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【概要描述】皮爾茲繼電器,PILZ上海總代理:劉,:86-,86-,,地址:上海市黃浦區(qū)北京東路668號上??萍季┏菛|樓20樓C2
皮爾茲繼電器,PILZ上??偞?/strong>電符號和觸點形式
繼電器線圈在電路中用一個長方框符號表示,如果繼電器有兩個線圈,就畫兩個并列的長方框。同時在長方框內(nèi)或長方框旁標上繼電器的文字符號“J”。繼電器的觸點有兩種表示方法:一種是把它們直接畫在長方框一側(cè),這種表示法較為直觀。另一種是按照電路連接的需要,把各個觸點分別畫到各自的控制電路中,通常在同一繼電器的觸點與線圈旁分別標注上相同的文字符號,并將觸點組編上號碼,以示區(qū)別。繼電器的觸點有三種基本形式: 1.動合型(常開)(H型)線圈不通電時兩觸點是斷開的,通電后,兩個觸點就閉合。以合字的拼音字頭“H”表示。 2.動斷型(常閉)(D型)線圈不通電時兩觸點是閉合的,通電后兩個觸點就斷開。用斷字的拼音字頭“D”表示。 3.PILZ繼電器轉(zhuǎn)換型(Z型)這是觸點組型。這種觸點組共有三個觸點,即中間是動觸點,上下各一個靜觸點。線圈不通電時,動觸點和其中一個靜觸點斷開和另一個閉合,線圈通電后,動觸點就移動,使原來斷開的成閉合,原來閉合的成斷開狀態(tài),達到轉(zhuǎn)換的目的。這樣的觸點組稱為轉(zhuǎn)換觸點。用“轉(zhuǎn)”字的拼音字頭“z”表示。
繼電器測試
測觸點電阻
用萬能表的電阻檔,測量常閉觸點與動點電阻,其阻值應(yīng)為0,(用更加精確方式可測得觸點阻值在100毫歐以內(nèi));而常開觸點與動點的阻值就為無窮大。由此可以區(qū)別出那個是常閉觸點,那個是常開觸點。
測線圈電阻
可用萬能表R×10Ω檔測量繼電器線圈的阻值,從而判斷該線圈是否存在著開路現(xiàn)象。
測量吸合電壓和吸合電流
找來可調(diào)穩(wěn)壓電源和電流表,給繼電器輸入一組電壓,且在供電回路中串入電流表進行監(jiān)測。慢慢調(diào)高電源電壓,聽到繼電器吸合聲時,記下該吸合電壓和吸合電流。為求準確,可以試多幾次而求平均值。
德國皮爾茲繼電器測量釋放電壓和釋放電流
也是像上述那樣連接測試,當(dāng)繼電器發(fā)生吸合后,再逐漸降低供電電壓,當(dāng)聽到繼電器再次發(fā)生釋放聲音時,記下此時的電壓和電流,亦可嘗試多幾次而取得平均的釋放電壓和釋放電流。一般情況下,繼電器的釋放電壓約在吸合電壓的10~50%,如果釋放電壓太小(小于1/10的吸合電壓),則不能正常使用了,這樣會對電路的穩(wěn)定性造成威脅,工作不可靠。
:劉
:86-
86-
地址:上海市黃浦區(qū)北京東路668號上??萍季┏菛|樓20樓C2
皮爾茲繼電器,PILZ上??偞?br />型號:PNOZXV2/774500 Pilz
Safety Equipment RLY. 24VDC 2NO/2NO 30S
型號:PNOZXV2/774502 Pilz
Safety Equipment RLY 24VDC 2NO/2NO 3SEC
型號:PNOZXV2/774515 Pilz
S/RLY.120AC/24DC 2NO/2NC 30SEC
型號:PNOZXV3/774540 Pilz
Safety Equipment RLY.024DC 3NO+2NO-30SEC
型號:PNOZXV3/774548 Pilz
Safety Equipment RLY.024DC 3NO+2NO-300S
型號:PNOZXV31/774530 Pilz
Safety Equipment RLY.24V/DC3N/01N/C
型號:PNOZXV3P/777512 Pilz
Safety Equipment RLY. 24VDC 3SEC
型號:PMI126 CT Pilz
Pilz Operator Interface
型號:PNOZ8/474760 Pilz
Safety Equipment RELAY 24VDC 3NC
型號:PNOZ774542 Pilz
PNOZ XV3 3/24VDC 3N/O 2N/O T
型號: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:PNOZS6.1C751156 Pilz
2HAND 48-240V SLT TYPE 111A
型號:PNOZS6/750136 Pilz
2HAND 48-240V PST TYPE 111C
型號:PNOZS6C/751106 Pilz
2HAND 24VDC SLT TYPE111C
型號:PNOZS6C/751136 Pilz
2HAND 48-240V SLT TYPE 111C
型號:PZE777587 Pilz
PZE X4.1P 24VDC 4n/o SCREW CONNECTORS
型號:PZE777585 Pilz
PZE Safety Equipment Relay
型號: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
型號:PZE777583 Pilz
Safety Equipment RELAY TIME DELAY 3SEC
型號:PZE777586 Pilz
PZE X4VP4 24VDC 4N/O
型號:PZE777587 Pilz
PZE X4.1P 24VDC 4n/o SCREW CONNECTORS
型號:PNOZ777768 Pilz
PNOZ X8P 230VAC 3N/O 2N/C 2SO
型號:PF-INK/300s/FBM16M0 Pilz
Pilz Timer
型號: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
型號:PNOZX9/774605 Pilz
Safety Equipment RLY.110VAC/24DC 7NO/2NC
型號:PSEN/535120 Pilz
