皮爾茲(zī)繼(jì)電器，PILZ上海總(zǒng)代理(lǐ)電符號和觸點形(xíng)式(shì)
　　繼電(diàn)器(qì)綫圈在電路(lù)中用一(yī)個(gè)長方框符號表示(shì)，如果繼電器有(yǒu)兩個綫(xiàn)圈(quān)，就(jiù)畫兩個並列(liè)的長(cháng)方框。同(tóng)時在(zài)長方(fāng)框內或長(cháng)方(fāng)框旁標(biāo)上繼電(diàn)器(qì)的文(wén)字符(fú)號(hào)“J”。繼電器的觸點有(yǒu)兩(liǎng)種表(biǎo)示方(fāng)法(fǎ)：一種是(shì)把它們直接畫在長方框一側，這種表示(shì)法較(jiào)為(wéi)直(zhí)觀。另(lìng)一(yī)種是(shì)按照電路(lù)連接的(dí)需(xū)要，把各個(gè)觸(chù)點分(fēn)別畫到(dào)各自(zì)的控(kòng)製(zhì)電(diàn)路中，通(tōng)常在同一繼(jì)電(diàn)器的(dí)觸點與綫(xiàn)圈旁(páng)分(fēn)別(bié)標注上(shàng)相同的(dí)文字符(fú)號，並將(jiāng)觸點組(zǔ)編(biān)上(shàng)號碼(mǎ)，以示區別(bié)。繼電器(qì)的(dí)觸(chù)點有三種(zhǒng)基本形(xíng)式： 　　1．動(dòng)合(hé)型（常開）（H型(xíng)）綫圈(quān)不通電(diàn)時(shí)兩(liǎng)觸(chù)點(diǎn)是斷開(kāi)的(dí)，通電後，兩個觸點(diǎn)就閉合(hé)。以(yǐ)合(hé)字(zì)的拼(pīn)音(yīn)字(zì)頭“H”表示。 　　2．動(dòng)斷型(xíng)（常閉(bì)）（D型(xíng)）綫圈不(bù)通電時(shí)兩(liǎng)觸點(diǎn)是閉合(hé)的(dí)，通電後兩(liǎng)個(gè)觸(chù)點(diǎn)就(jiù)斷開。用斷字的拼(pīn)音字頭(tóu)“D”表(biǎo)示(shì)。 　　3．PILZ繼(jì)電器(qì)轉換型（Z型(xíng)）這(zhè)是(shì)觸點組(zǔ)型。這種觸點組共有(yǒu)三個觸(chù)點(diǎn)，即中(zhōng)間(jiān)是(shì)動觸(chù)點(diǎn)，上(shàng)下各(gè)一個(gè)靜(jìng)觸(chù)點。綫圈不(bù)通(tōng)電時(shí)，動(dòng)觸(chù)點和其(qí)中(zhōng)一(yī)個靜觸點(diǎn)斷開和(hé)另一(yī)個閉合，綫圈通電(diàn)後(hòu)，動觸(chù)點就移動(dòng)，使原來斷開的(dí)成(chéng)閉(bì)合，原(yuán)來(lái)閉合的(dí)成斷開(kāi)狀態，達到(dào)轉(zhuǎn)換的(dí)目(mù)的。這(zhè)樣的觸點(diǎn)組(zǔ)稱為轉換觸點(diǎn)。用(yòng)“轉(zhuǎn)”字(zì)的拼音(yīn)字(zì)頭“z”表示。
繼(jì)電器(qì)測試(shì)
測觸點電阻
　　用萬能表(biǎo)的(dí)電阻(zǔ)檔，測量(liáng)常閉觸點與(yǔ)動點電阻，其阻(zǔ)值(zhí)應(yīng)為0，（用更加精(jīng)確方(fāng)式可測得(dé)觸(chù)點(diǎn)阻(zǔ)值(zhí)在(zài)100毫(háo)歐以(yǐ)內(nèi)）；而常(cháng)開(kāi)觸(chù)點與動點的阻值(zhí)就(jiù)為(wéi)無窮(qióng)大。由此可(kě)以區別出(chū)那個(gè)是常(cháng)閉(bì)觸點(diǎn)，那個(gè)是常(cháng)開觸(chù)點。
測(cè)綫圈(quān)電(diàn)阻
　　可(kě)用萬能表R×10Ω檔測(cè)量繼(jì)電器綫(xiàn)圈(quān)的阻(zǔ)值，從(cóng)而判斷該綫圈是否(fǒu)存(cún)在著(zhuó)開路現象。
測(cè)量(liáng)吸(xī)合電(diàn)壓和(hé)吸合電(diàn)流
　　找(zhǎo)來(lái)可調(tiáo)穩(wěn)壓(yā)電源和(hé)電流(liú)表，給繼電(diàn)器(qì)輸入一組電壓，且(qiě)在供電回路(lù)中串(chuàn)入(rù)電流(liú)表(biǎo)進行監測。慢慢(màn)調(tiáo)高電源(yuán)電(diàn)壓，聽(tīng)到(dào)繼(jì)電器吸合聲(shēng)時(shí)，記(jì)下該(gāi)吸合(hé)電壓和吸合電流。為(wéi)求準(zhǔn)確(què)，可(kě)以試多幾次(cì)而(ér)求平均值(zhí)。
