PS-10A电压保护器,欧款电压保护器

Parameters：voltage range：165VAC±3%~255VAC±3%

Maximum current：16A

Backlash voltage：5V

Delay time：180s

Functions：

1.Insert the protector into the supply socket, if the power voltage is between 165VAC±3%~ 255VAC±3%, startingdelay 3mins(180s), and the yellow light is shining. During the delay period, press the RED BUTTON can cancel the delay.After 3mins, the green light keeps lighting, relay pickup, begin to output.

电压保护器接通电源，如果电源电压在165VAC ~ 255VAC之间，开始延时3分钟（按键可取消延时），黄灯亮；3分钟后，绿灯长亮，继电器吸合，插座开始输出；

2. Insert the protector into the supply socket, if the power voltage lower than 165VAC±3%,or higher than255VAC±3%, comes into protection state directly, the red light is lighting.

电压保护器接通电源，如果电源电压低于165VAC或高于255VAC，直接进入保护状态，红灯亮。

3. when the power voltage is near 165VAC and 255VAC, the relay will beat frequently. In order to avoid such problem, we set the 5V backlash voltage. When protector is in the lower voltage protection state, if the power voltage is going up, it must go up to 170VAC, then exit the protection state(the red light is out), comes into the 3mins delay state, the yellow light is lighting.During the delay period, press the RED BUTTON can cancel the delay.When protector is in the higher voltage protection state, if the power voltage is going down, it must go down to 250VAC, then exit the protection state(the red light is out), comes into the 3mins delay state, the yellow light is lighting.During the delay period, press the R BUTTON can cancel the delay.

为了避免电源电压处在165VAC或255VAC附近时,继电器频繁跳动，特意设置了5V电压回差：

保护器处于低压保护状态，如果此时电源电压因某种原因回升，一直要回升到电压高于170VAC后，才退出保护状态（红灯灭），进入3分钟延时状态，黄灯亮（按键可取消延时）；

保护器处于高压保护状态，如果此时电源电压因某种原因回落下降，直要下降到电压低于250VAC后，才退出保护状态（红灯灭），进入3分钟延时状态，黄灯亮（按键可取消延时）。

保护

红灯 延时

黄灯 工作

绿灯

注：保护上下限电压、回差电压和延时时间可按客户要求调整；

NOTE:Protect the lower limit voltage and upper limit voltage, backlash voltage and delay time can be adjusted as requested.