如何選擇Kyongbo產(chǎn)品ZS09,ZS11,ZS15,ZS20,ZS40,設(shè)備種類都有哪些？中山立訊電氣/中山朗立電氣有限公司直銷ELECSON韓星,保護(hù)器,價格優(yōu)惠.
ELECSON韓星M-PRO
ELECSON韓星M-PROIIIE 05/60
ELECSON韓星M-PROIIIS 05/60
ELECSON韓星M-PROIIIZ 05/60
ELECSON韓星M-PROIIIN 05/60
ELECSON韓星M-PROIIISZ 05/60
ELECSON韓星M-PROIIISN 05/60
ELECSON韓星M-PROEGZ260TF
ELECSON韓星M-PRO3S60
ELECSON韓星M-PROI-260AC
ELECSON韓星M-PROI-160AC
ELECSON韓星M-PROI-205AC
ELECSON韓星M-PROI-105AC
ELECSON韓星M-PROGZ260A
ELECSON韓星M-PROGZ205A
ELECSON韓星M-PROGZ160A
ELECSON韓星M-PROGZ105A
ELECSON韓星M-PROGNZ260A
ELECSON韓星M-PROGN205A
ELECSON韓星M-PROGN160A
ELECSON韓星M-PROGN105A
ELECSON韓星M-PROIIIGZ260
ELECSON韓星M-PROIIIGZ205
ELECSON韓星M-PROIIIGZ160
ELECSON韓星M-PROIIIGZ105
ELECSON韓星M-PROIIIGN260
ELECSON韓星M-PROIIIGN205
ELECSON韓星M-PROIIIGN160
ELECSON韓星M-PROIIIGN105
ELECSON韓星M-PROIIIS260
ELECSON韓星M-PROIIIS205
ELECSON韓星M-PROIIIS160
ELECSON韓星M-PROIIIS105
ELECSON韓星M-PROW220C
ELECSON韓星M-PROW110C
ELECSON韓星M-PROH220C
ELECSON韓星M-PROH110C
ELECSON韓星M-PROVA220-50HZ
ELECSON韓星M-PROVA110-50HZ
ELECSON韓星M-PROH (50Hz)
ELECSON韓星M-PROG-Z205AC
ELECSON韓星D3-PROGZ205AC
ELECSON韓星D3-PRO205A
ELECSON韓星D3-PRO260A
ELECSON韓星D3-PRO205AC
ELECSON韓星D3-PRO260AC
ELECSON韓星D3-PRO205B
ELECSON韓星D3-PRO260B
ELECSON韓星D3-PRO205BC
ELECSON韓星D3-PRO260BC
ELECSON韓星D3-PROI205A
ELECSON韓星D3-PROI260A
ELECSON韓星D3-PROI205AC
ELECSON韓星D3-PROI260AC
ELECSON韓星D3-PROI205B
ELECSON韓星D3-PROI260B
ELECSON韓星D3-PROI205BC
ELECSON韓星D3-PROI260BC
ELECSON韓星D3-PRO05A
ELECSON韓星D3-PRO60A
ELECSON韓星D3-PRO05AC
ELECSON韓星D3-PRO60AC
ELECSON韓星D3-PRO05B
ELECSON韓星D3-PRO60B
ELECSON韓星D3-PRO05BC
ELECSON韓星D3-PRO60BC
ELECSON韓星D3-PROI05A
ELECSON韓星D3-PROI60A
ELECSON韓星D3-PROI05AC
ELECSON韓星D3-PROI60AC
ELECSON韓星D3-PROI05B
ELECSON韓星D3-PROI60B
ELECSON韓星D3-PROI05BC
ELECSON韓星D3-PROI60BC
