A programmable power supply which tests action characteristic of voltage relay is presented.
介绍了用于电压继电器动作特性测试的可程控交流电源。
2
The action match of the equipments such as: Shear the line, clip the line and work to position etc. automatically all from the programmable preface controller control.
设备的动作配合如：自动剪线、夹线、工作定位等均由可编程序控制器联机控制。
3
NO pulse alert action: 5 SEC. (this parameter is factory programmable) how do we adjust to 3 SEC or 2 SEC.