SD-ZBS系列剩余电流继电器-建德市桑迪电器有限公司

首页

SD-ZBS系列剩余电流继电器

关键词：

产品新闻

> SD-ZBS型系列剩余电流动作继电器，是一种针对工业动力用电设备而设计的智能漏电保护装置。本产品为四档动作设定型，根据需要可选择导轨式或嵌入式，可根据终端设施需要从技术参数表中任选四个参数组成本产品。它采用微机控制芯片，测量范围宽、精度高，报警无延时，断路无延时和延时区分设置与控制。配合零序电流互感器和断路器组成完整的漏电保护系统。适用于 AC660V及以下电网系统，用来对末端线路或动力设备的漏电保护，从而防止因漏电造成动力设备损坏以及人身触电危险。 > SD-ZBS series of residual current operated relay is a kind of specified smart current leakage device, designed for industrial power equipment. There are 4 tap positions of this product. You can choose rail or embedded, optional four parameters of the product from the technical parameters table according to the terminal facility. It uses microprocessor chip, having wide measuring range, high accuracy, no delay alarm, no delay circuit breaker and delay circuit breaker are set and controlled separately. With zero-sequence current transformer and circuit breakers to form a complete current leakage protection system. It applies to the power system up to AC660V for current leakage protection of the downstream line or power equipment, to prevent the power equipment and personnel from damage or electric shock cause of current leakage.

关键词：

SD-ZBS系列剩余电流继电器