描述

檢測(cè)汽車(chē)是否漏電的方法有兩種：一種是電流檢測(cè)法;一種是經(jīng)驗(yàn)檢測(cè)法。

電流檢測(cè)法：檢測(cè)步驟斷開(kāi)點(diǎn)火開(kāi)關(guān)，拆下蓄電池負(fù)極接線，把數(shù)字萬(wàn)用表調(diào)到電流表(1A檔)，再取用兩根導(dǎo)線，將兩導(dǎo)線一端分別接萬(wàn)用表正、負(fù)表筆，另一端分別接負(fù)極接線柱和負(fù)極接線，觀察電流表數(shù)值。將測(cè)得的電流值與維修資料對(duì)照是否在正常范圍內(nèi)。若測(cè)得的電流值過(guò)大，則說(shuō)明車(chē)輛有漏電故障。故障排除方法將熔斷絲逐個(gè)拔下，觀察指針變化。當(dāng)拔下某個(gè)熔斷絲時(shí)指針不再轉(zhuǎn)動(dòng)，則故障點(diǎn)是通過(guò)此熔斷絲的電路或用電器。同電流檢測(cè)法一樣，通過(guò)查閱電路圖或查看線路走向，順線路查找出損壞部位進(jìn)行修理。

經(jīng)驗(yàn)檢測(cè)法：檢測(cè)步驟斷開(kāi)點(diǎn)火開(kāi)關(guān)，拆下蓄電池負(fù)極接線，然后將接線與蓄電池負(fù)極柱碰觸，觀察火花強(qiáng)度?；鸹ㄔ綇?qiáng)，漏電現(xiàn)象越嚴(yán)重。故障排除方法若火花較弱，則說(shuō)明有小電流存在，應(yīng)重點(diǎn)檢查室內(nèi)小燈、行李廂燈等是否存在虛接常亮現(xiàn)象;若火花較強(qiáng)，則說(shuō)明有大電流存在，應(yīng)著重查看是否有用電器在一直工作或線路是否有破損搭鐵現(xiàn)象。

歐美品牌停產(chǎn)的，常用的“PLC”備品備件

我司產(chǎn)品應(yīng)用于以下領(lǐng)域：

1,《發(fā)電廠DCS監(jiān)控系統(tǒng)》

2,《智能平鋼化爐系統(tǒng)制造》

3,《PLC可編程輸送控制系統(tǒng)》

4,《DCS集散控制系統(tǒng)》
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5,《智能型消防供水控制系統(tǒng)》

6,《化工廠藥液恒流量計(jì)算機(jī)控制系統(tǒng)》

7,《電氣控制系統(tǒng)》造紙,印染生產(chǎn)線,變電站綜合自動(dòng)化控制系列

本特利，英維思，伍德沃德，?？怂共_、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門(mén)子、摩托羅拉、GE發(fā)那科、安川、博世力士樂(lè)，ACSO，力士樂(lè)等各大品牌的DCS系統(tǒng)配件，機(jī)器人系統(tǒng)配件，大型伺服系統(tǒng)備件。

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TOOLS&TECHNIQUES 1986 SUPP GM COMPUTOR ENGINE CONTROL

TOOLS&TECHNIQUES 1987 SUPP GM COMPUTOR ENGINE CONTROL

Emerson/Control Techniques UNI3403 Servo Drive

Control Techniques AC servo drive SP1401-ICD NEW 1.5hp

CONTROL TECHNIQUES SKCD200220 NSFP SKCD200220

Control Techniques FM-3 Emerson Program Module FM3

CONTROL TECHNIQUES SE33200550 7.5 HP AC DRIVE 156837

CONTROL TECHNIQUES 9500-8602 QUANTUM III DC DRIVE*NIB*

1974 Yoga Release Tension Techniques Mind Control HC/DJ

EMERSON/CONTROL TECHNIQUES 566-857-000/M75?R-14M**XLNT**

CONTROL TECHNIQUES LX-400 USPP LX400

Painless Pain Control NDT Neuro Dynamic Techniques

CONTROL TECHNIQUES SP1403-ICD AC SERVO DRIVE**XLNT**

CONTROL TECHNIQUES 200 X 25/50 DC SERVO DRIVE*NIB*

CONTROL TECHNIQUES MDA2B/MDA-2B INTERFACE BOARD*XLNT*

Emerson DXE-455C/Control Techniques/MTS servo motor

Parker-Hannifi?n/Custom Server Motor MPM114FRM-AM

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CONTROL TECHNIQUES M75/9500-8303 MENTOR/QUANTUM BASE

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CONTROL TECHNIQUES UNI1402 UNIDRIVE 2HP AC DRIVE*XLNT*

Control techniques DXM-205 PN:861114-50 A3

Control Techniques NTM-330-CONS-W0?24|Servo Motor*NNB

Control Techniques NTM-330-TONS-KE?05|Servo Motor

NEW IN BOX VARIABLE SPEED AC CONTROL TECHNIQUES DRIVE

CONTROL TECHNIQUES UNI1403 3HP 460VAC DRIVE**XLNT**

CONTROL TECHNIQUES V400 FLUX VECTOR DRIVE**XLNT**

Control Techniques NTE-207-TONS-00?00 Servo Motor

CONTROL TECHNIQUES RC-030 USPP RC030

CONTROL TECHNIQUES 9500-8602 QUANTUM III DC DRIVE*XLNT*

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CONTROL TECHNIQUES MGE-455-CONS-00?00 SERVO MOTOR

Control Techniques Worldwide Dinverter DIN1220150B

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CONTROL TECHNIQUES SE51 NSPP SE51

Tools OTC Techniques GM Computerized Engine Controls

CONTROL TECHNIQUES ECF-015/810492-?15 CABLE***NIB***

Controls from Within by David Wineman,Fritz Redl(1965,Paperback)

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Control Techniques DB220 Digit AX Brushless Servo Drive

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CONTROL TECHNIQUES ITEM#P399-00-000

CONTROL TECHNIQUES UD51 ENCODER OPTION MODULE**XLNT**

CONTROL TECHNIQUES SMIOPLUS NSFP SMIOPLUS

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Control Techniques Unidrive SP1402

CONTROL TECHNIQUES,COMMANDER SE AC DRIVE,SE2D200075

Control Techniques Commander SE SE2D200150 200-240V 2hp

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