ELECSON韓星D3-PROES05
ELECSON韓星D3-PROES60
ELECSON韓星D3-PROES205
ELECSON韓星D3-PROES260
ELECSON韓星D3-PROES05/TF
ELECSON韓星D3-PROES60/TF
ELECSON韓星D3-PROES205/TF
ELECSON韓星D3-PROES260/TF
ELECSON韓星D3-PROESN05
ELECSON韓星D3-PROESN60
ELECSON韓星D3-PROESN205
如何選擇Kyongbo產(chǎn)品ZS09,ZS11,ZS15,ZS20,ZS40,設(shè)備種類都有哪些？ 6）配電線路中的上、下級斷路器的保護(hù)特性應(yīng)協(xié)調(diào)配合，下級的保護(hù)特性應(yīng)位于上級保護(hù)特性的下方且不相交。低壓斷路器的工作原理低壓斷路器也稱為自動空氣開關(guān)，可用來接通和分?jǐn)嘭?fù)載電路，也可用來控制不起動的電動機(jī)。 〈五〉火焰揚(yáng)聲器：當(dāng)空氣和煤氣燃燒的火焰通過電極，電極加有直流電壓和高頻信號，火焰受音頻信號調(diào)制而發(fā)聲。火焰幾乎無質(zhì)量，聲音動態(tài)較好。但它有致命的缺點(diǎn)：不安全，不方便。〈六〉氣流調(diào)制揚(yáng)聲器：又稱氣流揚(yáng)聲器。
1、廚房間有電磁爐爐，2kW，烤箱1.8KW，微波爐1.5KW等等，小計5.3KW，但同時幾臺全開的機(jī)率不大，這時可取它們的其中二臺電器的總功率3.5KW，單相220Ⅴ電壓時1Kw大約4.55A電流，3.5X4.55大約為15..9A的電流，導(dǎo)線選擇銅心4~6平方導(dǎo)線比較好。
ELECSON韓星D3-PROESN260
ELECSON韓星D3-PROESN05/TF
ELECSON韓星D3-PROESN60/TF
ELECSON韓星D3-PROESN205/TF
ELECSON韓星D3-PROESN260/TF
ELECSON韓星D3-PROESN05A
ELECSON韓星D3-PROESN60A
ELECSON韓星D3-PROESN205A
ELECSON韓星D3-PROESN260A
ELECSON韓星D3-PROESN05A/TFA
ELECSON韓星D3-PROESN60A/TFA
ELECSON韓星D3-PROESN205A/TFA
ELECSON韓星D3-PROESN260A/TF
ELECSON韓星D3-PROEGN05
ELECSON韓星D3-PROEGN60
ELECSON韓星D3-PROEGN205
ELECSON韓星D3-PROEGN260
ELECSON韓星D3-PROEGN05/TF
ELECSON韓星D3-PROEGN60/TF
ELECSON韓星D3-PROEGN205/TF
ELECSON韓星D3-PROEGN260/TF
ELECSON韓星D3-PROEGZ05
ELECSON韓星D3-PROEGZ60
ELECSON韓星D3-PROEGZ205
ELECSON韓星D3-PROEGZ260
ELECSON韓星D3-PROEGZ05/TF
ELECSON韓星D3-PROEGZ60/TF
ELECSON韓星D3-PROEGZ205/TF
ELECSON韓星D3-PROEGZ260/TF
ELECSON韓星D3-PROE05
ELECSON韓星D3-PROE60
ELECSON韓星D3-PROE205
ELECSON韓星D3-PROE260
ELECSON韓星D3-PROE05/TF
ELECSON韓星D3-PROE60/TF
ELECSON韓星D3-PROE205/TF
ELECSON韓星D3-PROE260/TF
ELECSON韓星D3-PROES05A
ELECSON韓星D3-PROES60A
ELECSON韓星D3-PROES205A
ELECSON韓星D3-PROES260A