IX1 ADAPTOR FOR PSEN 1
型號: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
型號:SCR.TERM/793400 Pilz
SET SCR.TERM.FORMI1P/2P/01P/3P
型號:SCR.TERM/793520 Pilz
SET SCR.TERMS.FOR PNOZMO2P
型號:SCR.TERM/793536 Pilz
648SCR.TERMS.FOR PNOZMO4P
型號:SCR.TERM/793800 Pilz
SET SCR.TERMS.FOR PNOZMS1P/2P
型號:PST720300 Pilz
PST Safety Equipment Relay
型號:PST720309 Pilz
PST Safety Equipment Relay
型號:PSEN/502210 Pilz
MAGNETIC Safety Equipment SWITCH PLUG-IN
型號:PSEN/502211 Pilz
PSEN 2.1P-11 SENSOR WITH LED
型號:PSEN/502231 Pilz
PSEN 2.1P-31 SENSOR
型號:PSEN/505225 Pilz
PSEN 1.2P-25 (ATEX) 1.2/20IX
型號:PSEN/533110 Pilz
CABLE R/A PLUG 2M
型號:PSEN/533131 Pilz
CABLE STRAIGHT PLUG 10M
型號:PSEN/533140 Pilz
CABLE R/A PLUG 30M
型號:PSEN/535120 Pilz
IX1 ADAPTOR FOR PSEN 1
型號: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
型號:PNOZ5/474591 Pilz
Safety Equipment RELAY 24VAC 2NO
型號:PNOZV 305 24VDC 35 18 15Z Pilz
Pilz Safety Relay
型號:PNOZ774080 Pilz
E-STOP RELAY, 24VDC/AC
型號:P1HZ/2474500 Pilz
P1HZ Safety Equipment Relay
型號:P1HZ/2474530 Pilz
PH1Z Safety Equipment Relay
型號:P1HZ/2474532 Pilz
P1HZ Safety Equipment Relay
型號:P1HZ/2474550 Pilz
P1HZ Safety Equipment Relay
型號:P1HZ/2474580 Pilz
P1HZ Safety Equipment Relay
型號:P1HZ2V474505 Pilz
Safety Equipment RELAY, 24VDC TWO-HAND CONTROL
型號:P1HZ2V474531 Pilz
Safety Equipment RELAY, 110VAC TWO-HAND CONTROL
型號:P1HZ2V474551 Pilz
Safety Equipment RELAY, 230VAC TWO-HAND CONTROL
型號:PST1/420080 Pilz
Safety Equipment GATE MON.24VDC 2NO
型號:PDWZ407795 Pilz
PDWZ Safety Equipment Relay
型號:PNOZ774552 Pilz
PNOZ XV2.1 3/24-240VACDC 2N/O 2N/O T
型號:PNOZ774548 Pilz
PNOZ XV3 300/24VDC 3N/O 2N/O T
型號:PNOZ2/475750 Pilz
Safety Equipment RELAY 230VAC 3NC
型號:PNOZS3C/751103 Pilz
2-CH Safety Equipment CAT4 24VDC SLT
型號:PZE787588 Pilz
PZE X4.1P C 24-240VAC/DC 4N/O
型號:PN0Z 230V AC 3S10 Pilz
PN0Z 1
型號:PNOZX9P/ 777609 Pilz
Safety Relay - 24VDC 7NO/2NC
型號:PSWZ777949 Pilz
PSWZ X1P - plug screw terminal, 22.5 mm
型號:PSWZ787950 Pilz
PSWZ X1P C 3V/24-240VACDC 2N/O 1N/C2SO
型號:PZE7/474050 Pilz
EXPANDER MODULE 24VDC
型號:PNOZX9/774606 Pilz
Safety Equipment RLY.230AC/24DC 7NO/2NC
型號:P2HZ5474380 Pilz
Safety Equipment RELAY, 24VAC TWO-HAND CONTROL
型號: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
型號:PZA300/774029 Pilz
Safety Equipment TIMER RELAY 24VDC 300S
型號:PKB-MS/15A200-240V AC Pilz
Pilz Controller
型號:PNOZX7/774056 Pilz
Safety Equipment RELAY 230VAC 2NO
型號:PNOZEX/774104 Pilz
S/R.115AC 3NC+2XNO I.S.AUX
型號:PNOZ774073 Pilz
E-STOP RELAY, 110VAC
型號:PZE5/474913 Pilz
EXPANDER MODULE 48VAC INSTANT
型號:PNOZ V 30S 3S 1SZ / 1O Pilz
E-stop relay
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