1747-BA 实图真实可信

描述

1747-BA

DCS在发展的过程中也是各厂家自成体系，但大部分的DCS系统，比如西门子、ABB、霍尼维尔、GE、施耐德等等，虽说系统内部（过程级）的通讯协议不尽相同，但操作级的网络平台不约而同的选择了以太网络，采用标准或变形的TCP/IP协议。这样就提供了很方便的可扩展能力。在这种网络中，控制器、计算机均作为一个节点存在，只要网络到达的地方，就可以随意增减节点数量和布置节点位置。另外，基于windows系统的OPC、DDE等开放协议，各系统也可很方便的通讯，以实现资源共享。

从数据库来说。
DCS一般都提供统一的数据库。换句话说，在DCS系统中一旦一个数据存在于数据库中，就可在任何情况下引用，比如在组态软件中，在监控软件中，在趋势图中，在报表中……而PLC系统的数据库通常都不是统一的，组态软件和监控软件甚至归档软件都有自己的数据库。为什么常说西门子的S7 400要到了414以上才称为DCS？因为西门子的PCS7系统才使用统一的数据库，而PCS7要求控制器起码到S7 414-3以上的型号。

Vegamet 514V Vega Met514V N Sensor VBUS Controller Top

Vegamet 514V Vega MET514V N Sensor VBUS Controller Top

Vegamet Grieshaber Typ 501 Controller

Vegamet Grieshaber Typ 501 Controller

Vegamet Grieshaber Typ 501 Controller

Vegamet Grieshaber Typ 501 Controller

Vegamet 407Z Niveau Controller Met407Z Vega

Vega Vegamet 624 Füllstands & Auswertegerät Neu & OVP

Füllstandanzeig​er Vegamet 407AF inkl.Sensor kapazitiv

VEGA Vegamet 308 Auswertgerät zur Füllstände

SQUARE-D POWER CAST II NEMA 1 DRY-TYPE TRANSFORMER

SQUARE-D 600A 15KV AUTOMATIC TRANSFER SWITCH W/ LI

SWITCHGEAR LINE-UP W/ 15KV CUTLER-HAMMER LI SWITCHES

UNUSED CUTLER HAMMER 2500 KVA DRY TYPE TRANSFORMER

SQUARE-D 2000/2667 KVA 4160 480Y/277 VAC TRANSFORMER

MGM 1500 KVA 12000 480Y/277 AC 378-X0116 TRANSFORMER

UNUSED SQUARE-D SED 4000A 600VAC CIRCUIT BREAKER W/LSIG

GE ALTERNATING CURRENT 3500 KW 1800 RPM 4375 GENERATOR

CUTLER-HAMMER 3000A 480Y/277 AUTOMATIC TRANSFER SWITCH

SQUARE-D 2500/3333 KVA 13800V 480Y/277 TRANSFORMER

RIVIERA 2500/3333 KVA 12470V CAST COIL TRANSFORMER

OLSUN 1000/1333 KVA 4160 480Y/277 CAST COIL TRANSFORMER

ABB NEMA 1 1500 KVA 3PH CAST COIL TRANSFORMER ABB510911

CUMMINS ONAN POWERCOMMAND 3000A 480V TRANSFER SWITCH

GE 1500/2000 KVA 12000 480Y/277 VAC R274136 TRANSFORMER

WESTINGHOUSE 2500/3333 KVA 12000V TRANSFORMER WES8504-2

GOLDEN GATE 2500/3333 KVA 20800V TRANSFORMER 1197-1-1

SIEMENS ALLIS 2000/2667 KVA 4160V 480Y/277 TRANSFORMER

ITE 1500/2000 KVA 4160 480Y/277 VAC TRANSFORMER

CUTLER HAMMER 1500HP MED VOLTAGE V602J4G VACUUM STARTER

SIEMENS SBH5000 5000A FRAME 600VAC 3P CIRCUIT BREAKER

JOSLYN HI-VOLTAGE 15KV FAST TRANSFER SWITCH FASTRAN25

SIEMENS 2500 KVA 12000V 480Y/277 TRANSFORMER CORE

