Series Control Relay的意思|示意

The check is in the series of coil and four-way reversing valve control relay contact resistance increases, the bad, the contacts the voltage reduced.

经查是与四通阀线圈串联的控制继电器触点接触不良，电阻增大，致使电压降低。

The 87 Series Ratio Relay Volume Boosters are used to amplify pressure or for remote pressure control - perfect for cylinder actuation or clutch and brake control.

在87系列增压器体积比继电器用于放大压力或远程压力控制-气缸驱动或离合器和制动器控制完善。

Substitutes S7-200 series of PLC for relay control logic, realizes the automatic control for batching.

使用S7-200系列可编程序控制器（PLC）代替原来的继电器控制逻辑，实现了配料的自动控制。

China's mines are hoist AC Induction Motor Drive, and its electrical control system uses a rotor series, cutting speed resistance , by the relay - contactor control devices constitute a logical.

我国矿井提升绞车大多是采用交流异步电机拖动，其电气控制系统采用转子串、切电阻调速，由继电器-接触器构成逻辑控制装置。

The basic program is that in the wiper circuit the power transistor and relay are connected in series to perform drive control.

主要方案是，在刮水装置回路中串接功率三极管或继电器实行驱动控制。