140NRP95400

140NRP95400

1.8 干擾造成的故障：對于干擾主要是接地問題，備用電源的切換和大功率的無線通信設(shè)備如手機、對講機等。另外還有DCS系統(tǒng)的干擾信號可能由本身造成的。那么對于DCS系統(tǒng)的接地問題越來越引起人們的重視，尤其在電力行業(yè)，大功率電器設(shè)備的啟動和停止都會干擾DCS的控制信號，造成不必要的故障。為了防止干擾信號串入系統(tǒng)，嚴格執(zhí)行屏蔽和接地要求和方式，信號線遠離干擾源，同時采取防電源波動措施。主／從過程處理機之間在機組運行時，除非萬不得以，盡量不要人為切換，已防產(chǎn)生干擾，如必須切換，應(yīng)采取措施，先將控制切手動，以免對機組運行工況產(chǎn)生影響。對電子設(shè)備問、工程師站等重點部位，應(yīng)禁止使用大功率無線電通信設(shè)備。

Indramat Digital AC Servo Controller DDC DDC02.1-W025-D DDC02.1W025D

Siemens 1 FT5042-0AK71-1-Z Permanent Magnet AC Servo Motor 1FT50420AK711 1FT5

Hitran Transformer D3005144H6 51 kVA 460/460 Y/266 V 51kVA 3 PH Y

Westinghouse DT-3 D51001 51 kva Transformer 51kVA 460/460Y/266 51kVA Y

Cutler Hammer Westinghouse HMCP400N5 400 Amp 600 V Breaker HMCP

Modicon AS-B872-100 Analog Current Output ASB872100 NIB

Foxboro E27ID-SA Spec 200/SS Indicator Process Controller E27IDSA

Allis-Chalmers LA-600 400A Breaker 600V 400 Amp A AC-Pro Trip PT Module B-650

Cutler Hammer PRL3 225A Breaker Panel 208Y/120 VAC 3P4W Main Lug or Breaker 

Siemens SJD69300 300A Sentron Series Breaker Sensitrip III Trip 600V

ITE NF-356 600 Amp 600V Nonfusible Safety Switch Siemens Imperial NF356

Westinghouse 800 Amp 600V Pow-R-Way End Elbow Busway Tap Box 3P 3W 66-E-5798-5

Boltswitch Bolted Pressure Contact Switch L 367X3 800 Amp 600 Volt L367X3

Baldor Fincor IMO 5 HP DC Motor 1750 RPM AD259ATC 500 VDC 9.20 Amps 5HP 1750RPM

Baldor Fincor IMO 5 HP DC Motor 1750 RPM AD259ATC 500 VDC 9.20A 5HP 1750RPM

Allen Bradley 1779-KFL Data Highway Foreign AB 1779KFL

ITE Siemens XL-U UV365 400 Amp 600V Fusible Bus Plug 3P 3W Gould UV 365 400A

GE Multilin MMII-PD-1-2-240 MM2 Motor Manager MMIIPD12240 General Electric Relay

ITE Siemens BOS16424 200 Amp BD Fusible Bus Plug Switch 240 Volt 3 PH

Yokogawa XD32 DC Input XD32-6N XD326N H70917003 PLC

Square D Model 5 22" Size 4 Breaker MCC Bucket 250A KAP3625025M 8502 SFO2 SF02

Westinghouse A201K4CA Size Sz 4 Reversing Contactor 120

Fanuc A06B-0212-B605 AC Servo Motor M2/5000i 0.75 kW A06B0212B605 A860-2014-T301

Reliance Electric 45C37A Remote I/O Interface AutoMate Module PLC 45C37 A

Reliance Electric 45C37B Remote I/O Interface AutoMate Module PLC 45C37 B

Reliance Electric RE 3V2160 GV3000 VS Drive 3 HP NIB

Eaton Cutler Hammer 15-902-100 7.5 HP 480V VS Drive

Honeywell NXS0050B1001 5 HP Variable VF VS Drive Refurb

Reliance Electric 45C307B AutoMate 30 Processor 8k PLC Automax 45C307-B 45C-307B

Westinghouse IQ DP-4000 4D13110G03 Cutler Hammer DP4000 IPONI 8793C36G01

Omron C500-CT021 Counter Unit C500CT021

Square D MHP36800 2100 800 Amp Breaker MHP 600 V 3 PH 800A

Square D MHP36800MT2100 800A Breaker 600 VAC/25kA 3P 800 Amp A 480V/65kA MAL SqD

Square D MHP36800 800 Amp Breaker 600 VAC/25kA 3P 800A 480V/65kA Shunt Trip

emecanique Altivar 58 ATV58HU72N4ZU AC Drive 5HP REM

Indramat AC Servo Power Supply TVD 1.2-15-03 PS DC 300V TVD1.21503

Square D MHL361000 40DC1679 1000 Amp Breaker 1000A DC 600V MHL 361000

Square D Switch MHP36000MMT6297 1000 Amp 1000A A 600 V MHP36000M

Westinghouse Panelboard Switch FDP-366R 600 Amp 600V FDP366R Fusible 3P FDP 366

Toshiba 5 HP VFSXN-4037UP AC VS Drive Transistor Inverter Tosvert VF-SXN 460V

Square D PowerPact GJL36075M06 75 Amp Circuit Breaker 600Y/347 V 75A GJL36075

