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782606-01-USB 6002
782606-01-USB 6002
782606-01-USB 6002
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。
6GK5416-4GR00-2AM2,要3-4台
396358-01-2
396357-01-6
396352-01-4
6DU1161-4SR10-1 1
MEV-10114-004
3BSE061216R512 1
3RW4435-6BC34 1
3RW4446-6BC34 1
3RW4443-2BC44 1
3RW4436-6BC34 1
SMI983-17EAAN 3
1769-AENTR 数量:10 面价10982
1769-IM12 数量:10 面价3069
1769-L33ER 数量:10 面价30756
1769-OW16 数量:10 面价4755
1769-PA4 数量:10 面价5314
1769-OF4CI 数量:10 面价13041
6SL3310-1GH32-2AA3
3RW5234-6TC04
3RW5236-6TC04 各1
6DD1660-0BJ0 1------
6AV2124-5DC00-1AC0 1
315-6FF04-0AB0 包含内存卡" 1
6ES7336-4GE00-0AB0 1
6ES7134-4JB51-0AB0 2
153-2BA10-0XB0 1
6ED1052-2FB00-0BA6 2
6ED1055-1FB00-0BA1 1
ABL8RPS24050 电器模块 2
ABL8RPS24100 2
RE7CL11BU 2
1769-IF8 2 面价9246
1769-0F8C 2 面价17257
1769-OF8C
IC693NIU004-CA 5
6AV7835-0BA10-1CC0 1
BMXAMO0410 2个
BMXP581020 2个
BMEP581020 2
1732E-16CFGM12QCR 5 面8155
3BSE013234R1
3BSE020846R1
3BSE037760R1 各1
6EP1334-2BA01 26
ISFB527068D7005-800A 1
SK-U1-FAN1-F1 1
SK-U1-FAN1-F2 1
SK-U1-FAN1-F3 1
VT-VRRA 1-527-20/V0 1
0811405060
NLWC-03 ABB 光纤 数量10个
NSX400N MIC2.3 400 3P F+MCH/AC220V 1
1700R12ABFEZZZ
2700R12BBFEZZZ
Agilent HP 8757C Scaler Network Analyzer, 110GHz
Agilent HP 8757D Scalar Network Analyzer
Agilent HP 8757D Scalar Network Analyzer 2 NIST calibration immaculate
Agilent HP 8782B Vector Signal Generator
Agilent HP 8902A MEASURING RECEIVER + HP 11793A MICROWAVE CONVERTER
Agilent HP 8902A Measuring Receiver 150kHz-1300MHz
Agilent HP 8920A - Calibrated and Certified Opt 001,002,004,005 and 010
Agilent HP 8920B RF Communication Test Set ID #24173
Agilent HP 8920B RF Communications Test Set
Agilent HP 8921A Cell Site Test Set
Agilent HP 8922E /001/005/006/ GSM Test Set
Agilent HP 8922M GSM Test Set With 83220E For GSM 1900 Equipment Set Works
Agilent HP 8922S /001/006/H12/ GSM Test Set
Agilent HP 8924C CDMA Mobile Phone Tester
Agilent HP 89410A Vector Signal Analyzer
Agilent HP 89431A RF Section
Agilent HP 89440A -Vector Signal Analyzer Reduced Price 3C1
Agilent HP 89441A W-CDMA Vector Signal Analyzer DC to 2.65 GHz AY8/AY9/AYA/AYB
Agilent HP 89441V VSB/QAM Signal Analyzer, DC to 2650 MHz ID #24297
Agilent HP 8960 / E5515C OPT 002 H03 RF Radio Wireless Communications Test Set
Agilent HP 89641A Vector Signal Analyzer
Agilent HP 8970B Noise Meter
Agilent HP 8971C Noise Figure Test Set
Agilent HP 8981B Vector Modulation Analyzer
Agilent HP 8990A Peak Power Meter w/ Option 001. .
Agilent HP Accessories for 4193A-16099A 16092A
Agilent HP Cal Calibration Kit Model#-85033E 3.5 mm Missing 1 Wrench
Agilent HP DSO6014L DSO Oscilloscope
Agilent HP DSO6054A 500 MHz 4 Channel Digital Storage Oscilloscope
Agilent HP DSO80404B Infiniium 4GHz Oscilloscope Option 01 02
Agilent HP DSO80604B 6Ghz 4 ch Calibrated
Agilent HP DSO81204B 80000B Series Infiniium Oscilloscope w/ Cal and Accessories
Agilent HP E1428A Digitizing Oscilloscope Message-based VXI Module
Agilent HP E1430A Digitizer
Agilent HP E1440A Synth. Sweep / Function Generator
Agilent HP E1740A Time Interval Analyzer Module
Agilent HP E1852B Function Generator
Agilent HP E4200B BST TRANSPORTABLE BASE
Agilent HP E4356A Telecom DC Power Supply
AGILENT hp E4400A ESG-1000A SIGNAL GENERATOR 1GHz
Agilent HP E4400B Analog Signal Generator
Agilent HP E4401B 1MHz-1.5GHz ESA-E Series Spectrum Analyzer
Agilent HP E4401B Spectrum Analyzer
Agilent HP E4403B 9 kHz to 3 GHz Spectrum Analyzer
Agilent HP E4404B Spectrum Analyzer, 100 Hz to 6.7 GHz
Agilent HP E4406A VSA Transmitter Tester & WCDMA opt, BAF, Calibrated,
Agilent HP E4408B Spectrum Analyzer
Agilent HP E4411A ESA-L1500A Spectrum Analyzer 9kHz - 1.5GHz W/ OPT A4H & E5501B
Agilent HP E4411A ESA-L1500A Spectrum Analyzer 9kHz - 1.5GHz with Option 1AX
Agilent HP E4418B EPM Power Meter