ELECSON韓星D3-PROES05A/TFA
ELECSON韓星D3-PROES60A/TFA
ELECSON韓星D3-PROES205A/TFA
ELECSON韓星D3-PROES260A/TFA
ELECSON韓星D3-PROEGN05A
ELECSON韓星D3-PROEGN60A
ELECSON韓星D3-PROEGN205A
ELECSON韓星D3-PROEGN260A
ELECSON韓星D3-PROEGN05A/TFA
ELECSON韓星D3-PROEGN60A/TFA
ELECSON韓星D3-PROEGN205A/TFA
ELECSON韓星D3-PROEGN260A/TFA
ELECSON韓星D3-PROEGZ05A
ELECSON韓星D3-PROEGZ60A
ELECSON韓星D3-PROEGZ205A
ELECSON韓星D3-PROEGZ260A
ELECSON韓星D3-PROEGZ05A/TFA
ELECSON韓星D3-PROEGZ60A/TFA
ELECSON韓星D3-PROEGZ205A/TFA
ELECSON韓星D3-PROEGZ260A/TFA
ELECSON韓星D3-PROE05A
ELECSON韓星D3-PROE60A
ELECSON韓星D3-PROE205A
ELECSON韓星D3-PROE260A
ELECSON韓星D3-PROE05A/TFA
ELECSON韓星D3-PROE60A/TFA
ELECSON韓星D3-PROE205A/TFA
ELECSON韓星D3-PROE260A/TF
ELECSON韓星D3-PROH05B
ELECSON韓星D3-PROH60B
ELECSON韓星D3-PROH05BC
ELECSON韓星D3-PROH60BC
ELECSON韓星D3-PROH05A
ELECSON韓星D3-PROH60A
ELECSON韓星D3-PROH05AC
ELECSON韓星D3-PROH60AC
ELECSON韓星D3-PROH05Y
ELECSON韓星D3-PROH60Y
ELECSON韓星D3-PROH05YC
ELECSON韓星D3-PROH60YC
ELECSON韓星D3-PROH205B
ELECSON韓星D3-PROH260B
ELECSON韓星D3-PROH205BC
ELECSON韓星D3-PROH260BC
ELECSON韓星D3-PROH205A
ELECSON韓星D3-PROH260A
ELECSON韓星D3-PROH205AC
ELECSON韓星D3-PROH260AC
ELECSON韓星D3-PROH205Y
ELECSON韓星D3-PROH260Y
ELECSON韓星D3-PROH205YC
ELECSON韓星D3-PROH260YC
ELECSON韓星D3-PROGN205A
ELECSON韓星D3-PROGN260A
ELECSON韓星D3-PROGN205AC
ELECSON韓星D3-PROGN260AC
ELECSON韓星D3-PROGZ205A
ELECSON韓星D3-PROGZ260A
ELECSON韓星D3-PROGZ205AC
ELECSON韓星D3-PROGZ260AC
ELECSON韓星D3-PROGN205B
ELECSON韓星D3-PROGN260B
ELECSON韓星D3-PROGN205BC
ELECSON韓星D3-PROGN260BC
ELECSON韓星D3-PROGZ205B
ELECSON韓星D3-PROGZ260B
ELECSON韓星D3-PROGZ205BC
ELECSON韓星D3-PROGZ260BC
ELECSON韓星D3-PROGN05A
ELECSON韓星D3-PROGN60A
ELECSON韓星D3-PROGN05AC
ELECSON韓星D3-PROGN60AC
ELECSON韓星D3-PROGZ05A
ELECSON韓星D3-PROGZ60A
ELECSON韓星D3-PROGZ05AC
