ACS800-01-0020-3+P901

ACS800-01-0020-3+P901

ACS800-01-0020-3+P901

ACS800-01-0020-3+P901

37、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。

MMC-BDPV81PNB

A20B-3300-0818  2

A06B-2268-B605 1

A06B-2272-B605 1

A06B-2238-B605 1

MSC800-0000

6GK1562-3AA00

6SL3320-1TE32-6AA3

6ES7317-6TJ10-0AB0

6ES7513-1AL02-0AB0

6GK1503-2CC00

6GK5224-0BA00-2AA3

1756-WS

MDX60A0300-503-4-00

XM200

EMS58352

6ES5944-7UB21

2711-M3A18L1

2711-M3A19L1

MVI69-MCM

MVI69E-MBTCP

ACS800-104-0510-3+C126+E205+Q967+V991

ACS800-01-0135-3+P901+D150+N652

ACS800-01-0120-3+D150+P901

ACS800-01-0020-3+P901

PSE170-600-70

ACS580-01-106A-4

ACS880-104-0600A-7+E205

ACS880-01-246A-3

ACS880-01-072A-3

ACS580-01-106A-4

3BHE014557R0006

750203/806

GV C750 BE101

3BSE043660R1

磁阀;MXG461.25-8.0;SIEMENS  1

2CSG274761R4051  50PCS

M4M 30

GV C750 BE101  2

3BHE009681R0101

DCT880-W03-0200-04  2个

DCT880-W03-0550-04  2个

6ES7132-4HB01-0AB0  1 

6GK5792-6MN00-0AA6  1

6GK5795-6MN00-0AA6升级6GK5795-6MN10-0AA6    3

ABB  3BHB009676R0010     1

SNAT603CNT      2个

3AXD50000182992        1个

Dongan 3Phase Class 1 General Purpose 51kVA -    

DONGAN 83-30-4654SH USPP 83304654SH

DOOR-MAN ICS05149 TRAFFIC CAUTION SYSTEM    IN A  

DORRIS 307TR10 NSPP 307TR10

DORRIS GEAR REDUCER 8329, 8311, 8307

DORRIS GEAR REDUCERS TR TL 115 203 207 315TL TR

DORRIS SCREW SHAFT MT GEAR REDUCER 215TR25

Double Ridged Horn Antenna – Standard Horn Antenna

DOUBLE WORM GEAR SPEED REDUCING GEARBOX, ,3000-1 RATIO

DOVER DMM 2220

Dover DMM3120 Motion Control

DOVER FLEXO 1201-00-010-1 USPP 1201000101

DOVER FLEXO 1201-00-010-1-H USPP 1201000101H

DOVER FLEXO SW2P-U-100 USPP SW2PU100

DOVER FLEXO SW2P-U-100-DM.DTI USPP SW2PU100DMDTI

DOVER FLEXO SW2V-90R-SN-0200-TTF USPP SW2V90RSN0200TTF

DOVER INSTRUMENT CORP DMM-AUXILIARY NSPP DMMAUXILIARY

DOVER INSTRUMENTS AMPLIFIER BOARD SMA6520 SMA6520HS-50-001D1 6520-5002 GA6520-12

Dow-Key Microwave Multiplexer 4301-11/10-GPIB DC-18GHz

DOWN CONVERTER

DPS16 Pipe & Duct Video Borescope Inspection System

DR STAIGER MOHILO UMV 2000 TORQUE SPEED ROTATION ANGLE FORCE POWER MEASUREMENT

DR. SCHLEUNIGER TM-200 PHARMATRON    IN A  

Dr. STAIGER MOHILO DMF-P V3 DMFP-V3

DR-1A COLORMETER

Dr?ger X-am 7000 Multi-Gas Monitor 8317400 Drager In Pelican Case

drake qam system

DRANETZ 626A USPP 626A

Dranetz 646-3 Disturbance Analyzer

DRANETZ 658-400 Power Quality Analyzer WITH 3 TR-2022 CURRENT