損耗及電機的起動時間比定子控制式電機軟起動器減少10倍以上，但起動器的綜合價格不及其它軟起動器的1/3。
6、起動電阻直接安裝在電動機的轉軸上，利用電機旋轉時產(chǎn)生離心力作為動力，控制電阻的大小，達到減少電機起動電流、增加起動轉矩，實現(xiàn)無刷自控運行的目的。
7、采用防銹、防變質(zhì)、防凍(冰點心-25℃)、防沸(沸點為120 ℃)的四防起動液，提高起動器的使用壽命。
8、設置安全排氣閥，在電機轉速達到額定轉速后，自動打開排氣閥，保證起動器的安全可靠運行。
ADVANTAGE OF PRODUCTION
The start is easy to operate and install, which can reduce the expense of repire. it can take the motor to the best situation under adjusting the resistance 、torque and current.
The starting current can be reduced from 7le to 1.6le under the condition of keeping the torque unchanged.it can start the motor with largest torque:
1、It is from resistance starting equiment, which has below new characteristics:removing the harm from ring and carbon brush.it saves repairing expense without traditional complex starting equipment.
2、Saving the installation space and secondary loop cable,reducing the power waste of starting equipment, power wasbess.starting control is completed from starter according to the speed of motor.
3、It avoids the phenomena that some damage to motor and starter from other equipment can not trace the starting process of motor by overload.
4、During the process of running, if it appears locked-rotor, the starter will automatically run for the reduction of motor speed to reach the goal of increasing the torque and reducing current of motor.
5、Conquering the default that square of starting current is proportional to torque on stator controlled motor soft-starter with starting current. increasing the motor torque when reducing the current. adopting brushless running, it is 10 times to save the power and starting times.however, the price is not reached 1/3 than other soft-starter.
6、The starting resistance is directly installed the rotoring shaft of motor, using the centrifugal power as driving, control the starting resistance to reduce the starting current, increase torque、 equipping the no brush self -controlled motor to winding asynchronous motor.
7、In order to prolong the using life, adopting the starting liquid to resisting rust、deteroprate、 freeze、boiling(boiling point is120℃).
8、To guarantee running safety, it needs to set the safey exhausting valve, which will be opened automatically when reaching the rated speed.
適用范圍
電源電壓：三相50Hz 380V-10KV
適用電機：三相繞線式異步電動機
起動頻度：每小時不超過10次
海拔高度：不超過2000M
環(huán)境溫度：最低氣溫-25℃，最高氣溫+40℃
無易燃、易爆、無嚴重腐蝕性氣體的場所
AREAS OF APPLICATION
Power Voltage: three phase 50Hz 380V-10KV
Adapting Motor: thress phase winding asynchronous motor
Frequency of Starting: less than 10times per hour
Height of Elevation: less than 2000m
Tempreture of environment: the Lowest: -25℃, the Highest: +40℃
the place of no combustible、 explosive、caustic gas
主要技術參數(shù)
1、額定電壓：380V、6KV、10KV，配用電機功率：130-2000KW。
2、起動特性：
a.輕載： 0.6Me b.中載： 1Me c.重載：1.5Me
3、 電機實現(xiàn)恒轉矩、恒電流起動，起動電流、起動轉矩可根據(jù)用戶要求方便、連續(xù)地無級調(diào)整。
4、實現(xiàn)繞線式電動機無刷運行，徹底根除使用滑環(huán)、碳刷所造成的各種危害，節(jié)省了起動控制柜及二次電纜，使繞線式電機起動裝置的成本降低70%，運行維護工作量減少90%，電機及其控制裝置的可靠性提高一倍以上。
MAIN TECHNICAL PARAMETER
1、Rated Voltage: 380V、6kV、10kVAdapting Motor Power: 130-2000KW
2、Starting Characteristic:
a.Light- load: 0.6Me b.Mid-load: 1Me c.Heavy-load: 1.5Me
3、The constant torque, current start, starting current、starting torquecan be adjusted by customers request.
4、All kinds of harm will be removed from rings and carbon brush when using brushless soft-starter, and saving the controlled cupboard and secondary loop cable. the cost of equipment of winding motor will be reduced 70%、90% of repairing. the reliability of motor and its controlled equipment will be increased above 1 times.
聯(lián)系人：肖灑
電 話:0577-61728358
手 機:15558800866
名 稱: 溫州市曙光起動設備有限公司
SUMMARIZE
It is to install the starting resistance on rolling shaft of motor.using the centrifugal power as driving, control the starting resistance to reduce the starting current, increase torque, equipping the no brush self -controlled motor to winding asynchronous motor. it is composed of shell、starting liquid、moving magnetic boad、spring、connecting pillar、safety valve、exhausting valve etc. the starter has the advantage at small current ，large starting torque,adjustable the change to power and load so as to，protecting the motor. it can be widely used to start the winding asynchronous motor in ball miller、crusheruser 、blower fan、pump、beater、comprssor、crusher、defibrater、oxygenerator etc of bllization，chemical-industry、machinary、petroleum、mining、constrction、rubber、power station etc. it can stead of the collector ring，carbon brush of winding motor.
