TSXPBY10012综合继保
变频器箱体结构的选
变频器的箱体结构要与环境条件相适应,即考虑温度、湿度、粉尘、酸碱度、腐蚀性气体等因素。常见有下列几种结构类型可供用户选用:
1)敞开型IPOO型本身无机箱,适用装在电控箱内或电气室内的屏、盘、架上,尤其是多台变频器集中使用时,选用这种型式较好,但环境条件要求较高;
2)封闭型IP20型适用一般用途,可有少量粉尘或少许温度、湿度的场合;
3)密封型IP45型适用工业现场条件较差的环境;
4)密闭型IP65型适用环境条件差,有水、尘及一定腐蚀性气体的场合
变频器容量的确定
合理的容量选择本身就是一种节能降耗措施。根据现有资料和经验,比较简便的方法有三种:
1)电机实际功率确定发。测定电机的实际功率,以此来选用变频器的容量。
2)公式法。当一台变频器用于多台电机时,应满足:至少要考虑一台电动机启动电流的影响,以避免变频器过流跳闸。
ASML/SVG 4022.436.0243 Video Switch Module
ASML/SVG 4022.471.6146 AT IM Unicom NA Board
ASML/SVG 859-2947-003-B 859-3790-004
ASML/SVG 4022.481.81541 Site Dep. Parts AT-T
ASML/SVG 4022.436.8150 ACPA 220/7 II Long Stroke Amp.
ASML SVG Catchup Coater 200mm 38522-01 new
ASML/SVG PHOENIX CONTACT CIRCUIT MODULE 4022.472.0772
ASML/SVG Lithograph System Microscan II 859-9493-006
ASML/SVG 4022.436.4170 Short Stroke Amplifier CTF
ASML/SVG 4022.484.8223.3 ATWT Cable Shuttle Body
ASML/SVG 4022.437.0315 AligNm Laser C. Module
ASML/SVG 4022.470.6469 Motorola MVME 2431
ASML/SVG 4022.471.5027 TCB Syncbus Trigg
ASML/SVG 4022.431.20761 Cold Light Mirror 365
ASML/SVG 879-0352-006 Lithography System Inc
ASML/SVG Schaevitz LVDT Sensor P/N: 854-8065-001
OAI 317 UV Exposure Meter w/Sensors (ASML/SVG/PE)
ASML/SVG MTI P/N: 921-2337-002
ASML /SVG 4022.451.2556/4?022.484.9561
ASML/SVG Astrodyne MTCC-0311 DC Power Supply +5,+/-15 V
ASML/SVG 4022.455.09512 HF-LSM-Rz
USED-PULLED ZYGO OEM LASER HEAD ASML/SVG 923-0071-003
ASML/SVG Ziatech PC Board ZT 8809A P/N: 681-0116-084
ASML/SVG PC Board P/N: 859-8274-002
ASML/SVG 4022.436.6473
ASML/SVG Frameless Reticle Handler P/N: 858-8164-001
ASML /SVG 4022.481.2556/4?022.484.9562
ASML SVG Microscan II Wafer Robot 879-0427-001
ASML/SVG Maxon DC Motor 44.025.000-00.0?9-130 S/08
ASML/SVG ZBX Mother Board P/N:865-8215-00?2
ASML/SVG Perkin-Elmer Board P/N: 851-9993-002
ASML/SVG 4022.455.8592.2 Airbearing WS Stone BoTech
ASML/SVG Operator Console Keyboard Assy P/N879-8183-001
ASML/SVG ZMI 2002 zygo PC Board P/N: 923-8312-001
HP Agilent 5517D Laser Head C19 ASML/SVG 4022.454.71615
ASML/SVG SBX/STD Bus Board P/N: 851-8554-003
ASML/SVG 4022.437.32691 TEAC FD-235HFC891
ASML/SVG 4022.435.24401 KV Automation Sensor Amplifier
ASML/SVG PC Board Part Number: 858-8116-004
ASML/SVG Agilent Z4203B HPLR Laser
ASML/SVG Manifold Valve W/ SY3240R-5 P/N: 865-0007-004
ASML/SVG PC Board P/N: 859-0561-003
ASML/SVG Banner PD45VN6C200 P/N: 923-8157-001
ASML/SVG Digital Counter Board P/N:879-8127-00?3
ASML/SVG PC Board P/N:851-8124-00?5
