ESA-700 EPSD-0375-1108 线路断路器 支持单相和三相操作

>>>>>型号:ESA-700 EPSD-0375-1108    线路断路器   支持单相和三相操作

【功能描述】

ESA-700 EPSD-0375-1108是一款线路断路器，具有多种功能和特点。

首先，这款断路器支持单相和三相操作，既可作为单个的断路器使用，也可以配置为两个断路器使用，以满足不同场景下的需求。其次，它配备了自动重合闸方案，该方案提供四种具有不同动作时间的模式，以适应不同的应用场景。每种模式都可以设置为触发重合两次，且第二次重合总是针对三相进行，并配有一个独立的固定延时。

此外，在工业自动化领域，这款断路器也展现了其卓越的性能。例如，在DC/DC电源设计中，其初级和次级之间的隔离电容被尽可能减小，以适应高频应用，尽管这使得DC/DC变压器的设计变得更为困难。同时，这款断路器还可以与光电隔离器件配合使用，将单片机的输入输出隔离开，有效防止干扰信号进入单片机系统，同时保证单片机系统本身的噪声不会以传导的方式传播出去。

【英文介绍】

The ESA-700 EPSD-0375-1108 is a line breaker with a variety of functions and features.

First of all, this circuit breaker supports single-phase and three-phase operation, which can be used as a single circuit breaker or configured as two circuit breakers to meet the needs of different scenarios. Secondly, it is equipped with an automatic reclosing scheme, which offers four modes with different action times to adapt to different application scenarios. Each mode can be set to trigger recirculation twice, and the second recirculation is always for three phases, with an independent fixed delay.

In addition, in the field of industrial automation, this circuit breaker also shows its excellent performance. For example, in DC/DC power supply design, the isolation capacitance between its primary and secondary is reduced as much as possible to accommodate high frequency applications, although this makes the design of DC/DC transformers more difficult. At the same time, the circuit breaker can also be used in conjunction with the photoelectric isolation device to isolate the input and output of the single-chip computer, effectively prevent interference signals from entering the single-chip computer system, and ensure that the noise of the single-chip computer system itself will not be transmitted.

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