140CHS11000
140CHS11000
140CHS11000
接地螺絲因機(jī)柜本體與底座間有膠皮形成絕緣,屏蔽地匯流排與底座間絕緣,
現(xiàn)場控制站按規(guī)定做好接地處理。即分別接至現(xiàn)場控制站接地匯流排上。
I/O柜的電源地與UPS的電源地接至同一個地,保證等電位。
2.各個硬件設(shè)備操作員站、工程師站、網(wǎng)絡(luò)交換機(jī)、服務(wù)器主機(jī)、系統(tǒng)顯示器等采用外殼接地或直接將電源地線連接至電氣接地網(wǎng)。
3.I/O組件模擬量模件的40端即直流24伏的負(fù)端接至邏輯地匯流排上,邏輯地匯流排接至屏蔽地,再接入總接地匯流排。
4.屏蔽地現(xiàn)場控制站的保護(hù)地應(yīng)從機(jī)柜下方的接地螺釘接至接地分干線,現(xiàn)場控制站的屏蔽地應(yīng)從接地匯流排接至公共連接板。
5.接地電阻測試接地系統(tǒng)的電阻進(jìn)行測試,以保證接地能滿足控制系統(tǒng)制造商的要求。
1用電儀表的外殼、儀表盤、柜、箱、盒和電纜槽 、保護(hù)管、支架、底座等正常不帶電的金屬部分,由于絕緣破壞而有可能帶危險電壓者,均應(yīng)做保護(hù)接地。
對于供電電壓不高于36V的就地儀表、開關(guān)等,當(dāng)設(shè)計(jì)文件無特殊要求時,可不做保護(hù)接地。
1747-L542 9 面價52075
1747-L543 17面價61252
1756-L55 10面價
1756-L61 17面價 58812
1756-L62 1面價82577
1756-L63 6面價 122264
1756-L71 8面價65363
1756-L72 10面價94688
1756-L72S 2面價103469
1756-L73 2面價135269
1756-L75 1面價223039
1756-L82ES 1面價92882
1769-L24ER 3面價
1769-L30ER 8面價21328
1769-L32E 1面價36200
1769-L33ER 11面價30455
1769-L36ERM 1面價51874
1794-L34 7面價
ADAM-5510М 2
1747-L541C 1面價
1769-35E 1面價
1769-L35E
1747-L514 SLC500 1面價15196
IC693CPU374 1----------------
Siemens 315-2AG10-0AB0 1
Siemens 6ES7 211-1AE40-0XB0 1
Siemens 6ES7 212-1BE31-0XB0 1
Siemens 6ES7 214-1DB20-0XB0 1
Siemens 6ES7 214-1HG40-0XB0 2
Siemens 6ES7 215-1HG40-0XB0 1
Siemens 6ES7 314-1AF11-0AB0 1
Siemens 6ES7 314-6CH04-0AB0 2
Siemens 6ES7 315-2AG10-0AB0 4
Siemens 6ES7 315-2AH14-0AB0 4
Siemens 6ES7 317-2AJ10-0AB0 1
Siemens 6ES7 513-1AL01-0AB0 1
Siemens 6ES7 515-2FM01-0AB0 2
Siemens 6ES7 635-2EC01-0AE3 1
Siemens 6ES7 635-2EC02-0AE3 1
Siemens 6ES7214 1AD23-0XB0 1
Siemens 6ES7214-1HG40-0XB0 1
Siemens 6ES7315-2EH14-0AB0 1
Siemens 6ES7317-2AK14-0AB0 1
Siemens 6GK74431EX110XE0 1
6ES7515-2AM01-0AB0 1
6ES7635-2EC02-0AE3 1
6ES7214-1AG40-0XB0 1
品牌:SCHNEIDER
型號:EGX150
數(shù)量:10
S801+T18N3S 數(shù)量:1
6SL3201-0BE14-3AA0 1臺
ABB 規(guī)格型號:AT100/S6/LW/A/R1/H2/M4A/X/NEP/CF/F1B(1250mm) 數(shù)量:2
西門子色譜儀 7KQ3118 數(shù)量1
MICOM P921
22C-D030N103 2 面價12634
1770-CD 2*1.5 300米
1756-OF8H 31816 1 A版本
3BHB002000R0001 11--------------
3BHE046836R010 2--------------
3BHE046836R0101-------------
GF D563 A101
驅(qū)動模塊 6SN1123-1AA00-0EA2 1個-------------
驅(qū)動模塊 6SN1123-1AB00-0BA1 1個------------
驅(qū)動軸卡 6SN1118-0DM33-0AA2 1個---------------
MS165-42 1SAM451000R1015
MS165-54 1SAM451000R1016
模擬量輸入模塊BMXAMI0800,2個;---------------
離散量DC輸入模塊BMXDDI3202K,2個---------------
6DL1193-6BH00-0RM0 1
6DL1155-6AU00-0PM0 1
6DL1193-6AR00-0AA0 1
6DL1131-6BL00-0PH1 1
6DL1132-6BL00-0PH1 1
6DL1132-6BL00-0PH1 1
6DL1135-6TF00-0PH1 1
6DL1193-6TP00-0DH1 4
6DL1193-6GA00-0NN0 2
6DL1193-6MC00-0AA0 1
LT3SM00M (02pcs) 施耐德
正弦濾波器B9905032 5
ACS880-01-087A-3+D150 1臺
TPC1162HII 1
旋轉(zhuǎn)編碼器E40H10-250-3-T-24數(shù)量2
SICK光電開關(guān)WT260-P260數(shù)量2