德國(guó)皮爾(ěr)茲繼(jì)電器(qì)測量(liáng)釋放電壓和釋放電流(liú)
　　也是(shì)像上述那(nà)樣連(lián)接(jiē)測試(shì)，當(dāng)繼電(diàn)器(qì)發(fā)生吸合(hé)後，再(zài)逐(zhú)漸(jiàn)降低供電(diàn)電壓，當(dāng)聽(tīng)到繼(jì)電(diàn)器再(zài)次發生(shēng)釋放聲(shēng)音(yīn)時，記(jì)下此時的(dí)電壓和電(diàn)流(liú)，亦可(kě)嘗試多(duō)幾次(cì)而(ér)取得平均(jūn)的(dí)釋(shì)放電壓和(hé)釋放(fàng)電流(liú)。一(yī)般情況(kuàng)下(xià)，繼電(diàn)器的釋放(fàng)電(diàn)壓約在(zài)吸合電(diàn)壓的(dí)10～50%，如果釋放電(diàn)壓太小（小於1/10的吸合電壓(yā)），則(zé)不(bù)能(néng)正常使(shǐ)用了，這樣會對(duì)電(diàn)路的(dí)穩定性造成威脅，工(gōng)作(zuò)不可(kě)靠(kào)。
：劉
：86-
86-

地址:上(shàng)海市黃浦區(qū)北京(jīng)東路668號上(shàng)海科技京城東樓(lóu)20樓C2
皮爾茲繼(jì)電器，PILZ上海總代理
型號：PNOZXV2/774500 Pilz
Safety Equipment RLY. 24VDC 2NO/2NO 30S
型(xíng)號：PNOZXV2/774502  Pilz
Safety Equipment RLY 24VDC 2NO/2NO 3SEC
型(xíng)號：PNOZXV2/774515 Pilz
S/RLY.120AC/24DC 2NO/2NC 30SEC
型號(hào)：PNOZXV3/774540 Pilz
Safety Equipment RLY.024DC 3NO+2NO-30SEC
型號(hào)：PNOZXV3/774548 Pilz
Safety Equipment RLY.024DC 3NO+2NO-300S
型(xíng)號(hào)：PNOZXV31/774530 Pilz
Safety Equipment RLY.24V/DC3N/01N/C
型(xíng)號(hào)：PNOZXV3P/777512 Pilz
Safety Equipment RLY. 24VDC 3SEC
型(xíng)號：PMI126 CT Pilz
Pilz Operator Interface
型號：PNOZ8/474760 Pilz
Safety Equipment RELAY 24VDC 3NC
型號(hào)：PNOZ774542 Pilz
PNOZ XV3 3/24VDC 3N/O 2N/O T
型(xíng)號：PNOZ5/474597 Pilz
Safety Equipment RELAY 230VAC 2NO
型號：PNOZS6/750106 Pilz
2HAND 24VDC PST TYPE111C
型號：PNOZS6.1/750126 Pilz
2HAND 24VDC PST TYPE 111A
型號：PNOZS6.1/750156 Pilz
Safety Relay 48-240V PST Type 111A
型號：PNOZS6.1C751126 Pilz
2HAND 24VDC SLT TYPE 111A
型號(hào)：PNOZS6.1C751156 Pilz
2HAND 48-240V SLT TYPE 111A
型號(hào)：PNOZS6/750136 Pilz
2HAND 48-240V PST TYPE 111C
型(xíng)號：PNOZS6C/751106 Pilz
2HAND 24VDC SLT TYPE111C
型號：PNOZS6C/751136 Pilz
2HAND 48-240V SLT TYPE 111C
型(xíng)號(hào)：PZE777587 Pilz
PZE X4.1P 24VDC 4n/o SCREW CONNECTORS
型號(hào)：PZE777585 Pilz
PZE Safety Equipment Relay