ELECSON韓星D3-PROGZ60AC
ELECSON韓星D3-PROGN05B
ELECSON韓星D3-PROGN60B
ELECSON韓星D3-PROGN05BC
ELECSON韓星D3-PROGN60BC
ELECSON韓星D3-PROGZ05B
ELECSON韓星D3-PROGZ60B
ELECSON韓星D3-PROGZ05BC
ELECSON韓星D3-PROGZ60BC
ELECSON韓星D3-PROCN60A
ELECSON韓星D3-PROCN05A
ELECSON韓星D3-PROCN60AC
ELECSON韓星D3-PROCN05AC
ELECSON韓星D3-PROCZ60A
ELECSON韓星D3-PROCZ05A
ELECSON韓星D3-PROCZ60AC
ELECSON韓星D3-PROCZ05AC
ELECSON韓星D3-PROHN60A
ELECSON韓星D3-PROHN05A
ELECSON韓星D3-PROHN60AC
ELECSON韓星D3-PROHN05AC
ELECSON韓星D3-PROHZ60A
ELECSON韓星D3-PROHZ05A
ELECSON韓星D3-PROHZ60AC
ELECSON韓星D3-PROHZ05AC
ELECSON韓星D3-PROⅡN60A
ELECSON韓星D3-PROⅡN05A
ELECSON韓星D3-PROⅡN60AC
ELECSON韓星D3-PROⅡN05AC
ELECSON韓星D3-PROⅡZ60A
ELECSON韓星D3-PROⅡZ05A
ELECSON韓星D3-PROⅡZ60AC
ELECSON韓星D3-PROⅡZ05AC
ELECSON韓星D3-PROCN60B
ELECSON韓星D3-PROCN05B
ELECSON韓星D3-PROCN60BC
ELECSON韓星D3-PROCN05BC
ELECSON韓星D3-PROCZ60B
ELECSON韓星D3-PROCZ05B
ELECSON韓星D3-PROCZ60BC
ELECSON韓星D3-PROCZ05BC
ELECSON韓星D3-PROHN60B
ELECSON韓星D3-PROHN05B
ELECSON韓星D3-PROHN60BC
ELECSON韓星D3-PROHN05BC
ELECSON韓星D3-PROHZ60B
ELECSON韓星D3-PROHZ05B
ELECSON韓星D3-PROHZ60BC
ELECSON韓星D3-PROHZ05BC
ELECSON韓星D3-PROⅡN60B
ELECSON韓星D3-PROⅡN05B
ELECSON韓星D3-PROⅡN60BC
ELECSON韓星D3-PROⅡN05BC
ELECSON韓星D3-PROⅡZ60B
ELECSON韓星D3-PROⅡZ05B
ELECSON韓星D3-PROⅡZ60BC
ELECSON韓星D3-PROⅡZ05BC
ELECSON韓星D3-PROHN260AC
ELECSON韓星D3-PROHN205AC
ELECSON韓星D3-PROHZ260A
ELECSON韓星D3-PROHZ205A
ELECSON韓星D3-PROHZ260AC
ELECSON韓星D3-PROHZ205AC
ELECSON韓星D3-PROⅡN260A
ELECSON韓星D3-PROⅡN205A
ELECSON韓星D3-PROⅡN260AC
ELECSON韓星D3-PROⅡN205AC
ELECSON韓星D3-PROⅡZ260A
ELECSON韓星D3-PROⅡZ205A
ELECSON韓星D3-PROⅡZ260AC
ELECSON韓星D3-PROⅡZ205AC
ELECSON韓星D3-PROCN260B
ELECSON韓星D3-PROCN205B
ELECSON韓星D3-PROCN260BC
ELECSON韓星D3-PROCN205BC
ELECSON韓星D3-PROCZ260B
ELECSON韓星D3-PROCZ205B
ELECSON韓星D3-PROCZ260BC