SMC電磁閥底座(五位)見圖,數(shù)量1 另外一個是三位的,這個是五位的,結(jié)構(gòu)都一樣 (三位)數(shù)量
FM300RB-1500B
BR300BT1800CS-50
A20B-2101-0354數(shù)量2
6SL3210-1PE31-8UL0 1
6SL3246-0BA22-1FA0 1
6SL3255-0AA00-4CA1 1
6ES7307-1EA01-0AA0 1
6ES7315-2EH14-0AB0 1
電源模塊SB822 5塊
6SN1123-1AB00-0CA3 1-----------------
Hein Lanz 62-58SN-G13121-P393 1
CE15-2500-0L(CTB ENCODER) 2
6SN1123-1AA00-0LA3 1
KT10W-2P1115 1
VT3-Q5S 1
USB2000+UV-VIS 1
S20260- SRS 1
S20660- SRS 1
102K- SQAZ-CE 1
GMC- 32/26A 1
CV-035C 1
LSDH6-P 1
PMC33B- HG100 3
NCS - 304 3
HC- KFS- 13(100W) 2
MXQ12- 50 6
3GAA132004-BDE數(shù)量1
ATS48C11Q 4
SV660NT012I-FS*1個
SV660NS2R8I-FS*3
DEVICE NET模塊/DN311A
GP Device-Net接口單元/GP070-DN41
濾波單元/CRE-50500:R:50Ω C:0.5μF
風(fēng)機(jī)/FS211SW;40m3/Min
TEMOSONIC信號轉(zhuǎn)換單元/SSI-1016
溫度計(jì)/TVS-M1RV-S 各1
CUTLER HAMMER 92-00803-00 USPP 920080300
Cutler-Hammer AN16NN0D
Cutler-Hammer AN16NN0E
E111E16X3N NEW EATON CUTLER HAMMER FREE SHIPPING
New Cutler Hammer JD3100 Circuit Breaker Type JD 35K 3 pole 100 amp 600 volt
New Cutler Hammer JD3125 Circuit Breaker Type JD 35K 3 pole 125 amp 600 volt
New Cutler Hammer JD3150 Circuit Breaker Type JD 35K 3 pole 150 amp 600 volt
New Cutler Hammer JD3200 Circuit Breaker Type JD 35K 3 pole 200 amp 600 volt
New Cutler Hammer JD3225 Circuit Breaker Type JD 35K 3 pole 225 amp 600 volt
New Cutler Hammer JD3175 Circuit Breaker Type JD 35K 3 pole 175 amp 600 volt
CUTLER HAMMER 92-00803-00 USPP 920080300
CUTLER HAMMER 92-00803-02 USPP 920080302
CUTLER HAMMER 92-00803-03 USPP 920080303
CUTLER HAMMER A11FNO NSPP A11FNO
Cutler Hammer Circuit Breaker 500 Amp Cat. No. LDB3500 600 VAC
1 USED CUTLER HAMMER BPJD 250 AMP BREAKER BUS PLUG 250 AMP 600V
Cutler Hammer HLD3600F Circuit Breaker NEW
CIRCUIT BREAKER * SM601BA20A1 Cutler Hammer / Eaton Aerospace SM601BA 20A1X
FDC3030 NEW Eaton Cutler Hammer FDC 3030 FREE SHIPPING
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CUTLER HAMMER ECN2231AJG NSFP ECN2231AJG
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Eaton Cutler Hammer - 1MM320RRLB - NOS!
CUTLER HAMMER HMCP400W5W USPP HMCP400W5W
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Used Cutler Hammer HLD3600F 300 Amp Circuit Breaker
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CUTLER HAMMER A201K3BA NEW IN FACTORY ORIGINAL BOX
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Cutler Hammer HKD3400F Main Breaker, 3 Phase, 480 Volt Panelboard - E463
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Cutler Hammer hnd3800t36wlsig 3 pole 800 amp hnd3800t36w hnd Breaker AUX
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Cutler Hammer 50-29222 A999AY697-8 800amp battery disconnect KDB-K
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HND 65K CUTLER-HAMMER INDUSTRIAL CIRCUIT BRAKER FRAME