ASML/SVG Spare Part P/N: 879-0366-001
ASML/SVG 851-9828-003 With part number 79126-008
ASML/SVG PC Board P/N:864-8005-00?2
ASML/SVG 859-0929-006B Stage Decoupling/Over Current
ASML/SVG 859-0928-007A A1304/A1305
ASML/SVG Robitech Inc. Pressure Regulator 980-1023 NEW
ASML/SVG Robitech Inc. P/N: 990-9329 With 8) SY3240R-5G
CFT Engineering 8122-413-3577 ASML/SVG DCPA 50/2
ASML /SVG 4022.454.6940 ESA-X1
ASML/SVG DC/DC Converter FD0-12S12 P/N:923-8437-00?1
ASML/SVG ZMI LPIB Link Port Interface Bd P/N: 8030-0208
ASML/SVG PC Board Part Number: 851-8240-007
ASML/SVG Entegris 4022.472.59471 New
ASML/SVG 4022.454.66104 Coarse P.A. II Assy.
ASML SVG 90S Millipore Power Supply INGEN2PSI
ASML/SVG Board P/N: 823-8338-002
ASML/SVG 4022.470.6998
ASML/SVG PC Board P/N: 859-0883-003
ASML/SVG ADC Module PC Board P/N: 923-8063-002
ASML/SVG Spare part P/N: 628-0047-623
ASML/SVG 4022.480.62611 Sensor Technics
ASML/SVG Robitech Pneumatic Connector P/N:865-8149-00?1
ASML/SVG Board P/N: 851-8222-001
ASML/SVG AS4020/ES14042-?2 Aerotech P/N:923-8083-00?1
ASML/SVG Control Board P/N:859-8210-00?4
ASML/SVG PC Board Part Number: 865-8007-002
ASML/SVG Copley Controls Model 503 P/N:854-8052-00?1
ASML/SVG Relay Board P/N:859-8553-00?1
ASML/SVG Board P/N: 879-8167-001
ASML/SVG PC Board P/N:866-8181-00?2
ASML/SVG PO Tuning Control Board P/N:866-8039-00?2
ASML/SVG 4022.502.28228 21M Subfab HSL Fib
ASML/SVG 4022.436.1074 Board T1
ASML/SVG Relay Board P/N: 865-8282-001
ASML/SVG PC Board P/N: 864-8078-002
ASML/SVG Board P/N: 879-8157-001
ASML/SVG PC Board P/N:865-8022-00?4
ASML/SVG RMS Interlock Board P/N:923-8350-00?1
ASML/SVG 4022.470.1998 SHB MDC 4022.470.4359
ASML/SVG Transformer 2200796 (D1-5315) P/N:680-0078-04?1
ASML/SVG Board P/N: 921-8024-001
ASML/SVG PC Board P/N: 851-8938-004
ASML/SVG 4022.471.6177 ProDrive Power Supply PADC 65/13
ASML/SVG Board P/N: 923-8158-001
ASML/SVG Board P/N: 851-8514-007
ASML/SVG Switch Board P/N: 921-8068-001
ASML/SVG Board P/N: 851-8541-004
ASML/SVG Spare part P/N: 859-0037-002
ASML/SVG 4022.455.48161 W-F-V-6
ASML/SVG 4022.480.6589 Sensor
ASML/SVG 4022.455.48171 W-F-9-6
ASML/SVG Switch Assy P/N: 854-8010-002
ASML/SVG Board P/N 851-8440-009
ASML/SVG Pulsed Solenoid Driver Bd P/N: 864-8063-001
ASML/SVG Control Board P/N: 859-0954-005
ASML/SVG Pneumatic Manifold P/N: 865-0053-002
ASML/SVG A5673 POTCS CAL Valve PCB P/N: 921-8104-001
ASML/SVG PC Board P/N: 851-8042-002
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