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025-57931977

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南京华士电子科技有限公司

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RRT【Sectional Contactor】

The new energy traction converter is output to the middle part of the traction motor.Due to the existence of permanent magnet, even if the external power supply, permanent magnet motor rotation will produce reverse potential, inverter and three-phase isolation contactor between permanent magnet motor, to isolate the reverse potential of permanent magnet motor, avoid converter failure due to the permanent magnet synchronous traction motor on the power module, support capacitor and other components.
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Product description
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functional description

The new energy traction converter is output to the middle part of the traction motor.Due to the existence of permanent magnet, even if the external power supply, permanent magnet motor rotation will produce reverse potential, inverter and three-phase isolation contactor between permanent magnet motor, to isolate the reverse potential of permanent magnet motor, avoid converter failure due to the permanent magnet synchronous traction motor on the power module, support capacitor and other components.

 

performance parameter:

Line rated voltageDC750V

DC rated working current (t=15ms) 380A

Maximum breaking current (900V)1200A

Level of protection IP65

Control VoltageDC24V

Cooling mode natural heat dissipation

Weight50kg

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Contact us

 

Contact person: manager Xu

Telephone:025-57931977

E-mail:xzj@huashi.cc

Address: No.26 Fengyi Road, Yuhua Economic Development Zone, Nanjing, Jiangsu Province

 

中山市恒之高自动化称重设备有限公司

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Nanjing Huashi Electronic Scientific Co., Ltd.      苏ICP备2020052654号-1      Power by300.cn