仪表电站ZJX-3D型剪断销信号装置,恒远***ZJX生产,智能ZJX-3D型剪断销信号器仪表电站ZJX-3D型剪断销信号装置,恒远***ZJX生产,智能ZJX-3D型剪断销信号器仪表电站ZJX-3D型剪断销信号装置,恒远***ZJX生产,智能ZJX-3D型剪断销信号器ZJX-3D型剪断销信号装置ZJX-3Dtype shear pin signal device
一、用途:
ZJX-3D型剪断销信号装置用在保护线路中,作为反应水轮机剪断销折断时的信号元件。
One, use:
ZJX-3D type shear pin signal device used in the protection circuit, as areaction turbine shear pin break signal components.
二、结构和工作原理:
该装置由变压器、整流电路、控制电路、继电器等组成。
当任意一组或两组剪断销断裂时,控制电路动作,常开接点闭合,常闭接点断开。Two,the structure and working principle:
The device iscomposed of a transformer, rectifier circuit,control circuit, relay.
When any one group or two groups of shear pin fracture, control circuit, anormally open contact is closed, the normally closed contacts open
三、技术要求:
装置额定电压:DC/AC、110~220V。
断开一组或两组剪断销时,继电器
电气上无联系的各电路之间,在温
在额定电压下,装置的功率消耗不大于7W。
应同时动作。
度为+40℃,相对湿度为85%时,
绝缘电阻不小于5MΩ。
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境温度为+40℃时,装置各部分的容
许温升不超过60℃。
输出接点容量:30W。Inthree, the technical requirements:
Rated voltage:1, device DC / AC,110 ~ 220V.
2, breaking a group or two groups of shearpin, relay
We should act at the same time.
3, electrical contact between the circuit,the temperature
Degrees to + 40degrees, relative humidity85%,
Insulation resistance is not less than5M ohm.
In 4, under the rated voltage, long work,around the ring
Exit temperature of +40 C, each part of the device.