GE Multilin 269 269Plus-100P-120 Motor Management Relay General Electric 269Plus

Jefferson Electric 50kVA 240x480 120/240 Transformer 1Ph 50 kVA 421-3225-055

Siemens ITE JXD23B250 JXD2 250Amp 250A 250 Amp A 

Foxboro I/A P0400VU Workstation Processor 20 P0400 VU

GE ADS32400HB 400A/240V Spectra Series F Panelboard Switch ADS32400-HB

Foxboro I/A P0400VR Control Processor P0400 VR PO400VR

Omron C500-CT021 Counter Unit C500CT021

Fanuc A06B-0357-B756 2000 RPM AC Servo Motor 30F/2000 3P8P 148V A06B0357B756

Westinghouse FDP-366 600 Amp Panelboard Switch FDP366 600A 600 VAC 3 Pole Ser. A

Westinghouse FDPT-6210 100 Amp FDP Twin Panelboard Switch 240VAC FDPT6210 100A

Fanuc A80L-0024-0010#F 5kVA Transformer 220-460/480-575 Pertonics

Fanuc A06B-0373-B175 AC Servo Motor A2/3000i .5 kW 3000

Modicon TSX Premium TSXP57353M Processor Module TSXP57353 P57353 M TER AUX IEC

Eaton Dynamatic AF-151002-0480 10HP AC Drive 480V AF1510020480 10 HP VS

Baldor Fincor IMO 5 HP DC Motor 1750 RPM AD259 ATC 500 VDC 9.20A 5HP 1750RPM

Yokogawa YC16 Relay Output YC16-0N YC160N H70909021 PLC

Yokogawa XD16 DC Input XD16-6N XD166N H71007002 PLC

Westinghouse Panelboard Switch FDP-226R 600 Amp FDP226R

Explosion Proof Pigtail GE Size 2 Starter 50 Amp Combo

Allen Bradley 2711-M3A18L1 PanelView 300 Micro 2711MA18L1 w/1761-NET-AIC AB

Explosion Proof Allen-Bradley size 2 starter 30A Combo

Reliance Electric 57C491 57491 275 W Power Supply 802820 PLC AutoMax with keys

ABB ACS501-007-4-00P21 ACS 500 7.5/10HP VS Drive 3PH 440-500V 7.5HP/10 HP AC

Westinghouse Panelboard Switch FDP-326R 600 Amp FDP326R

Reliance Electric 0-51811-7 PC Tester Board 0518117

Modicon AS-BADU-214 Analog Input Module ADU-214 In ASBADU214 ADU214

Square D I-Line Breaker KC24150AC KC 150 Amp A 150A

Square D I-Line Breaker KC24150BC KC 150 Amp A 150A

Square D I-Line Breaker KC24150AB KC 150 Amp A 150A

Reliance Electric 0-56313-1 controller inverter 0563131

Zinsco QSF-2033 Disconnect Switch 200A QSF2033 200 Amp 3P 240V w/Hardware 3PH

Omron CV500-IC201 I/O Control Unit CV500IC201

Square D MHL36450-1426 450A/600V Breaker Shunt/Aux Switch MHL364501426 MHL

Taylor ABB MOD 300 6240BP10421D-U In 6240BP10421 D T U

Fisher Rosemount CL6921X1-A7 Weigh Scale FW 41B5228X202

Allen Bradley 40451-456-01-0236 Size 5 Contactor 110V Coil 270A AB Sz5 Sz 5

Warner Electric SECO 2 HP Adjustable Speed Drive CDS-150 2HP WE CDS150 VS Drive

Westinghouse Circuit Breaker HLB3400F HLB 100 Amp Trip

Digitrace 910*E1FWL*SSR2 Heat Tracing Controller Assembly 910 910E1FWLSSR2

GE Multilin SR 469-P5-HI-A20 Motor Management Relay General Electric SR469 5 Amp

Square D QMB Main Switch 400 Amp QMB325-MW Fusible 240V

Westinghouse Digitrip 3000 RMS 4D13120G01 Cutler Hammer DT3000 TSI 120V 250 VDC

ITE Gould Rowan Imperial 5600 Breaker mccb Size 4 A203F MCC Bucket 150A

GE Fanuc 90-70 IC697CPU781 JD JE CPU Module IC697CPU781JD/IC697CPU781JE

Cutler Hammer Eaton Switch MA3800F 800 A Amp 800A 600V

GE Multilin SR 469-P5-LO-A20 Motor Management Relay General Electric SR469

GE Fanuc IC600PX503B ProLoop multi loop IC600PX503-B

Reliance Electric 45C201A Remote I/O Processor AutoMax PLC B/M 45C201 A 802820

Reliance Electric 45C201B Remote I/O Processor AutoMax PLC 45C201 B B/M 802820

Reliance Electric 45C201C Remote I/O Processor AutoMax PLC 45C201 C B/M 802820