UNUSED HAMMOND 1300 KVA 2300V DRY TYPE TRANSFORMER

SQUARE-D 1500 KVA 4160 TO 480Y/277 VAC 3PH TRANSFORMER

ONAN 1200A 480V AUTOMATIC TRANSFER SWITCH BTM-3374225

CUTLER-HAMMER 480Y/277V SPB-100 4000A DISCONNECT SWITCH

SQUARE-D 2000A 600VAC LSIG SEF361600LSG CIRCUIT BREAKER

UNUSED GE POWER BREAK II SHD40B440 4000 CIRCUIT BREAKER

600 HP 1900 RPM 750V ELECTRIC DC MILL MOTOR

McGRAW-EDISON SF6 38KV 38 KV VACUUM CIRCUIT BREAKER

700 HP TOSHIBA 3PH 4 POLE 1785 RPM INDUCTION MOTOR

MAAG 5220 kW 14,400/1,800 RPM GEAR REDUCER PF 3-26

SOUTHERN T.C. 1500 KVA 4160V N3R TRANSFORMER NO T4572

ITE 1500/2000 KVA 12000V DRY TYPE TRANSFORMER 24-27044

WESTINGHOUSE SPB-100 5000A POW-R CIRCUIT BREAKER W LSIG

UNUSED SQUARE-D SED361600LSG 1600A CIRCUIT BREAKER NIB

CUTLER-HAMMER 1200A 480V 3PH AUTOMATIC TRANSFER SWITCH

CUTLER-HAMMER 1200A 120-600V AUTOMATIC TRANSFER SWITCH

ZENITH 1200A 460VAC 3PH 60Hz AUTOMATIC TRANSFER SWITCH

5000 AMP MDSC50 MAGNUM CIRCUIT BREAKER W/ PROGRAMMER

CUTLER HAMMER SPB 100 SPBR340R 4000 A CIRCUIT BREAKER

MGM 1000 KVA 12000 480Y/277 AC 378-W0138 TRANSFORMER

UNUSED SIEMENS CUBICLE BUS WLL3A340 CIRCUIT BREAKER

FPT 1000 KVA 3PH 4160 460Y/266 VAC 50912 TRANSFORMER

SIERRA 1333/1777 KVA DRY TYPE COPPER COIL TRANSFORMER

S&C PAD MOUNTED PME-12 15KV 600A SWITCH 65172R1-F2KM1

2 CUTLER HAMMER MEDIUM VOLTAGE 4000/4160 MOTOR STARTERS

GE 300 HP 500 RPM INDUCTION MOTOR 460 VAC 8309S FRAME

S&C PAD MOUNTED 15KV 600A PME-9 SWITCH 65152R1-F2KM1

CUTLER-HAMMER ELECTRICALLY OP. MANUAL TRANSFER SWITCH

SQUARE-D AUTO TRANSFORMER REDUCED VOLTAGE 400HP STARTER

WESTINGHOUSE SPB 100 POW-R 2500A LSG CIRCUIT BREAKER

MGM 1000 KVA 12000V DRY TYPE TRANSFORMER 85-3-24446-B

SORGEL 1000/1333 KVA 4160V N3R DRY-TYPE TRANSFORMER

Titan : Sidewinder 1999 PEARL WHITE TITAN SIDEWINDER S&S 107″ SOFT-TAIL

ASCO 800A 480Y277 AUTOMATIC TRANSFER SWITCH F94038097XC

SIEMENS CUBICLE BUS WLS2A332 3200 LSIG CIRCUIT BREAKER

WESTINGHOUSE SPB100 3000A LSI DRAW OUT CIRCUIT BREAKER

UNUSED G&W 15.5 KV 600 AMP SF6 GAS TRANSFER SWITCH NR

UNUSED 600 HP GE AC MOTOR BBDP 2300V 5K509AN2866M

GE POWERBREAK THCVV9640K 4000A 600VAC LSIG DO BREAKER

MERLIN GERIN MP40H1 4000A MASTERPACT CIRCUIT BREAKER

