1756-RMC3
1756-RMC3
2、逻辑设计法
逻辑设计法是利用逻辑代数来进行电路设计,从生产机械的拖动要求和工艺要求出发,将控制电路中的接触器、继电器线圈的通电与断电,触点的闭合与断开,主令电器的接通与断开看成逻辑变量,根据控制要求将它们之间的关系用逻辑关系式来表达,然后再化简,做出相应的电路图。
逻辑设计法的优点是能获得理想、经济的方案,但这种方法设计难度较大,整个设计过程较复杂,还要涉及一些新概念,因此,在一般常规设计中,很少单独采用。其具体设计过程可参阅专门论述资料,这里不再作进一步介绍。
GE ELECTRIC MOTOR 500HP 1785 RPM 4160V ENCL: DP
ABB E2N-A 16 SACE E2 CIRCUIT BREAKER 2000A FRAME 600V D
SIEMENS SBS 2500 SBS4025 600VAC CIRCUIT BREAKER SBTLSI
UN MERLIN GERIN MASTERPACT MP30H1 3000A LSI BREAKER
GE HS3B250 CIRCUIT BREAKER 2500A 600V FIXED MOUNT MANUA
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
TOSHIBA 800HP 3560RPM 4160V 355-1120 INDUCTION MOTOR
S&C PAD MOUNTED PMH-9 SWITCH 15KV 600A 55152R3-K2-S118
UN SQUARE-D SED36800LSG 800A CIRCUIT BREAKER NIB
SQUARE-D SESDG16E1C1D1G2 1600A 600V CIRCUIT BREAKER LSI
SIEMENS SBS2500 SBS4025 CIRCUIT BREAKER 2500A 600V SB25
UN SQUARE-D X-6304-45 PCF3625006914 2500A FRAME 600
WESTINGHOUSE VCP-WR 15 KV VACUUM CIRCUIT BREAKER NR
INDOOR 15KV 600A FUSIBLE LOAD INTERRUPTER SWITCH
MGM 750 KVA 2400V 208Y/120 N3R DRY TYPE TRANSFORMER
UN CUTLER-HAMMER MDS800 800A FRAME CIRCUIT BREAKER
OUTDOOR MANUAL TRANSFER SWITCH N3R 1200A 3 POLE
MERLIN GERIN MASTERPACT NW20H CIRCUIT BREAKER 2000A 600
SQUARE-D SED361600LIES5A?8 1600A 600V CIRCUIT BREAKER MI
WESTINGHOUSE SELTRONIC 2000A PCCA3200F CIRCUIT BREAKER
ABB SACE S8 S8V CIRCUIT BREAKER 1600A FRAME 600V MANUAL
GE TP2520TTFCR CIRCUIT BREAKER 2000A FRAME 600V FIXED M
UN AMERICAN NP632160 CIRCUIT BREAKER 2500A FRAME 60
MERLIN GERIN MASTERPACT NW25H CIRCUIT BREAKER 2500A 600
WESTINGHOUSE 4000A DS-840 AC POWER CIRCUIT BREAKER
SQUARE-D MP20H1 CIRCUIT BREAKER 2000A FRAME STR 18M TRI
1000HP 885RPM 2300V 4420-Z 1K148413 SQUIRREL CAGE MOTOR
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CUTLER-HAMMER ELECTRICALLY OP. MANUAL TRANSFER SWITCH
UN SIEMENS 350 HP 1181 RPM 4160V 509S WP2 MOTOR
WESTINGHOUSE PC32000F 2000A MAX 600VAC CIRCUIT BREAKER
GE TPMMF76E6 CIRCUIT BREAKER 2500A FRAME 600V DRAW OUT
CUTLER HAMMER MAGNUM 3200 AMP MDSC32 AC CIRCUIT BREAKER
GE SHF16D216 HI-BREAK MANUAL CIRCUIT BREAKER 1600A 600V
SQUARE-D PXF361600 1600A 600V CIRCUIT BREAKER MICROLOGI
UN SIEMENS CUBICLE BUS WLN2A308 CIRCUIT BREAKER
GE SHD20D220 HI-BREAK MANUAL CIRCUIT BREAKER 2000A 600V
UN CUTLER-HAMMER PB31600PR 1600A FRAME 600V CIRCUIT
US ELECTRIC 500HP 1200RPM 2300V 5809 DPBB TITAN MOTOR
TOSHIBA 250 HP 1775 RPM 2300/4160V V2504VLF3J0 MOTOR
SQUARE D SOLENARD 4.76KV 1200A DRAW OUT DSE23B
MGM 500 KVA 12000V DRY TYPE COPPER COIL TRANSFORMER
GE TP2020TT CIRCUIT BREAKER 2000A FRAME 600V ELECT OPS
GE SHF20D220 HI-BREAK MANUAL CIRCUIT BREAKER 2000A FRAM
GE SSF16B216 STD BREAK MANUAL CIRCUIT BREAKER 1600A 600
MERLIN GERIN MASTERPACT NW16N CIRCUIT BREAKER 1600A 600
WESTINGHOUSE PA3200F 2000A FRAME 600V CIRCUIT BREAKER 1
FPE NP632000 CIRCUIT BREAKER 2500A FRAME 600V FIXED MOU