產(chǎn)品優(yōu)點
起動器采用無刷無環(huán)運行，操作簡單，安裝拆卸方便，可大大減少維修費用，并可根據(jù)機械負載的特性，自動改變起動電阻的大小，調(diào)節(jié)起動轉矩和起動電流，使電動機處于最佳狀態(tài)
能在保持電機起動轉矩不變的情況下，使起動電流從7Ie降到1.6Ie，并能以最大轉矩起動電機。它由電阻起動裝置發(fā)展而來，具有如下創(chuàng)新點：
1、徹底根除使用滑環(huán)、碳刷時所造成的各種危害。去掉傳統(tǒng)、復雜的起動裝置，操作方便，并可減少維修費用。
2、節(jié)省安裝空間和二次回路電纜，減少起動裝置的功率消耗，節(jié)約了電能。
3、起動控制由起動器根據(jù)電機的轉速自動完成，徹底避免了其它起動裝置不能根據(jù)負載的大小，自動跟蹤電機起動過程而造成電機或起動器損壞等不良現(xiàn)象。
4、電機運轉過程中，如出現(xiàn)堵轉現(xiàn)象，隨著電機轉速的降低，起動器會自動投入運行，達到增加電機轉矩，減少起動電流的目的。
5、克服了定子控制式電機軟起動器的起動轉矩與起動電流的平方成正比這一缺陷，在降低電機起動電流的同時，增加電機起動轉矩，并能以最大轉矩起動電機，采用無刷運行，去掉了傳統(tǒng)、 繁瑣、多觸點元件組成的起動裝置，其起動裝置的功率損耗及電機的起動時間比定子控制式電機軟起動器減少10倍以上，但起動器的綜合價格不及其它軟起動器的1/3。
6、起動電阻直接安裝在電動機的轉軸上，利用電機旋轉時產(chǎn)生離心力作為動力，控制電阻的大小，達到減少電機起動電流、增加起動轉矩，實現(xiàn)無刷自控運行的目的。
7、采用防銹、防變質(zhì)、防凍(冰點心-25℃)、防沸(沸點為120 ℃)的四防起動液，提高起動器的使用壽命。
8、設置安全排氣閥，在電機轉速達到額定轉速后，自動打開排氣閥，保證起動器的安全可靠運行。
ADVANTAGE OF PRODUCTION
The start is easy to operate and install, which can reduce the expense of repire. it can take the motor to the best situation under adjusting the resistance 、torque and current.
The starting current can be reduced from 7le to 1.6le under the condition of keeping the torque unchanged.it can start the motor with largest torque:
1、It is from resistance starting equiment, which has below new characteristics:removing the harm from ring and carbon brush.it saves repairing expense without traditional complex starting equipment.
2、Saving the installation space and secondary loop cable,reducing the power waste of starting equipment, power wasbess.starting control is completed from starter according to the speed of motor.
3、It avoids the phenomena that some damage to motor and starter from other equipment can not trace the starting process of motor by overload.
4、During the process of running, if it appears locked-rotor, the starter will automatically run for the reduction of motor speed to reach the goal of increasing the torque and reducing current of motor.
5、Conquering the default that square of starting current is proportional to torque on stator controlled motor soft-starter with starting current. increasing the motor torque when reducing the current. adopting brushless running, it is 10 times to save the power and starting times.however, the price is not reached 1/3 than other soft-starter.
6、The starting resistance is directly installed the rotoring shaft of motor, using the centrifugal power as driving, control the starting resistance to reduce the starting current, increase torque、 equipping the no brush self -controlled motor to winding asynchronous motor.
7、In order to prolong the using life, adopting the starting liquid to resisting rust、deteroprate、 freeze、boiling(boiling point is120℃).
8、To guarantee running safety, it needs to set the safey exhausting valve, which will be opened automatically when reaching the rated speed.
適用范圍
電源電壓：三相50Hz 380V-10KV
適用電機：三相繞線式異步電動機
起動頻度：每小時不超過10次
海拔高度：不超過2000M
環(huán)境溫度：最低氣溫-25℃，最高氣溫+40℃
無易燃、易爆、無嚴重腐蝕性氣體的場所
AREAS OF APPLICATION
Power Voltage: three phase 50Hz 380V-10KV
Adapting Motor: thress phase winding asynchronous motor
Frequency of Starting: less than 10times per hour
Height of Elevation: less than 2000m
Tempreture of environment: the Lowest: -25℃, the Highest: +40℃
the place of no combustible、 explosive、caustic gas
主要技術參數(shù)
1、額定電壓：380V、6KV、10KV，配用電機功率：130-2000KW。
2、起動特性：
a.輕載： 0.6Me b.中載： 1Me c.重載：1.5Me
3、 電機實現(xiàn)恒轉矩、恒電流起動，起動電流、起動轉矩可根據(jù)用戶要求方便、連續(xù)地無級調(diào)整。
4、實現(xiàn)繞線式電動機無刷運行，徹底根除使用滑環(huán)、碳刷所造成的各種危害，節(jié)省了起動控制柜及二次電纜，使繞線式電機起動裝置的成本降低70%，運行維護工作量減少90%，電機及其控制裝置的可靠性提高一倍以上。
MAIN TECHNICAL PARAMETER
1、Rated Voltage: 380V、6kV、10kVAdapting Motor Power: 130-2000KW
2、Starting Characteristic:
a.Light- load: 0.6Me b.Mid-load: 1Me c.Heavy-load: 1.5Me
3、The constant torque, current start, starting current、starting torquecan be adjusted by customers request.
4、All kinds of harm will be removed from rings and carbon brush when using brushless soft-starter, and saving the controlled cupboard and secondary loop cable. the cost of equipment of winding motor will be reduced 70%、90% of repairing. the reliability of motor and its controlled equipment will be increased above 1 times.
聯(lián)系人：肖灑
電 話:0577-61728358
手 機:15558800866
名 稱: 溫州市曙光起動設備有限公司
