PLC產(chǎn)品已經(jīng)標(biāo)準(zhǔn)化、系列化、模塊化，配備有品種齊全的各種硬件裝置供用戶選用，用戶能靈活方便地進(jìn)行系統(tǒng)配置，組成不同功能、不同規(guī)模的系統(tǒng)。PLC的安裝接線也很方便，一般用接線端子連接外部接線。PLC有較強(qiáng)的帶負(fù)載能力，可以直接驅(qū)動一般的電磁閥和小型交流接觸器主電路是給異步電動機(jī)提供調(diào)壓調(diào)頻電源的電力變換部分，變頻器的主電路大體上可分為兩類：電壓型是將電壓源的直流變換為交流的變頻器，直流回路的濾波是電容。鄭工19959281761

GE General Electric TJJ436200 600 V 200 Amp 3 Pole Circuit Breaker & Trip

GE General Electric TJJ436150WL Circuit Breaker 3P 150A 600V TJJ436150
GE General Electric TJJ436125WL Circuit Breaker 3P 125A 600V TJJ436125
GE GENERAL ELECTRIC 91-241R12 BASIC PROCESSOR P.L.C. KCC9029, 8607ER L FL
GE 9L10MAC113 GENERAL ELECTRIC SURGE SUPRESSOR 960 JOULES PER PHASE 120 FE
250 HP GENERAL ELECTRIC MOTOR 445TS FRAME [3570 RPM]
150 HP GENERAL ELECTRIC AC MOTOR
UNSURPLUS GE General Electric TVRMS2 Digital Test Kit In Original 
UNGeneral Electric TPVVF6620 600V 2000A MVT INSULATED CASE CIRCUIT BREAKER
UNGeneral Electric TPVVF6620 600V 2000A INSULATED CASE CIRCUIT BREAKER
UNGeneral Electric TPVF8630FC 600V 3000A INSULATED CASE CIRCUIT BREAKER
UNGENERAL ELECTRIC TKMA836T800 600 VAC 800 Amp 3 Pole TRIP UNIT
UNGENERAL ELECTRIC TKMA836T700 600 VAC 700 Amp 3 Pole TRIP UNIT
UNGENERAL ELECTRIC TKMA3T1200 600 VAC 1200 Amp 3 Pole TRIP UNIT
UNGENERAL ELECTRIC TKMA3T1000 600 VAC 1000 Amp 3 Pole TRIP UNIT
UNGENERAL ELECTRIC TKM836800 600 VAC 800 Amp 3 Pole CIRCUIT BREAKER
UNGENERAL ELECTRIC TKM3F 600 VAC 1200 Amp 3 Pole CIRCUIT BREAKER frame
UNGENERAL ELECTRIC TKM2F 600 VAC 1200 Amp 2 Pole CIRCUIT BREAKER frame
UNGENERAL ELECTRIC TJK636T600 600 VAC 600 Amp 3 Pole TRIP UNIT
UNGENERAL ELECTRIC TJK636T500 600 VAC 500 Amp 3 Pole TRIP UNIT
UNGENERAL ELECTRIC TJK636T450 600 VAC 450 Amp 3 Pole TRIP UNIT