型號(hào)：PZE777580 Pilz
Safety Equipment RELAY TIME DELAY .5SEC
型號：PZE777581 Pilz
Safety Equipment RELAY TIME DELAY 1SEC
型號：PZE777582 Pilz
Safety Equipment RELAY TIME DELAY 2SEC
型(xíng)號：PZE777583 Pilz
Safety Equipment RELAY TIME DELAY 3SEC
型號(hào)：PZE777586 Pilz
PZE X4VP4 24VDC 4N/O
型號(hào)：PZE777587 Pilz
PZE X4.1P 24VDC 4n/o SCREW CONNECTORS

型號(hào)：PNOZ777768 Pilz
PNOZ X8P 230VAC 3N/O 2N/C 2SO
型號：PF-INK/300s/FBM16M0 Pilz
Pilz Timer
型號(hào)：PKB 65A 350-415AC Pilz
Pilz DC Injection Brake
型號：PZE474985 Pilz
PZE Safety Equipment Relay
型號：PSWZ777950 Pilz
PSWZ X1P, 3V / 24-240 VAC/DC
型(xíng)號(hào)：PNOZX9/774605 Pilz
Safety Equipment RLY.110VAC/24DC 7NO/2NC
型(xíng)號：PSEN/535120 Pilz
IX1 ADAPTOR FOR PSEN 1
型(xíng)號：CHIPCARD/779212 Pilz
PNOZ MULTI CHIPCARD 32KB（PK10）
型號：SCR.TERM/793700 Pilz
SET SCR.TERM. FOR PNOZMC1P
型號：SCR.TERM/793100 Pilz
SET SCR.TERMINALS FOR BASEUNIT
型(xíng)號(hào)：SCR.TERM/793400 Pilz
SET SCR.TERM.FORMI1P/2P/01P/3P
型號：SCR.TERM/793520 Pilz
SET SCR.TERMS.FOR PNOZMO2P
型號(hào)：SCR.TERM/793536 Pilz
648SCR.TERMS.FOR PNOZMO4P
型(xíng)號：SCR.TERM/793800 Pilz
SET SCR.TERMS.FOR PNOZMS1P/2P
型號(hào)：PST720300 Pilz
PST Safety Equipment Relay
型(xíng)號：PST720309 Pilz
PST Safety Equipment Relay
型(xíng)號(hào)：PSEN/502210 Pilz
MAGNETIC Safety Equipment SWITCH PLUG-IN
型號：PSEN/502211 Pilz
PSEN 2.1P-11 SENSOR WITH LED
型(xíng)號：PSEN/502231 Pilz
PSEN 2.1P-31 SENSOR
型號(hào)：PSEN/505225 Pilz
PSEN 1.2P-25 （ATEX） 1.2/20IX
型(xíng)號(hào)：PSEN/533110 Pilz
CABLE R/A PLUG 2M
型(xíng)號(hào)：PSEN/533131 Pilz
CABLE STRAIGHT PLUG 10M
型(xíng)號：PSEN/533140 Pilz
CABLE R/A PLUG 30M

型號(hào)：PSEN/535120 Pilz
IX1 ADAPTOR FOR PSEN 1
型(xíng)號：PZE9/774143 Pilz
EXPANDER MODULE 110VAC INSTANT
型號：PZE777150 Pilz
PZE X5P 24VDC 5N/O 2SO
型號：PZE787585 Pilz
PZE X4P C - cage clamp, 22.5 mm
型(xíng)號(hào)：PNOZ5/474591 Pilz
Safety Equipment RELAY 24VAC 2NO
型號(hào)：PNOZV 305 24VDC 35 18 15Z Pilz
Pilz Safety Relay
型號(hào)：PNOZ774080 Pilz
E-STOP RELAY, 24VDC/AC
型號(hào)：P1HZ/2474500 Pilz
