The NBRA-656C 3ABD58930784 is a Braking Chopper module. In industrial automation and power drive systems, especially when using frequency converters or DC drives to control motors, 

when the motor needs to decelerate rapidly, stop or operate under the force of gravity (such as in lifting applications), the motor will convert kinetic energy into electrical energy and feed it back to the DC bus. 

This will cause the DC bus voltage to rise. If not dealt with in time, it may damage the drive equipment. The core function of this brake chopper is to safely dissipate this excess energy. 

By guiding the excess energy to an external braking resistor and dissipating it in the form of heat, it ensures that the DC bus voltage remains stable within a safe range.

全球商业别名:NBRA-656C

产品ID:3ABD58930784

ABB型号名称:NBRA-656C

目录说明:NBRA-656C, Braking chopper

详细描述:NBRA-656C, 制动斩波器

产品净高:18 cm

产品净重:2.8 kg

产品净宽:21 cm

产品净深:24 cm

The NBRA-656C brake chopper is typically composed of high-power semiconductor switches (such as IGBTs) and precise control circuits. 

It can quickly and periodically connect or disconnect the braking resistor according to the real-time changes of the DC bus voltage. By precisely controlling the duty cycle of the switch, 

the chopper can effectively regulate the dissipation rate of energy, thereby achieving rapid and smooth braking of the motor, while protecting the frequency converter and other sensitive electronic components. 

Therefore, NBRA-656C 3ABD58930784 is an indispensable key component in modern industrial drive systems. It is crucial for ensuring the safe, 

efficient and reliable operation of equipment under various working conditions, especially in applications that require frequent acceleration and deceleration or precise braking.

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If you want to purchase, you can contact YMGK's official customer service

For the relevant manual, please click to download and learn about the specific parameters

3ABD58930784.pdf

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We have 121 shared inventories worldwide, with direct procurement from overseas warehouses. We offer favorable prices and after-sales warranty services. 

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All products are brand new and original. The warranty period for spare parts is one year and they have been tested and certified.

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