HESG-3300-85-R1
HESG-3300-85-R1
HESG-3300-85-R1
接地螺丝因机柜本体与底座间有胶皮形成绝缘,屏蔽地汇流排与底座间绝缘,
现场控制站按规定做好接地处理。即分别接至现场控制站接地汇流排上。
I/O柜的电源地与UPS的电源地接至同一个地,保证等电位。
2.各个硬件设备操作员站、工程师站、网络交换机、服务器主机、系统显示器等采用外壳接地或直接将电源地线连接至电气接地网。
3.I/O组件模拟量模件的40端即直流24伏的负端接至逻辑地汇流排上,逻辑地汇流排接至屏蔽地,再接入总接地汇流排。
4.屏蔽地现场控制站的保护地应从机柜下方的接地螺钉接至接地分干线,现场控制站的屏蔽地应从接地汇流排接至公共连接板。
5.接地电阻测试接地系统的电阻进行测试,以保证接地能满足控制系统制造商的要求。
1用电仪表的外壳、仪表盘、柜、箱、盒和电缆槽 、保护管、支架、底座等正常不带电的金属部分,由于绝缘破坏而有可能带危险电压者,均应做保护接地。
对于供电电压不高于36V的就地仪表、开关等,当设计文件无特殊要求时,可不做保护接地。
6ES7214-1BC01-0XB0 10
HD9MS-A069-0040-500000 2
HD9MS-FAN-400A-400 1
6ES7 212-1AE40-0XB0 1 个
6ES7 222-1XF32-0XB0 1 个
1 Pcs - SCHNEIDER TWDLCAE40DRF
1 Pcs - SCHNEIDER HMISTO512
1 Pcs - SCHNEIDER TWDXCPODC
1 Pcs - SCHNEIDER TWDNAC485T 各一
20BC105A0AYNANC0 面价 109029 1-----------------
ACS880-01-145A-3 1
1CEB 35-F-3W-35-S-5数量2
1CEB 95-F-4W-20-S-4 数量4
2711P-T10C4A8 1 面价65442
2711P-RDT10C 1 面价36557
6ES7531-7QF00-0AB0数量1
tm221ce40r 1
IC697ADC701 1-------------------------
6FX5002-2DC10-1BH5(带连接头) 200米
ACS580MV-PEBB-R5
6RA7081-6DS22-0-Z=K11+K01+G95 1--------------------
1746-P2 120VACJ 面价9319
1746-NR8 面价34390
1746-IB32 I/O 面价8531
1747-L541 面价44425 ------------------
1746-IB16 面价4364
1746-OB16 面价5440 数量各1
170MCI02120数量1
170MCI02010数量1
170XTS02100数量2
170XTS02000数量8
ACS355-03E-01A2-4 1
PSMS-R1E1 数量:10个
DSMB-03C
DSCB-02C
RMIO
NAIO-03
ACS800-104LC-0700-7+E205+Q967 1
ACS800-704LC-2150-7 1
ACS800-304-0320-7 1
6RA7075-6DS22-0 1--------------
西门子变频器(含面板) 6SE6420-2UD23-0BA1 1
ABB矿用断路器:10099648 T5V400 TMA400-4000FFC 1000V/数量40台
22A-D4PON104 数量1 面价5658
A20B-2101-004数量1-----------------
FCV6-16N-C-0-NV数量3
TREXLFPKLWP3 AMS 4
DI810------------------------
TU810V1 1 -----------------------
AMC-33 3BHE010751R0101 1
3HAC055445-001/03--------------
3HAC048318-001----------------
Telemecanique Contactor LC1F400 Used Looks great
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TELEMECANIQUE ATV-58HU72-N4Z ATV58HU72N4Z qty
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BSH1002P01A2A
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PLC Telemecanique TSX RKS 8 slot rack (TSX-RKS-51P)
Telemecanique TSX 17 PLC TSX 172 4012 Telemecanique TSX1724012 PLC *Tested*
TELEMECANIQUE XUS-LTY5E0520T USPP XUSLTY5E0520T
TELEMECANIQUE TSX-MBP-100 NSPP TSXMBP100
SQUARE D, TELEMECANIQUE, SYMAX 8030 CRM-510, CRM510
TELEMECANIQUE 2 CONTACTORS LC1F185 185A 3 P 600V
TELEMECANIQUE LC1-D150BD NSFP LC1D150BD
NEW Telemecanique LU2B12BL Schneider electric Novellus 27-316113-00
Telemecanique TSX 17 PLC Version 1.4 TSX-172-2028 TSX17
Telemecanique ABL7 RE2410, 100-240VAC, 5 / 2.5 A, 50/60 Hz
