>>>>>型号:NBRA-669C 制动斩波器模块
【功能描述】
NBRA-669C是一款制动斩波器模块，它属于通用制动斩波器系列，适用于多种应用场景。
该模块设计用于框架尺寸R8、ACS800 0400-07、690V 3 ph逆变器等设备。它可接入DC+和DC-端子，用于690V逆变器的额定值。
在功能方面，NBRA-669C模块能够每分钟承受375千瓦的驱动功率，持续时间为10秒或30秒。同时，该模块还具有优异的散热性能，其电阻器的连续功率（热量）耗散为13.5千瓦。如果制动时间超过30秒，
则认为制动是连续的，此时所需的最小外部电阻组为2.7欧姆（并联使用3 x 9欧姆的电阻）。
NBRA-669C模块还具备多种优点。它采用先进的电气设计和优质的材料制造，确保强大的耦合能力和良好的兼容性。同时，该模块还具有稳定性和可靠性高的特点，能够在各种复杂环境下稳定工作。
在工业自动化和控制系统中，NBRA-669C模块的应用非常广泛。它可以与其他设备和系统协同工作，实现精确的制动和控制功能。无论是在电力传输、机械设备控制还是自动化生产线等领域，NBRA-669C
模块都能发挥出其卓越的性能和优势。
NBRA-669C是一款功能强大、性能稳定的制动斩波器模块，适用于各种工业自动化和控制系统的应用。
>>>>>型号:NBRA-669C 制动斩波器模块
【英文介绍】
The NBRA-669C is a brake chopper module that belongs to the universal brake chopper family and is suitable for a variety of application scenarios.
The module is designed for use with frame size R8, ACS800 0400-07, 690V 3 ph inverters, etc. It has access to DC+ and DC-terminals for the rating of 690V inverters.
In terms of functionality, the NBRA-669C module is capable of withstanding 375 kilowatts of drive power per minute for a duration of 10 or 30 seconds. At the same time, the module also
has excellent thermal performance, and the continuous power (heat) dissipation of its resistor is 13.5 kW. If the braking time exceeds 30 seconds, the braking is considered continuous, at
which point the minimum external resistance group required is 2.7 ohms (3 x 9 ohms of resistance used in parallel).
The NBRA-669C module also offers several advantages. It uses advanced electrical design and high-quality material manufacturing to ensure strong coupling capabilities and good compatibility.
At the same time, the module also has the characteristics of high stability and reliability, and can work stably in various complex environments.
In industrial automation and control systems, the NBRA-669C module is widely used. It can work in concert with other devices and systems to achieve precise braking and control functions.
Whether in the field of power transmission, mechanical equipment control or automated production lines, the NBRA-669C module can bring out its outstanding performance and advantages.
The NBRA-669C is a powerful and stable brake chopper module for a variety of industrial automation and control system applications.
>>>>>型号:NBRA-669C 制动斩波器模块
