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Phase Sequence Indicator

特性

Characteristics

·用于三相電網(wǎng)的相序自動控制Auto-control of phase sequence for three phase network

·環(huán)境溫度Ambient temperature range: -25℃ to+55℃

·外殼防護(hù)Housing protection:IP42

·耐振動Vibration strength：0.7g

·工作電壓（相一相）Voltage(Phase to phase): 380Vac±20%

                                             440Vac±10%

·頻率Frequency:50…60HZ

·電源消耗power consumption:≤4VA

產(chǎn)品分類Table

使用說明Directions
1、用戶在使用本產(chǎn)品時，應(yīng)按照圖一所示正確接線：

User should properly connect according to figure I while using Theis product.

2、當(dāng)接入相線為正序時，批示燈亮點(diǎn)按順時針旋轉(zhuǎn)，同時正序繼電器延時吸合，反之，則指示燈亮點(diǎn)接逆序時針旋轉(zhuǎn)，同時逆序繼電器延時吸合，兩繼電器有電氣連鎖。

The lamp will sequence turn on clockwise when the connect power is RF correct,meanwhile relay of RF correct will close,otherwise the lamp will sequcnce turn on anticlockwise while the RF false relay will be close,two relay are electrical connected.

3、當(dāng)接通電源后，各相所對應(yīng)的指示燈點(diǎn)亮，如有缺相時對應(yīng)此相的指示燈會熄滅，且指示燈亮點(diǎn)停止旋轉(zhuǎn)，同時原吸合繼電器延時釋放，從而使兩繼電器都處于釋放狀態(tài)。

After connecting to the power,the phase-indicated-lamp should be rurn on,if one phase loses,then responded lamp will be off,and sequence lamp will stop work and the relay will open,and two relay all in open status.