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LC1D150 F7 Schneider Electric Telemecanique Contactor 250A 1000V 120V Coil NEW
new TELEMECANIQUE VW3A58304EU ADJUSTABLE SPEED INTERBUS-S VW3A58304E CARD
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GV7-RE80 Telemecanique Circuit Breaker 100% Rated 80A 3P GV7-R
Telemecanique Altivar 18 ATV18U29M2 SquareD 2HP *Test*
Telemecanique RM3 JA102MW Current Measurement Relay
TELEMECANIQUE ABL-6RE2410M USPP ABL6RE2410M
TELEMECANIQUE TSX-RKY-8E USPP TSXRKY8E
TELEMECANIQUE ATV-16U18-N4U USPP ATV16U18N4U
TELEMECANIQUE ABE7-R16T210 NSFP ABE7R16T210
Schneider Telemecanique TSXP57203M Free Ship
Schneider/Telemecanique Inverter ATV312HU11N4 NIB
TELEMECANIQUE ATV-71H037M3 NSFP ATV71H037M3
TELEMECANIQUE TSX-MNC-17 USPP TSXMNC17
TELEMECANIQUE TSX-ASZ-200 NSFP TSXASZ200
TELEMECANIQUE COMPACT TERMINAL XBT-A71101 USED
Telemecanique ABE7 COA02 New in Box Free Ship
Square D / Telemecanique ATV66D12N4 w Cover & Front Panel w/o Back_VX5A66D12N4
Square D / Telemecanique ATV66D12N4V ATV66D12N4U _ V5A66D12N4 _ Panels Missing
TELEMECANIQUE XPSAV11113P EMERGENCY STOP MODULE / SAFETY SWITCH, 240 VDC NEW
TELEMECANIQUE SCHNEIDER TSX NANO TSX07 21 2428 V.2.4
TELEMECANIQUE LC1FH43 CONTACTOR 3PH 120VCOIL 200HP 600V
NIB TELEMECANIQUE XPSATE5110 MODULE FOR EMERGENCY STOP
TELEMECANIQUE TSX-21 USPP TSX21
TELEMECANIQUE TSX-21-74 USPP TSX2174
100,Telemecanique ZB2-BE101C Emergency N/C Switch,XB2
100,Telemecanique ZB2-BE101C Emergency N/C Switch,XB2
LC1-F265 TELEMECANIQUE Contactor LC1F265 350A 3P 600V
LC1F265 TELEMECANIQUE Contactor LC1-F 350A 240V Coil
LC1F265 TELEMECANIQUE Contactor LC1-F 350A 120V Coil
LC1F265 TELEMECANIQUE Contactor LC1-F 350A 480V Coil
TELEMECANIQUE TSX-RKN-28F USPP TSXRKN28F
TELEMECANIQUE ATV16U72N4 *USED*
TELEMECANIQUE VW3-A66305 USPP VW3A66305
TELEMECANIQUE XD2-AC201-H2 NSFP XD2AC201H2
TELEMECANIQUE ABA-6DA120 USPP ABA6DA120
Schneider/Telemecanique Inverter ATV312H018M2 NIB
Telemecanique GV1 M10 (Pack of 6) GV1M10 Motor Circuit Breaker
TELEMECANIQUE TSX-07301-028 NSFP TSX07301028
GK3EF80 NEW TELEMECANIQUE GK3 EF80 FREE SHIPPING
TELEMECANIQUE LE2D096B72-OG70 USPP LE2D096B72OG70
TELEMECANIQUE TSX-ESF08T22 USPP TSXESF08T22
TELEMECANIQUE LC1-D15000P7 NSFP LC1D15000P7
SQUARE D SCHNEIDER TELEMECANIQUE FLASH MEM 512KG PROG TSXMFPP512K W
XBTH012110 XBT-H012110 TELEMECANIQUE ONE YEAR GUARANTEE -- NIB
TELEMECANIQUE LIGHTING CONTACTOR 120 VOLT COIL CAT#A143F400 AMP 600 VOLT 3 POLE
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TSXDPZ10D2A Emergency Stop
TELEMECANIQUE XPS-AV11113P NSFP XPSAV11113P