Fisher 4194HB Wizard Pressure Control: Differential Pressure Controller 4194H-B

Westinghouse Size 3 Combination Starter Box 2 Speed Reversing

General Electric TFL236090WL 90 Amp with shunt trip GE 90A TFL 236090 WL 600V 3P

General Electric THLC434350 350 Amp Breaker THLC436350 350A THLC 600V GE

General Electric TFL236090WL 90 Amp Adjustable Trip GE 90A TFL 236090 WL 600V 3P

Ebbco BFH-0833 Cartridge Filter Bag Vessel Carbon Steel 150 PSI 2" BFH0833

Fanuc A06B-0235-B605 AC Servo Motor M8/4000i 2.5 kW A06B0235B605 A860-2014-T301

Fanuc A06B-0235-B605 AC Servo Motor aM8/4000i 2.5 kW A06B0235B605 A860-2014-T301

GE A Series 400A w/250A Main Breaker 208Y/120 Breaker Panel Panelboard AQF3424CT

Allen Bradley 1336S-B010-AN-EN-GM1 AB 10HP VS AC Drive 480V AB 1336SB010 10 HP

GE A Series Main Breaker Panelboard 400 Amp 208Y/120 64

TBI Bailey TB417 Two Wire Conductivity Transmitter TB 417 operator interface

Eaton Cutler Hammer 200 Amp F Feeder MCCB Freedom Unitrol MCC Bucket 35"

Square D KI36175 175 Amp I-Line Breaker KI 175A Iline SqD 250/600 VAC I-Limiter

General Electric 7700 F Size 4 CR206F0 MCC Bucket MCCB 42" GE

General Electric 7700 F Size 4 CR106F0 MCC Bucket MCCB 36" GE

MCG SM II SMII-480D Surge Protector Master C480 Modules

Reliance Electric 0-60031-6 Resolver & Drive Input/Output Module PLC 6A I/O B/M

Reliance Electric 0-60031-2 Resolver & Drive Input/Output Module PLC 2A I/O B/M

Reliance Electric 0-60031-5 Resolver & Drive Input/Output Module PLC 5A I/O B/M

Bently Nevada 3300/81 Six Channel Rod Drop Monitor 330081 132148-01

Danfoss VLT5016PT5C20SBR0DL 11KW 15 HP H P VS Drive

Fanuc A06B-0506-B011 AC Servo Motor 2000 RPM Model 30R A06B0506B011 2000RPM

Vorne Industries NIB XL400-4D-4T-X1798 Digital Single Line Display 4 Digit 

SOLA Hevi-Duty SDN 40-24-480 Power Supply SDN4024480 PS Module 24VDC 380/500 VAC

Allen Bradley 1336VT-B007-E0N-L3 7HP AC VS Drive 460V AB 1336VTB007 7-HP VFD

Taylor ABB MOD 300 6231BP10910 Curr SRC 6231BP10910E-NSP

Bently Nevada 3300 System 10 Slot Rack 3300/05 Chassis 3300/05-24-00-01 PWA87840

Marathon Monitors Carbpro Monitor MMI FCP121-3.5 MMIFCP1213.5

Kollmorgen PSR4/5A-220 Servo Power Supply PSR45A220 PSR

GE 8000 Series Sz Size 3 Breaker MCC Bucket MCCB 50A 7700 Plus

emecanique ATV71HU22M3 3HP Altivar 71 AC Drive 240v NIB/ ATV71 3 HP

Square D Circuit Breaker KCJ34125 125A 125 Amp A 480V

Square D H224AWK 200A Safety Switch 240V Fusible 200 Amp 3R H224-AWK

Square D 8536-SGO1 Size 5 Motor Starter 480V Coil 8536SGO1 8536SG01

Marathon Electric AC Motor 60 HP 1775 RPM 364T Frame 460V Drip-proof 60HP

Yokogawa SLPC-151*E/NPR/MTS Programmable Controller Single Loop Indicator SLPC

Siemens 1FK7060-5AF71-1DU5-Z Servo Motor gear reducer 3000 RPM

Foxboro IDP10-DF1B01F-SORJ1 Transmitter 20-108 in H2O IDP10DF1B01FSORJ1

Square D 8536SG01S Size 5 Motor Starter 480V Coil Sz5 8536SGO1S

ITE Gould 5600 F Sz Size 4 A203F MCC Bucket JD 250A

Marathon Monitors Carbpro Monitor MMI FCP123-3.5 MMIFCP1233.5

Allen Bradley 2100 Centerline 800 A 600V MCC motor control center single section

Cutler-Hammer Eaton Unitrol F10 150 Amp MCCB Size 4 A11FNO MCC Bucket

WTC Robotron Series 400 Cascade Module 503-7-0324 Weld Control 50370324

Cutler Hammer Unitrol F10 Size 4 Breaker A10FN0 MCC Bucket 100 Amp MCCB 24"