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電流指示器 CI20-L
Current Indicator CI20-L
CI20-L電流指示器可通過(guò)監(jiān)測(cè)負(fù)載回路電流判斷負(fù)載是否正常運(yùn)行，并通過(guò)LCD以文字信息顯示負(fù)載狀態(tài)。
應(yīng)用場(chǎng)合
Application
技術(shù)數(shù)據(jù)
Technical data
CI20-L
電源
power supply
AC220V, 50/60Hz
功耗
Power consumption
<0.1W
接線端子
Terminals
導(dǎo)線截面較大至4mm2
Conductors up to 4mm2
防護(hù)等級(jí)
Protection class
IP40
環(huán)境溫度
Ambient temperature
-25 °C to +55°C
使用壽命
Life span
>50,000h
額定電流
Rated current
2.5A
額定動(dòng)作點(diǎn)
Rated acting point
<200mA
響應(yīng)時(shí)間
Response time
<1s
耐壓強(qiáng)度
Insulating strength
AC2000V, 50Hz, 1Min
安裝位置
Location mounted
柜門(mén)安裝
Mounted on door
外殼材料
Material of enclosure
材料性能符合DIN7708標(biāo)準(zhǔn)
Insulating material according to DIN7708
The current indicator and the load consist of series connec-tion.
When the load circuit current is no smaller than the least cur-rent that the current indicator monitor, the current indicator LCD screen display "Run Well", the red LED that indicate the heating apparatus is bright.
When the load circuit has no load, the current indicator LCD screen display "Power off or Fault", the red LED that indicate the heating apparatus put out.
將電流指示器串入負(fù)載回路。
當(dāng)負(fù)載回路電流不小于電流指示器監(jiān)視的電流較小值時(shí)，電流指示器液晶屏顯示“工作正常 Run well”，加熱器狀態(tài)紅色LED指示燈亮。
當(dāng)負(fù)載回路無(wú)負(fù)載時(shí)，電流指示器液晶屏顯示“無(wú)電源或故障 Power off or Fault”，加熱器狀態(tài)紅色LED指示燈滅。
使用方法
Use Method
CL20-L current indicator can detect if the load is running nor-mally by monitoring the load circuit current, and display the load status with letter information by LCD.
接線原理圖
Connection diagram
i
k
Load
Power supply
≤660V 50/60Hz
CI20-L
單位/Unit:mm
尺寸圖
Dimension Drawings
面板開(kāi)孔圖
Cut-out Drawings
Φ30
（mm）
正常工作狀態(tài)顯示
Display of run well
無(wú)電源或故障狀態(tài)顯示
Display of power off or fault