描述
在控制系統(tǒng)中,為了實(shí)現(xiàn)信號(hào)或信息的傳遞總要有與外界連接的部位,如過程控制系統(tǒng)的信號(hào)交接端的總配線架、數(shù)據(jù)傳輸網(wǎng)的終端、微波設(shè)備到天線的饋線口等等,那么這些從外界接收信號(hào)或發(fā)射信號(hào)出去的接口都有可能受到雷電浪涌沖擊。因?yàn)閺臉峭庑盘?hào)端口進(jìn)來的浪涌往往通過長電纜,所以采用10/700μs波形,標(biāo)準(zhǔn)規(guī)定線到線間浪涌電壓為0.5kV,線到地間浪涌電壓為1kV。而樓內(nèi)儀器儀表之間傳遞信號(hào)的端口受到浪涌沖擊相當(dāng)于電源線上的浪涌沖擊,采用1.2/50(8/20)μs組合波,線到線、線到地浪涌電壓限值不變。一旦超過限值,信號(hào)端口和端口后的設(shè)備有可能遭受損壞。
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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(hào)處理、數(shù)
據(jù)通信及處理等。Invensys Triconex:冗余容錯(cuò)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(cuò)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(dòng)模塊等。
◆Motorola(摩托羅拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
ASML 4022.437.0198 Power Amplifier Module SVG
AMAT Part Number 0090-90966 daq Mkll Type B
AMAT Part Number 9090-00889ITL daq Scan Efficiency
ASML/SVG 4022.435.05718 8”Wafertable
Adept 10300-15400 Amplifier B Type
Adept Tech Control Module 10300-15100 Amplifier A-Type
Del Electronics Corp.B4425 High Voltage Divider Varian
ASML 4022.437.1808 LEV.Control Board SVG
Quad Tel Corp.FER801 92-005487-00
Imaging Technology Inc.18013-000 with mm-100 attached
ASML 4022.430.1235 Laser Control Module Board SVG
ASML 4022.430.1225 T Measurment Module Board SVG
Tokyo Electron 3208-000095-13 PCB PST OPT
Global-Wulfsber?g System GNS-500A Loop Coupler Unit
ASML Fiber Optics cable Lot of 17 SVG CSLG
ASML 4022.471.5201 Board SVG
Spin Chuck Coater 90 Ser 200MM 38463-01 SVG 90S
Arnav Systems inc.Model R-60 453-0096 V601C
Applied Material AMAT 321-0010
NEW SVG/ASML 859-8146-001 C Board
SVG/ASML 859-0942-005 B A1209 BOARD
ASML 4022.456.4013 1 8”Wafertable CC Flat MN C2991349
SVG/ASML 859-0942-005 A A1209 BOARD
ASML 4022.471.5745 Module Board SVG
ASML/SVG 4022.471.5457 Power Amp.Controller
ASML 4022.471.5825 Module Card SVG
ASML 4022.471.6555 New SVG Board
Tokyo Electron TVB0004-1/147CO?N P8/P8XL/P8XLT/P?-8 TEL
Tokyo Electron TVB3102-1 SIO P8/P8XL/P8XLT/P?-8 TEL Card
Tokyo Electron TVB3401-1 GPIB P8/P8XL/P8XLT/P?-8 TEL
Tokyo Electron TVB6004-1 QMC3 P8/P8XL/P8XLT/P?-8 TEL
Tokyo Electron TVB9003-1 316 P8/P8XL/P8XLT/P?-8 TEL Card
SVG/ASML 923-8067-002 01 Isolation Control Signal Board
LAM Research 810-017031-004 Board Believe to be New
ASML/SVG 4022.481.81541 Site Dep.Parts AT-T
Tokyo Electron 3281-000146-12 PST-STD P8/P8XL/P8XLT/P?-8
Tokyo Electron 3281-000166-11 PST-OPT P8/P8XL/P8XLT/P?-8
ASM Mass Flow Controller(MFC)AFC-202
New Brooks Mass Flow Controller 5851E Series
National Instruments AT-MIO-64F-5 Analog/Digital PC
MKS 153D-20-40-2 Control Valve
New ASM Kit-Internal Assy-4.00 PNEU Valve 50-110109A67
MKS Instruments 153D-26356 3 inch Throttle Valve
MKS Instruments 153D-26356 3 inch Throttle Valve
New HVA 13210-0153R-2 ASM 50-122938A11
MKS 621C01TDFHC Remote Transducer
MKS Instruments 153D-26353 2 inch Throttle Valve
OME 40 C1 W/Cartridge 068778
Tylan/Millipore FC-2960M Mass Flow Controller NEW
New Pacific Scientific Brushless Servo motor RS32SSNA
Pacific Ozone Technology Model 01 Ozone Gas Generator
Tescom 49-332-060 70-125 PSI Actuation Normally Closed
Tescom 49-332-060 70-125 PSI Actuation Normally Closed
ASML 4022.436.0612 Prealignment Unit
Sanyo MIR-262 incubator
Loop Internal Ant.11455-2 Global Systems














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