ASCO 962 AUTOMATIC TRANSFER SWITCH 3 PHASE 1200 AMP

SIEMENS SBS 2500 SBS4025 600VAC CIRCUIT BREAKER SBTLSI

UNUSED MERLIN GERIN MASTERPACT MP30H1 3000A LSI BREAKER

UNUSED SQUARE-D SED36800LSG 800A CIRCUIT BREAKER NIB

MULTI-AMP RTT-7 RELAY TEST EQUIPMENT PANEL SET-UP

38KV 12KA 560A AUTO RECLOSER VWVE38 w/ CONTROL BOX

ASCO 962 AUTOMATIC 800A 480V TRANSFER SWITCH E962380097

WESTINGHOUSE DHP-VR 15 KV VACUUM CIRCUIT BREAKER NR

GE 300 HP 400/700 RPM CD6169 DC MOTOR NR

S&C PAD MOUNTED PME-9 15KV 600A SWITCH 65152R1-F2KM1

S&C PAD MOUNTED PMH-9 SWITCH 15KV 600A 55152R3-K2-S118

750 KVA 4160D-600D COMPARTMENTAL OIL-FILLED TRANSFORMER

WESTINGHOUSE VCP-WR 15 KV VACUUM CIRCUIT BREAKER NR

MGM 750 KVA 2400V 208Y/120 N3R DRY TYPE TRANSFORMER

NEW OUTDOOR MANUAL TRANSFER SWITCH N3R 1200A 3 POLE

WESTINGHOUSE SELTRONIC 2000A PCCA3200F CIRCUIT BREAKER

WESTINGHOUSE 4000A DS-840 AC POWER CIRCUIT BREAKER

UNUSED SIEMENS 350 HP 1181 RPM 4160V 509S WP2 MOTOR

WESTINGHOUSE PC32000F 2000A MAX 600VAC CIRCUIT BREAKER

CUTLER HAMMER MAGNUM 3200 AMP MDSC32 AC CIRCUIT BREAKER

FCX SOLID STATE FREQUENCY CONVERTER 50 / 60Hz to 400Hz

INDOOR 15KV 600A FUSIBLE LOAD INTERRUPTER SWITCH

1000HP 885RPM 2300V 4420-Z 1K148413 SQUIRREL CAGE MOTOR

NEW INDOOR 5KV 600A FUSIBLE LOAD INTERRUPTER SWITCH NR

UNUSED SIEMENS CUBICLE BUS WLN2A308 CIRCUIT BREAKER

US ELECTRIC 500HP 1200RPM 2300V 5809 DPBB TITAN MOTOR

TOSHIBA 250 HP 1775 RPM 2300/4160V V2504VLF3J0 MOTOR

MGM 500 KVA 12000V DRY TYPE COPPER COIL TRANSFORMER

SQUARE-D DS-632 3200A AC POWER CIRCUIT BREAKER LI

FPE 100H-1 4000A 120VAC CIRCUIT BREAKER V-4753

CUTLER HAMMER DSII-616 1600A AC POWER CIRCUIT BREAKER

SIEMENS CUBICLE BUS WLN2A316 1600A LSIG CIRCUIT BREAKER

FPE 440 KVA 4160 460Y/266 VAC 11384-001 TRANSFORMER

US MOTORS 400HP 1180RPM WP2 5809 2300V ELECTRIC MOTOR

GE THCVVF9640E1CK 4000A 120VAC CIRCUIT POWER BREAKER

BROWNING POWER-MATCH 2:0 GEAR REDUCER 600HP 1200-600RPM

US ELECTRICAL 500HP 1800RPM 4160V 3PH INDUCTION MOTOR

HEINEMANN TS29A CIRCUIT BREAKER TEST SET

CUTLER-HAMMER PB31600PRF TRI-PAC CIRCUIT BREAKER

ONAN BT400 400A 480V 4P 60Hz BYPASS TRANSFER SWITCH

UNUSED SQUARE-D SED36400LSG 400A CIRCUIT BREAKER NIB