ELECSON韓星D3-PROCZ205BC
ELECSON韓星D3-PROHN260B
ELECSON韓星D3-PROHN205B
ELECSON韓星D3-PROHN260BC
ELECSON韓星D3-PROHN205BC
ELECSON韓星D3-PROHZ260B
ELECSON韓星D3-PROHZ205B
ELECSON韓星D3-PROHZ260BC
ELECSON韓星D3-PROHZ205BC
ELECSON韓星D3-PROⅡN260B
如何選擇Kyongbo產(chǎn)品ZS09,ZS11,ZS15,ZS20,ZS40,設(shè)備種類都有哪些？ （2）電流I的微觀表述電流的微觀表達(dá)式：I=nqSv；這是選修3-1第二章講解恒定電路時的一個重要推論，同學(xué)們可以抽時間復(fù)習(xí)一下課本。下面我們把這個推導(dǎo)過程再來復(fù)習(xí)一遍。各個物理量的定義：n是單位體積的電荷個數(shù)，q是每個電荷的電量，S是導(dǎo)體橫截面積，v是電荷定向移動速率；簡單起見，我們認(rèn)定運(yùn)動電荷為正電荷。
比如2極，4極，就表示2組常開常閉，4組常開常閉。在選型中必須要明確需要用到的常開常閉點(diǎn)個數(shù)。第三電壓和電流，也稱為觸點(diǎn)容量或者負(fù)載容量，其實包括了電壓和電流。但是其實在選擇的時候是必須要分開確定的。要給出明確的負(fù)載電壓，和負(fù)載電流才能更好的確認(rèn)可以選擇的繼電器。
ELECSON韓星D3-PROⅡN205B
ELECSON韓星D3-PROⅡN260BC
ELECSON韓星D3-PROⅡN205BC
ELECSON韓星D3-PROⅡZ260B
ELECSON韓星D3-PROⅡZ205B
ELECSON韓星D3-PROⅡZ260BC
ELECSON韓星D3-PROⅡZ205BC
ELECSON韓星iM-PROW
ELECSON韓星iM-PROH
ELECSON韓星iM-PROWC
ELECSON韓星iM-PROHC
iELECSON韓星M-PROVA
ELECSON韓星M-PROⅢS05
ELECSON韓星M-PROⅢS60
ELECSON韓星M-PROⅢE05
ELECSON韓星M-PROⅢE60
ELECSON韓星M-PROⅢZ05
ELECSON韓星M-PROⅢZ60
ELECSON韓星M-PROⅢSN05
ELECSON韓星M-PROⅢSN60
ELECSON韓星M-PROⅢSZ05
ELECSON韓星M-PROⅢSZ60
ELECSON韓星M-PROⅢS205
ELECSON韓星M-PROⅢS260
ELECSON韓星M-PROⅢE205
ELECSON韓星M-PROⅢE260
如何選擇Kyongbo產(chǎn)品ZS09,ZS11,ZS15,ZS20,ZS40,設(shè)備種類都有哪些？ 若上側(cè)三個靜觸頭接三相電源，下側(cè)三個靜觸頭接電動機(jī)，這時，由于橋式觸頭己將上、下兩側(cè)靜觸頭接通，三相電源便接到電動機(jī)上，使其起動運(yùn)轉(zhuǎn)；當(dāng)線圈斷電時，電磁吸力消失，在彈簧力的作用下動觸頭與靜觸頭分離(釋放)．切斷電源，電動機(jī)便停轉(zhuǎn)。 （）同時器KM2線圈回路通電并自鎖，其常開觸點(diǎn)閉合，將定子繞組三個首端U1、V1、W1連在一起，并把三相電源L1、L2、L3引入接U2、V2、W2，此時電動機(jī)在YY接法下運(yùn)行，這時電動機(jī)p=1，n1＝3000轉(zhuǎn)／分。KM2的輔助常開觸點(diǎn)斷開，防KM1誤動。
這是因為在區(qū)外發(fā)生接地故障時，通過短路電流而產(chǎn)生電位差，此電位差將在電流線圈中產(chǎn)生極大的額外電流，疊加在電流互感器上使得三相電流同相位，由此引起保護(hù)的不正確動作。主電流互感器副邊穿芯匝穿過中間電流互感器鐵芯后，未直接回到線圈N端，而是在中間電流互感器副邊N端接線端子上進(jìn)行了過渡，使得中間電流互感器原、副邊產(chǎn)生了直接的電連接（正常時原、副邊應(yīng)為磁耦合）。
