描述

散熱風(fēng)扇故障導(dǎo)致主控制器故障

主控制器內(nèi)的散熱風(fēng)扇如果故障，將使主控制器故障率大大增加。自2005年以來，鎮(zhèn)海電廠統(tǒng)計的因主控制器內(nèi)散熱風(fēng)扇異產(chǎn)常導(dǎo)致的主控制器故障共計13次(這類故障的主控制器內(nèi)散熱風(fēng)扇均有一個或幾個運(yùn)轉(zhuǎn)不正常或完全不運(yùn)轉(zhuǎn)，一般在更換散熱風(fēng)扇后仍能恢復(fù)正常運(yùn)行)。

主營：世界知名品牌的PLC、DCS系統(tǒng)備件模塊

①Allen-Bradley(美國AB)系列產(chǎn)品》

②Schneider(施耐德電氣)系列產(chǎn)品》

③General electric(通用電氣)系列產(chǎn)品》

④Westinghouse（美國西屋）系列產(chǎn)品》

⑤SIEMENS(西門子系列產(chǎn)品)》

⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。

⑦estinghouse（西屋）：OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。

⑧Invensys Foxboro（?？怂共_）：I/A Series系統(tǒng)，F(xiàn)BM（現(xiàn)場輸入/輸出模塊）

順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號處理、數(shù)

據(jù)通信及處理等。Invensys Triconex:冗余容錯控制系統(tǒng)、基于三重模件冗余（TMR）

結(jié)構(gòu)的zui現(xiàn)代化的容錯控制器。

⑨Siemens(西門子)：Siemens MOORE，Siemens Simatic C1，Siemens數(shù)控系統(tǒng)等。

⑩Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅(qū)動模塊等。

◆Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

Allen Bradley 1336 VFD 15hp 460vac 1336-B015-EOE-F?A2-S1

10pc Balluff Proximity Sensor BES516207S21E 20-250 ACDC

PLC Direct Koyo Operator Panel DP-C320

Banner GEO Presence Plus P4 Vision Camera

Allen Bradley PLC 5/60 CPU 1785-L60B Ser C Rev E

Allen Bradley Panelview 500 2711-K5A1 Ser F Frn 3.16

Psytronics Transient Voltage Surge Suppressor P4803D

Allen Bradley SLC500 7 Slot Rack, PS, I/O Modules

Square D I Line Duct Switch PFA36060G 60amp

Fanuc Velocity Control Unit A06B-6050-H303

Brooks Maglite Magnetic Flow Meter NEW

Industrial Indexing Servo Module ACR850 ACR-850 ACR-851

Industrial Indexing Servo Module ACR850 ACR-850 ACR-851

Industrial Indexing Servo Module ACR850 ACR-850

Allen Bradley Instantaneous Trip Relay 809-A05E

Mitsubishi Q Series Communications Module QJ71C24N

3pc UNICO Control Board 303-005

Square D Circuit Breaker LAL36400 400amp 600V

Allen Bradley VFD Driver Board 1334-50403

Allen Bradley SLC500 502 CPU 7 Slot System

Mitsubishi Servo Amplifier MR-J2S-40B

ECCI Counter Mirco-Wiz MWB116B

Allen Bradley 1494V-DS400 Flanged Disconnect Switch

Johnson Controls Rotary Actuator M120GGA-3 NEW

Sick Optics Color Sensor CSL1-P11 12-30vdc

GEMCO Rotating Cam Limit Switch 1980-104-R-SP-X

Westinghouse Circuit Breaker KA3225F 225 amp

Modicon Cyberline Servo Power Supply DR-PLS4-000

Square D Motor Starter Size 4 Model: 8536SF01

9pc Balluff Proximity Sensor BES516207S21E 20-250 ACDC

Honeywell FS90 Control Module 14505110-002

Honeywell FS90 Input Module 14505106-002

Pacific Scientific Servo Motor S331-1NNA-RNVM-?00

MAC Pneumatic Valve Bank

Allen Bradley Combo Motor Starter Size 0 NEW IN BOX

Square D QMB Panelboard Switch QMB3621 NEW 60AMP

Cincinnati #9 Press Brake Shoe Drum NEW IN BOX

Mitsubishi Melsec RTD Remote I/O Module A64RD3C NEW

Pilz PLC PLC Com Module C-P8-SI V24/TTV

Rosemount Magnetic Flow Transmitter 8712CR036B

Square D Weld Control Module 52045-062-50 5204506250

Square D Seriplex Isolated Input Module SPX8D0V2

Eclipse Veri-Flame Control 5602-22 w base 5602-10-1P

Toshiba CT Relay RC820-HP1Y72 w Ground Fualt RC81A

Square D Panel Board Switch QMB-361-T NEW IN BOX

Mitsubishi Remote I/O Module AY23C

Barber Coleman 852D-10000-020-?0-00 3815 Manual Station

Durant President Ser. Totalizer 58811-400 58811400 NEW

Industrial Indexing Systems ACE-850 Number ACE-851B

99 Telemecanique Fuse Terminal Block AB1FUSE435U6X NEW

Allen Bradley PLC 5/10 CPU 1785-LT4 Series A Rev E

Control Concepts SCR Power Controller 1600-PM6-01

Industrial Indexing Systems Servo Module ACR850 ACR-850

Psytronics Transient Voltage Surge Suppressor P4803D

Automation Data Corp. Dataweld 1 Welder Control

Sick Bar Code Scanner & Power Supply CLV410-1010

Cutler Hammer Size 3 Replacement Contacts 6-16-2 NEW

Telemecanique Reversing Contactor LC2D5011G6 NEW

Danfoss Pack Drive 2030 195H4405 460v 2hp?

Cutler Hammer VFD Programming Keyboard Teminal

Drager Omnigard Single Point Monitor

Norand Barcode ID Station Model RT5940

Oriental Motor Vexta 5 Phase Controller UDK5114NW2

Banner Safety Light Curtain Controller MUSC-1

Sylvania Motor Starter Size 3 Type TM NEW

Bosch Hydraulic Valve 081WV10P1V1012K?E115/60 D51 NEW

Rosemount Magnetic Flow Transmitter 8721CR12M4T1

Allen Bradley PLC 5/25 CPU 1785-LT2 Ser A Rev H