P1HZ Safety Equipment Relay
型號：P1HZ/2474530 Pilz
PH1Z Safety Equipment Relay
型號(hào)：P1HZ/2474532 Pilz
P1HZ Safety Equipment Relay
型號：P1HZ/2474550 Pilz
P1HZ Safety Equipment Relay
型號(hào)：P1HZ/2474580 Pilz
P1HZ Safety Equipment Relay
型(xíng)號(hào)：P1HZ2V474505 Pilz
Safety Equipment RELAY, 24VDC TWO-HAND CONTROL
型(xíng)號：P1HZ2V474531 Pilz
Safety Equipment RELAY, 110VAC TWO-HAND CONTROL
型(xíng)號(hào)：P1HZ2V474551 Pilz
Safety Equipment RELAY, 230VAC TWO-HAND CONTROL
型號：PST1/420080 Pilz
Safety Equipment GATE MON.24VDC 2NO
型號(hào)：PDWZ407795 Pilz
PDWZ Safety Equipment Relay
型(xíng)號：PNOZ774552 Pilz
PNOZ XV2.1 3/24-240VACDC 2N/O 2N/O T
型(xíng)號：PNOZ774548 Pilz
PNOZ XV3 300/24VDC 3N/O 2N/O T

型(xíng)號：PNOZ2/475750 Pilz
Safety Equipment RELAY 230VAC 3NC
型號(hào)：PNOZS3C/751103 Pilz
2-CH Safety Equipment CAT4 24VDC SLT
型(xíng)號：PZE787588 Pilz
PZE X4.1P C 24-240VAC/DC 4N/O
型號(hào)：PN0Z 230V AC 3S10 Pilz
PN0Z 1
型(xíng)號(hào)：PNOZX9P/ 777609 Pilz
Safety Relay - 24VDC 7NO/2NC
型(xíng)號(hào)：PSWZ777949 Pilz
PSWZ X1P - plug screw terminal, 22.5 mm
型號(hào)：PSWZ787950 Pilz
PSWZ X1P C 3V/24-240VACDC 2N/O 1N/C2SO
型(xíng)號：PZE7/474050 Pilz
EXPANDER MODULE 24VDC
型(xíng)號(hào)：PNOZX9/774606 Pilz
Safety Equipment RLY.230AC/24DC 7NO/2NC
型號：P2HZ5474380 Pilz
Safety Equipment RELAY, 24VAC TWO-HAND CONTROL
型號(hào)：PNOZ5/474594 Pilz
Safety Equipment RELAY 110VAC 2NO
型號：P4B-3NK 15A Pilz
Pilz P4B-3NK Brake Module
型號：PNOZ777314 Pilz
PNOZ X3.10P
型號：PNOZ774508 Pilz
PNOZ XV2 300/24VDC 2N/O 2N/O T
型號：P2HZ5474390 Pilz
Safety Equipment RELAY, 24VDC TWO-HAND CONTROL
型(xíng)號(hào)：PZA300/774029 Pilz
Safety Equipment TIMER RELAY 24VDC 300S
型號(hào)：PKB-MS/15A200-240V AC Pilz
Pilz Controller
型號(hào)：PNOZX7/774056 Pilz
Safety Equipment RELAY 230VAC 2NO
型(xíng)號：PNOZEX/774104 Pilz
S/R.115AC 3NC+2XNO I.S.AUX
型號(hào)：PNOZ774073 Pilz
E-STOP RELAY, 110VAC
型(xíng)號：PZE5/474913 Pilz
EXPANDER MODULE 48VAC INSTANT
型號(hào)：PNOZ V 30S 3S 1SZ / 1O Pilz
E-stop relay