A06B-0372-B071电机
A06B-0372-B071电机
A06B-0372-B071电机
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。
ACS880-01-105A-3 1
1SFA897110R7000 1
PSE142-600-70
ABB 1SFA898110R7000 1
PSTX142-600-70
ABB 1SFA897109R7000 2
PSE105-600-70
ACS150-03E-01A2-4 1
ABB ACS800-704-0910-7 3
ABB ACS800-104-0580-7 3
ABB ACS800-01-0030-3+D150 4
1SFA898109R7000 4
PSTX105-600-70
1SVR405612R3100 4
1SVR630100R3100 4
CT-ERS.12
6ES5308-3UC21 1个
ATV630C22N4 1台
1- BMXAM10410 4
2-CPS2010 2
3-DDM16025 2
6-DDl1602 4
BMXDdI1602
1786-TPS 20 面价1486
AOFC-02 ABB 68295459 1
AF09-30-10-13 1SBL137001R1310 5
AF16-30-10-13 1SBL177001R1310 4
ABB ACS310-03E-17A2-4 3
ACS800-704-0910-7+0F253 кат.№68485703 1
YASKAWA ELECTRIC USA-MED-30MA2SE USAMED30MA2SE
YASKAWA ELECTRIC CIMR-P5U20550F CIMRP5U20550F
WESTINGHOUSE Y60M24T30N Y60M24T30N
WESTINGHOUSE PC-700A-10-103003 PC700A10103003
ULTRASONIC GENERATORS SGM3512PB-1 SGM3512PB1
UBE INDUSTRIES DDVC/HV-J1 DDVCHVJ1
TOSHIBA VT130E3U430K VT130E3U430K
THOMSON INDUSTRIES 345115546300 345115546300
TELEMECANIQUE XGSC5142311 XGSC5142311
TELEMECANIQUE TSX-P107455 TSXP107455
TAYLOR ELECTRONICS 6024BP10300C 6024BP10300C
TA INSTRUMENTS 931001.901 931001901
SYMAX 8030-CRM-565 8030CRM565
STROMBERG SAFUS75F400 SAFUS75F400
SQUARE D S174A S174A
SQUARE D MHP3-6400 MHP36400
SQUARE D ME36800LS1021 ME36800LS1021
SQUARE D ME36500LS ME36500LS
SQUARE D 8538-SFG13V81AFF4T 8538SFG13V81AFF4
SMC PFWM-8-3R-X31 PFWM83RX31
SIEMENS DT062UW DT062UW
SIEMENS 6SE9-221-0DC40 6SE92210DC40
SIEMENS 6SE7-031-7EE85-1AA0 6SE70317EE851AA0
SIEMENS 6SE7-024-7TD51-1AA0 6SE70247TD511AA0
SIEMENS 6SE7-024-7TD51 6SE70247TD51
SIEMENS 6SE7-022-7EP70 6SE70227EP70
SIEMENS 6RA2-418-2FS22 6RA24182FS22
SIEMENS 6FC5112-0EA03-0AA0 6FC51120EA030AA0
SIEMENS 6ES7-470-1VB10 6ES74701VB10
SIEMENS 6ES7-416-3XL00-0AB0 6ES74163XL000AB0
SIEMENS 6ES7-416-2XK02-0AB0 6ES74162XK020AB0
SIEMENS 6ES5-955-3LF41 6ES59553LF41
SIEMENS 6ES5-921-3WB15 6ES59213WB15
SIEMENS 6ES5-243-1BA11 6ES52431BA11
SIEMENS 6DD1-640-0AC0 6DD16400AC0
SIEMENS 6AV76120AA120BF0 6AV76120AA120BF0
SIEMENS 6AV3-627-1QL00-0AX0 6AV36271QL000AX0
ROFIN SINAR 120100366 120100366
REXROTH DM-15K-4101-D DM15K4101D
REXROTH 0-608-830-093 0608830093
RELIANCE ELECTRIC DM-150 DM150
RELIANCE ELECTRIC 86466-84W 8646684W
RELIANCE ELECTRIC 805405-5R 8054055R
RELIANCE ELECTRIC 803602-SE 803602SE
RELIANCE ELECTRIC 6V41-096TA 6V41096TA
RELIANCE ELECTRIC 615055-1V 6150551V
RELIANCE ELECTRIC 57C-330-C 57C330C
RELIANCE ELECTRIC 45C-410 45C410
RELIANCE ELECTRIC 45C-340 45C340
RELIANCE ELECTRIC 40V2060 40V2060
RELIANCE ELECTRIC 0-60028-2 0600282
PSC INC 1803011-2 18030112