ELECSON韓星M-PROⅢZ205
ELECSON韓星M-PROⅢZ260
ELECSON韓星M-PROⅢSN205
ELECSON韓星M-PROⅢSN260
ELECSON韓星M-PROⅢSZ205
ELECSON韓星M-PROⅢSZ260
ELECSON韓星M-PROGZ05A
ELECSON韓星M-PROGZ60A
ELECSON韓星M-PROGZ05B
ELECSON韓星M-PROGZ60B
ELECSON韓星M-PROGZ05AC
ELECSON韓星M-PROGZ60AC
ELECSON韓星M-PROGZ05BC
ELECSON韓星M-PROGZ60BC
ELECSON韓星M-PROGN05A
ELECSON韓星M-PROGN60A
ELECSON韓星M-PROGN05B
ELECSON韓星M-PROGN60B
ELECSON韓星M-PROGN05AC
ELECSON韓星M-PROGN60AC
ELECSON韓星M-PROGN05BC
ELECSON韓星M-PROGN60BC
ELECSON韓星M-PROGZ205A
ELECSON韓星M-PROGZ260A
ELECSON韓星M-PROGZ205B
ELECSON韓星M-PROGZ260B
ELECSON韓星M-PROGZ205AC
ELECSON韓星M-PROGZ260AC
ELECSON韓星M-PROGZ205BC
ELECSON韓星M-PROGZ260BC
ELECSON韓星M-PROGN205A
ELECSON韓星M-PROGN260A
ELECSON韓星M-PROGN205B
ELECSON韓星M-PROGN260B
ELECSON韓星M-PROGN205AC
ELECSON韓星M-PROGN260AC
ELECSON韓星M-PROGN205BC
ELECSON韓星M-PROGN260BC
ELECSON韓星M-PROⅡZ05A
如何選擇Kyongbo產(chǎn)品ZS09,ZS11,ZS15,ZS20,ZS40,設(shè)備種類都有哪些？ 常用的非金屬保護(hù)套管材料如表2所示。表2常用非金屬熱電偶保護(hù)管材料3、復(fù)合材料①金屬陶瓷金屬陶瓷是由一種金屬或合金與另一種或者幾種陶瓷采用粉末冶金的方法組成的復(fù)合材料。其特點(diǎn)是綜合了陶瓷材料的耐磨、耐高溫、抗氧化，又有金屬材料的高強(qiáng)度，但熱沖擊性能差。 2.無明顯故障點(diǎn)，在沒有負(fù)載的情況下斷路器依然不能合閘，則說明斷路器脫扣不能投入運(yùn)行，是斷路器自身問題。一般線路容易解決，而如果是斷路器問題，還需要進(jìn)一步檢查，可能的原因有：機(jī)械系統(tǒng)故障，自由脫扣器磨損，操作機(jī)構(gòu)故障等。
AC-4為0.1×106次,操作為120次/小時，質(zhì)量好的轉(zhuǎn)換開關(guān)廠家韓國龍聲電機(jī)株式會社YONGSUNG主要適用于交流50Hz，額定工作電壓380V及以下，轉(zhuǎn)換開關(guān)還可以用于直接控制小容量電動機(jī)的起動。 調(diào)速和換向，樂從事轉(zhuǎn)換開關(guān)和組合開關(guān)的設(shè)計，制造，銷售的廠家,擁有雄厚的技術(shù)力量和豐富的生產(chǎn)經(jīng)驗，本生產(chǎn)的LW系列轉(zhuǎn)換開關(guān)和HZ系列組合開關(guān)均符合國家標(biāo)準(zhǔn)和IEC標(biāo)準(zhǔn),并已通過國家強(qiáng)制性產(chǎn)品認(rèn)證(3C認(rèn)證)。
ELECSON韓星M-PROⅡZ60A
ELECSON韓星M-PROⅡZ05AC
ELECSON韓星M-PROⅡZ60AC
