>>>>>型号:NBRA-669C 通用制动斩波器模块
【功能描述】
NBRA-669C是一款通用制动斩波器模块。
这款模块的主要功能在于为特定的设备和系统提供制动控制，确保其在需要时能够安全、有效地停止运行。
NBRA-669C模块适用于框架尺寸R8、ACS800 0400-07的690V 3 ph逆变器。它可以接入DC+和DC-端子，用于690V逆变器的额定值。在驱动器和斩波器工作时，该模块每分钟可以承
受375千瓦的功率达10秒，或375千瓦的功率达30秒。此外，它的电阻器具有连续的功率（热量）耗散能力，具体为13.5千瓦。如果制动时间超过30秒，那么制动过程被认为是连续的，
此时需要的最小外部电阻组为2.7欧姆（通过并联使用3个9欧姆的电阻实现）。
NBRA-669C模块的尺寸为334毫米宽x 240毫米深x 583.5毫米高，外壳等级为IP00。此外，它还内部存储了执行逻辑运算、顺序控制、定时、计数和算术运算等操作的指令，可以通过数
字式或模拟式的输入输出来控制各种类型的机械设备或生产过程。
NBRA-669C是一款性能稳定、功能强大的制动斩波器模块，适用于各种需要精确和可靠制动控制的工业自动化应用。它的出现为工业自动化领域的发展注入了新的活力，并为企业带来了
更高的生产效率和更好的产品质量。
>>>>>型号:NBRA-669C 通用制动斩波器模块
【英文介绍】
The NBRA-669C is a universal brake chopper module.
The main function of this module is to provide braking control for specific equipment and systems, ensuring that they can be safely and effectively stopped when required.
The NBRA-669C module is suitable for 690V 3 ph inverters with frame size R8 and ACS800 0400-07. It can be plugged into DC+ and DC-terminals for the rating of 690V inverters.
In driver and chopper operation, the module can withstand 375 kilowatts of power per minute for 10 seconds, or 375 kilowatts for 30 seconds. In addition, its resistor has a
continuous power (heat) dissipation capacity, specifically 13.5 kW. If the braking time is more than 30 seconds, then the braking process is considered continuous, at which point
the minimum external resistance group required is 2.7 ohms (achieved by using three 9-ohms resistors in parallel).
The dimensions of the NBRA-669C module are 334 mm wide x 240 mm deep x 583.5 mm high and the housing grade is IP00. In addition, it also stores internal instructions to perform
operations such as logic operations, sequence control, timing, counting and arithmetic operations, and can control various types of mechanical equipment or production processes
through digital or analog input and output.
The NBRA-669C is a stable and powerful brake chopper module for a wide range of industrial automation applications requiring accurate and reliable brake control. Its emergence
has injected new vitality into the development of the field of industrial automation, and has brought higher production efficiency and better product quality to enterprises.
>>>>>型号:NBRA-669C 通用制动斩波器模块
