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Pole{{0}Changing Two-Speed ​​Three-Phase Motor

Pole{{0}Changing Two-Speed ​​Three-Phase Three Motor in China

 

Our Pole-Changing Two-Speed ​​Motors (joaloka YD Series) ke tharollo e nepahetseng bakeng sa lits'ebetso tse hlokang ho feto-fetoha ha lebelo ntle le ho rarahana ha mochini o fetolang maqhubu a kantle.

 
 
Litlhaloso tsa Bohlokoa tsa Ts'ebetso

 

Sebopeho

Maemo a tekheniki / Likhetho

Metsoako ea Lebelo

4/2 Pole, 8/4 Pole (Constant Torque); 6/4 Pole (Matla a Kamehla)

Boholo ba foreimi

80mm ho isa ho 315mm (H)

Matla a Output

0,35 kW ho isa ho 160 kW

Sehlopha sa Tšireletso

IP54 / IP55 (E Tloaelehileng); IP65 (Ka boikhethelo)

Sehlopha sa Insulation

Sehlopha sa F (Se Tloaelehileng) se nang le ho phahama ha mocheso oa Sehlopha sa B

Mokhoa oa ho Pholisa

IC411 (-ho ipholisa ka fan)

Mefuta ea ho Beha

B3 (Maoto), B5 (Flange), B35 (Leoto le Flange)

 

Explosion Proof YD Dual Speed Fan Motor

 

Likopo tse Tloaelehileng

Lienjene tsa rona tse peli-ke khetho e ratoang bakeng sa makala a liindasteri moo taolo ea lebelo e nepahetseng e tlamang:

 

Ho phahamisa & Cranes:Lebelo le tlase bakeng sa ho beha maemo; lebelo le leholo bakeng sa sepalangoang.

 

Sistimi ea Ventilation:Lebelo le phahameng bakeng sa lihora tse phahameng; lebelo le tlase bakeng sa ho baballa matla.

 

Lisebelisoa tsa Mochini:Likarolo tse fapaneng tsa lisebelisoa bakeng sa ho cheka, ho sila le ho tlanya.

 

Lipompo le li-Compressor:Phetoho ea sekhahla sa phallo ntle le holimo ho VFD.

 

Tataiso ea Khetho

 

Ho khetha mochini o nepahetseng oa letoto la YD ho ipapisitse le litlhoko tsa torque ea mochini oa hau ka lebelo le fapaneng. Ka kopo sebelisa lintlha tse tharo tse latelang ho phethela lintlha tsa hau:

Ho khetha mochini o nepahetseng oa letoto la YD ho ipapisitse le litlhoko tsa torque ea mochini oa hau ka lebelo le fapaneng.

 

Pole & Speed ​​Correlation (ho 50Hz)
Etsa qeto ea litlhophiso tsa hau tsa "High Speed" le "Low Speed".

4/2 Pole (1440 / 2880 RPM): Khetho e atileng haholo bakeng sa-barati ba liindasteri ba lebelo le metjhini e tloaelehileng.

8/4 Pole (720 / 1440 RPM): E loketse ho phahamisa boima le li-mixer tsa indasteri tse hlokang torque e phahameng ea ho qala.

6/4 Pole (960 / 1440 RPM): E sebelisoa ka ho khetheha bakeng sa lisebelisoa tsa mochine o nepahetseng (Constant Power).

 

Khetholla Litšobotsi tsa Moroalo oa Hao
Mokhoa oa ho hokahanya o etsa qeto ea hore na matla le torque li fetoha joang ha u fetola lebelo.

Mofuta oa Mojaro

Lebelo la Phetoho ea Lebelo

Mofuta oa Khokahano

Lisebelisoa tse Tloaelehileng

Torque ea kamehla

Torque e ntse e tšoana; Matla a imena habeli ka lebelo.

Y / YY

Li-conveyors, Hoist, Cranes, Elevator.

Torque e feto-fetohang

Torque e eketseha ka lebelo (Squared).

Y / YY

Fans ea Centrifugal, Li-Blowers, Lipompo tse Pholisang.

Matla a Kamehla

Matla a lula a tšoana; Torque e theoha ha lebelo le ntse le eketseha.

Delta / YY

Li-Lathes, Mechini ea ho Tula, Li-grinders.

 

 

LBH

 

 

P: Na li-motor tsee li ka etsoa bakeng sa li-voltages tse khethehileng?

A: Ho joalo. Leha 380V/50Hz e le maemong a tloaelehileng, re fana ka mokhoa oa ho itlhophisa bakeng sa 220V, 400V, 440V, kapa 460V le 60Hz ho kopana le maemo a machaba a motlakase (CE, UL, kapa CSA ea ho lumellana le CSA e teng).

P: Nako ea ho etella pele ea liodara tse ngata ke efe?

A: Mefuta e tloaelehileng ea foreimi (80-160) e fumaneha ka matsatsi a 15-20. Hangata li-winding kapa li-extensions tse khethehileng tsa shaft li hloka matsatsi a 30-45.

P: Na litekanyo li ka fapanyetsanoa le -li-motor tsa lebelo tse tloaelehileng?

A: Boholo ba li-motor tsa rona tsa YD li latela litekanyetso tsa IEC 60034, ho bolelang hore masoba a ntseng a phahama le litekanyo tsa shaft li tšoana le li-motor tse tloaelehileng tsa YE2/YE3 tsa boholo ba foreimi e tšoanang.

P: Na o fana ka litšoantšo tsa lithapo bakeng sa-speed switchgear tse peli?

A: Ho joalo. Thomello e 'ngoe le e 'ngoe e kenyelletsa setšoantšo se qaqileng sa Connection (YY/Δ kapa Y/YY) ka har'a lebokose la terminal ho netefatsa hore sehlopha sa hau sa boenjiniere se ka kopanya enjene habonolo le liphanele tsa hau tsa taolo.

Re tsebahala{{0}re le tse ling tsa likhamphani tsa profeshenale-tse fetolang{2}likhoebo tse peli tsa lebelo-mohato oa boraro{3}}chaena, tse hlahisoang ke lihlahisoa tsa boleng bo holimo le litšebeletso tse ntle. Ka kopo, kholiseha ho reka litheolelo-ho fetola{6}mabelo a mabeli-mohato oa boraro{7}}enjeneng e teng mona femeng ea rona. Bakeng sa khotheishene, ikopanye le rona hona joale.