ELECSON韓星M-PROⅡZ05B
ELECSON韓星M-PROⅡZ60B
ELECSON韓星M-PROⅡZ05BC
ELECSON韓星M-PROⅡZ60BC
ELECSON韓星M-PROⅡN05A
ELECSON韓星M-PROⅡN60A
ELECSON韓星M-PROⅡN05AC
ELECSON韓星M-PROⅡN60AC
ELECSON韓星M-PROⅡN05B
ELECSON韓星M-PROⅡN60B
ELECSON韓星M-PROⅡN05BC
ELECSON韓星M-PROⅡN60BC
ELECSON韓星M-PROⅡL05A
ELECSON韓星M-PROⅡL60A
ELECSON韓星M-PROⅡL05AC
ELECSON韓星M-PROⅡL60AC
ELECSON韓星M-PROⅡL05B
ELECSON韓星M-PROⅡL60B
ELECSON韓星M-PROⅡL05BC
ELECSON韓星M-PROⅡL60BC
ELECSON韓星M-PROⅡZ205A
ELECSON韓星M-PROⅡZ260A
ELECSON韓星M-PROⅡZ205AC
ELECSON韓星M-PROⅡZ260AC
ELECSON韓星M-PROⅡZ205B
ELECSON韓星M-PROⅡZ260B
ELECSON韓星M-PROⅡZ205BC
ELECSON韓星M-PROⅡZ260BC
ELECSON韓星M-PROⅡN205A
ELECSON韓星M-PROⅡN260A
ELECSON韓星M-PROⅡN205AC
ELECSON韓星M-PROⅡN260AC
ELECSON韓星M-PROⅡN205B
ELECSON韓星M-PROⅡN260B
ELECSON韓星M-PROⅡN205BC
ELECSON韓星M-PROⅡN260BC
ELECSON韓星M-PROⅡL205A
ELECSON韓星M-PROⅡL260A
ELECSON韓星M-PROⅡL205AC
ELECSON韓星M-PROⅡL260AC
ELECSON韓星M-PROⅡL205B
ELECSON韓星M-PROⅡL260B
ELECSON韓星M-PROⅡL205BC
如何選擇Kyongbo產(chǎn)品ZS09,ZS11,ZS15,ZS20,ZS40,設(shè)備種類都有哪些？ 1P：接線頭只有一個，只能斷開一根相線,這種開關(guān)適用于控制一相“火”線;2P：接線頭有二個，一個接相線一個接零線,這種開關(guān)適用于控制一相一零;：接線頭有三個，三個都接“火”線,這種開關(guān)適用于控制三相380V電壓線路;4P：接線頭有四個，三個都接“火”線,搖? 1P：接線頭只有一個，只能斷開一根相線,這種開關(guān)適用于控制一相“火”線;2P：接線頭有二個，一個接相線一個接零線,這種開關(guān)適用于控制一相一零;：接線頭有三個，三個都接“火”線,這種開關(guān)適用于控制三相380V電壓線路;4P：接線頭有四個，三個都接“火”線,搖? (：)這里需要注意的就是時間繼電器的觸點(diǎn)，帶有延時的觸點(diǎn)，是得電延時還是失電延時，一定要記牢才行，上學(xué)到的一個口訣，記住了也就好處理了。左凸右凹，延頭瞬尾；左凹右凸，瞬頭延尾；凹凸都有，延頭延尾；NONC看常態(tài)。
二次回路由電流互感器的二次線圈、儀表以及繼電器的電流線圈串聯(lián)組成。電流互感器大致可分為兩類，測量用電流互感器和保護(hù)用電流互感器。電流互感器的原理是依據(jù)電磁感應(yīng)原理，它的一次繞組經(jīng)常有線路的全部電流流過，電流互感器在工作時，它的2次回路始終是閉合的，因此測量儀表和保護(hù)回路串聯(lián)線圈的阻抗很小，電流互感器的工作狀態(tài)接近短路。
ELECSON韓星M-PROⅡL260BC
ELECSON韓星M-PROI05A
ELECSON韓星M-PROI05AC
ELECSON韓星M-PROI05ACD
ELECSON韓星M-PROI60A