WESTINGHOUSE 75HP 700RPM 460V TWFC WOUND ROTOR MOTOR

1984 AMADA AMADAN-SS 104 SP-30 29 TON PUNCH PRESS

700KVA 4160V R-TEMP FLUID TRANSFORMER 73NP12W01S NR

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RUSSELECTRIC 600A MODEL 2000 AUTOMATIC TRANSFER SWITCH

EBA 500 KVA 2400V DRY TYPE CAST COIL N3R TRANSFORMER

ALLEN-BRADLEY ADJUSTABLE FREQUENCY AC DRIVE 350 KVA NR

25 TELEMECANIQUE LC1F330 NON-REVERSING IEC CONTACTORS

ACME 500 KVA 480 208Y/120 VAC T-1-53319-3S TRANSFORMER

MGM 500 KVA 480 TO 240 VAC HT500A3C1 TRANSFORMER

SQUARE-D 500 KVA 480 208Y/120 VAC 500T68HIS TRANSFORMER

SIEMENS CUBICLE BUS WLN2A308 800A LSIG CIRCUIT BREAKER

GE ZENITH CONTROLS 1000A TRANSFER SWITCH ZTGK100FC-7

FPE 14.4KV 600A LOAD INTERRUPTER COMPARTMENT SWITCH

S&C 14.4 KV 200A N3R PAD MOUNTED PMS-12 MARK III SWITCH

S&C 14.4KV 600A N3R SML-20 PAD-MOUNTED SWITCH

S&C 27KV 600A 3PH PMH-6 PAD MOUNTED GEAR MARK II SWITCH

S&C SMU-20 27KV 600A ELECTRICALLY OP. FUSIBLE SWITCH

CUTLER HAMMER DSII-608 800A AC POWER CIRCUIT BREAKER

GE OIL FILLED TRANSFORMER SUBSTATION W/ SWITCH 750-966

MGM 400 KVA 208 480Y/277 VAC AC370-T0133 TRANSFORMER

McGRAW-EDISON 15.5 KV VWE AUTOMATIC RECLOSER 5211

SQUARE-D SEDG25 2500A CIRCUIT BREAKER W/ S925LIG Trip

ALLIS CHALMERS 300HP 705RPM 4160V 30D8 ELECTRIC MOTOR

RELIANCE ELECTRIC 75HP 460V N1 VFD W/ N3R ENCLOSURE

DROTT 85RM2 5-TON MOBILE CARRY DECK CRANE

SIEMENS SBS2000 SBS2020F 2000A MO FIXED CIRCUIT BREAKER

UNUSED GE TRLA36BD16 1600A CIRCUIT BREAKER TR16B LSIG

ABB DRY-TYPE NEMA 1 500 KVA 3 PH TRANSFORMER ABB511111

2 CUTLER-HAMMER MAGNUM DS MDS608 IN CABINET

ASCO 400A 480Y/277V 962 AUTOMATIC TRANSFER SWITCH

UNUSED CUTLER-HAMMER CMDL3800 CIRCUIT BREAKER W/ TRIP

UNUSED CUTLER-HAMMER HLD3600T107 600A CIRCUIT BREAKER

WESTINGHOUSE PB32500 2500A 600VAC FRAME CIRCUIT BREAKER

UNUSED 400A 480V 3PH4W KOHLER AUTOMATIC TRANSFER SWITCH

UNUSED ZENITH 400A 120/208 AUTOMATIC TRANSFER SWITCH

STERLING 200HP 1191RPM 4160V TEFC 355LL ELECTRIC MOTOR

WESTINGHOUSE DS-416 1600A AC POWER CIRCUIT BREAKER LSI

WESTINGHOUSE SPB-65 1600A DRAW OUT LSI CIRCUIT BREAKER

UNUSED SIEMENS 300 KVA 480 208Y/120 3F3Y300 TRANSFORMER

5KV 200A INDOOR/OUTDOOR MINI LOAD INTERRUPTER SWITCH