ELECSON韓星M-PROI60AC
ELECSON韓星M-PROI60ACD
ELECSON韓星M-PROI05B
ELECSON韓星M-PROI05BC
ELECSON韓星M-PROI05BCD
ELECSON韓星M-PROI60B
ELECSON韓星M-PROI60BC
ELECSON韓星M-PROI60BCD
ELECSON韓星M-PROI205A
ELECSON韓星M-PROI205AC
ELECSON韓星M-PROI205ACD
ELECSON韓星M-PROI260A
ELECSON韓星M-PROI260AC
ELECSON韓星M-PROI260ACD
ELECSON韓星M-PROI205B
ELECSON韓星M-PROI205BC
ELECSON韓星M-PROI205BCD
ELECSON韓星M-PROI260B
ELECSON韓星M-PROI260BC
ELECSON韓星M-PROI260BCD
ELECSON韓星M-PROⅠ05A
ELECSON韓星M-PROⅠ05AC
ELECSON韓星M-PROⅠ05ACD
ELECSON韓星M-PROⅠ60A
ELECSON韓星M-PROⅠ60AC
ELECSON韓星M-PROⅠ60ACD
ELECSON韓星M-PROⅠ05B
ELECSON韓星M-PROⅠ05BC
ELECSON韓星M-PROⅠ05BCD
ELECSON韓星M-PROⅠ60B
ELECSON韓星M-PROⅠ60BC
ELECSON韓星M-PROⅠ60BCD
ELECSON韓星M-PROⅠ205A
ELECSON韓星M-PROⅠ205AC
ELECSON韓星M-PROⅠ205ACD
ELECSON韓星M-PROⅠ260A
ELECSON韓星M-PROⅠ260AC
ELECSON韓星M-PROⅠ260ACD
ELECSON韓星M-PROⅠ205B
ELECSON韓星M-PROⅠ205BC
ELECSON韓星M-PROⅠ205BCD
ELECSON韓星M-PROⅠ260B
ELECSON韓星M-PROⅠ260BC
ELECSON韓星M-PROⅠ260BCD
Option
E:基本型
S:基本擴(kuò)展型
Z:檢測零序電流(使用ZCT)
N:檢測殘留電流(未使用ZCT)
05:額定電流0.5~6A
60:額定電流5~60A
如何選擇Kyongbo產(chǎn)品ZS09,ZS11,ZS15,ZS20,ZS40,設(shè)備種類都有哪些？ 以防止電流過大使導(dǎo)線過熱而造成事故。2、計算出來的截面積往上靠.絕緣導(dǎo)線載流量估算鋁芯絕緣導(dǎo)線載流量與截面的倍數(shù)關(guān)系導(dǎo)線截面(mm2)11.52.載流是截面倍數(shù).532.5載流量(A)估算口訣：二點(diǎn)五下乘以九，往上減一順 走。 欠電壓繼電器或脫扣器與開關(guān)電器組合在一起，當(dāng)外施電壓下降，甚至下降至額定電壓的70%至35%范圍內(nèi)，與開關(guān)電器組合一起的欠電壓繼電器和脫扣器應(yīng)動作，使電器斷開。零電壓(失壓)脫扣器是一種特殊型式的欠壓脫扣器，其動作電壓是在額定(電源)電壓的35%至10%之間。
當(dāng)磁鐵拔出線圈時，原磁通在，線圈所產(chǎn)生的感應(yīng)電流的磁場方向總是與原磁場方向相同，即感應(yīng)電流的磁場總是阻礙原磁通的，如右圖(b)、(d）所示因此，我們得出結(jié)論，感應(yīng)電流的方向，總是使感應(yīng)電流的磁場阻礙引起感應(yīng)電流的磁通的變化，這就是楞次定律。 (1)SSR內(nèi)部無機(jī)械部件,結(jié)構(gòu)上采用了灌注全密封方式,因此,SSR具有耐振、耐腐蝕、長壽命及高可靠等優(yōu)點(diǎn),其開關(guān)壽命高達(dá)1010萬次;(2)低噪聲:交流型SSR采用了過零觸發(fā)技術(shù),因此在線路上有效地降低了電壓上升速率dv/dt和電流上升速。