產(chǎn)品詳情
6AV6643-0AA01-1AX0
通信功能是綜合自動(dòng)化出別于常規(guī)站最明顯的標(biāo)志之一,通信網(wǎng)絡(luò)變電站內(nèi)間隔信息可充分共享,并通過(guò)通信接口與外界信息系統(tǒng)交換信息,同時(shí)節(jié)省大量電纜,構(gòu)成一個(gè)快速、穩(wěn)定、可靠的通信網(wǎng)絡(luò)是變電站自動(dòng)化系統(tǒng)的基本要求,也是電力系統(tǒng)運(yùn)行管理功能的基本前提。
近年來(lái),隨著我國(guó)電力自動(dòng)化的不斷發(fā)展,電力系統(tǒng)通信方式也不斷改進(jìn),現(xiàn)場(chǎng)在總線技術(shù)因其組網(wǎng)方便,抗干擾能力強(qiáng)等特點(diǎn)得到廣泛應(yīng)用?,F(xiàn)場(chǎng)總線標(biāo)準(zhǔn)很多,電力自動(dòng)化系統(tǒng)中最常用的是LONWORKS和CAN總線。
LONWORKS總線通信速率為78Kbps和1.25Mbps,CAN總線通信速率為1Mbps。CAN總線是一種有效支持分布控制和實(shí)時(shí)控制的串行通信網(wǎng)絡(luò),是一種通信速率可達(dá)1Mbps的多主總線。
具有優(yōu)先搶占方式進(jìn)行總線仲裁的作用機(jī)理,通信速率高,錯(cuò)誤幀可自動(dòng)重發(fā),永久故障可自動(dòng)隔離,不影響整個(gè)網(wǎng)絡(luò)正常工作,可靠性高,而且協(xié)議簡(jiǎn)單,開(kāi)放性強(qiáng),組網(wǎng)靈活,成本低等特點(diǎn),能為電力自動(dòng)化提供開(kāi)放性、全分布及可互操作性的通信平臺(tái)。
6AV6643-0AA01-1AX0
Magpowr Unit C3 magnetic particle clutch magpower
Hydraulic Pump Tank Motor System! Oilgear 22kw 29.5hp
A06B-6078-H202#H520 A06B-6079-H207 A06B-6087-H137
A06B-6078-H206#H500 A06B-6079-H208 A06B-6087-H145
A06B-6087-H155 A06B-6089-H215 A06B-6096-H116
A06B-6087-H326 A06B-6089-H712 A06B-6096-H121
A06B-6088-H122#H500/H520 A06B-6090-H002 A06B-6096-H122
A06B-6088-H122H500 A06B-6090-H003 A06B-6096-H166
A06B-6088-H130 A06B-6090-H004 A06B-6096-H201
A06B-6088-H130#H500/H520 A06B-6090-H005 A06B-6096-H202
A06B-6088-H211#500 A06B-6090-H006 A06B-6096-H203
A06B-6088-H215#500 A06B-6090-H007 A06B-6096-H203
A06B-6088-H215#H500/H520 A06B-6090-H008 A06B-6096-H204
A06B-6088-H222#500 A06B-6090-H206 A06B-6096-H205
A06B-6088-H222#H500/H520 A06B-6090-H222 A06B-6096-H206
A06B-6088-H226 A06B-6090-H223 A06B-6096-H207
A06B-6088-H226#500 A06B-6090-H224 A06B-6096-H208
A06B-6088-H230 A06B-6090-H233 A06B-6096-H208
A06B-6088-H230#H500 A06B-6090-H234 A06B-6096-H209
A06B-6088-H230#H500/H520 A06B-6090-H236 A06B-6096-H301
A06B-6088-H245#H500/H520 A06B-6090-H244 A06B-6096-H302
A06B-6088-H255#H500/H520 A06B-6090-H266 A06B-6096-H303
A06B-6088-H315#H500/H520 A06B-6091-H118 A06B-6096-H304
A06B-6088-H315H500 A06B-6091-H130 A06B-6096-H305
Rexroth Indramat AC Servo Power supply TVM24050220 15 A
Allen Bradley 1336BRF50 Plus2 Drive w/1201HJ2 Ret $3450
Lenze Servo Motor MDSKARS071-22 w Heynau Gearbox
Rexroth Indramat Servo Motor MAC090B-0-JD-4-C/13C NICE!
Indramat Servo Motor MAC092B-0-QD-1-B w Heynau Gearbox
Indramat Servo Motor MAC092B-0-QD-4-C w Lenze Gearbox +
Indramat Servo Motor MAC092B-0-QD-4-C w Heynau Gearbox
Lenze Servo Motor Gearmotor w/brake DFVABS 080-22
Siemens Servo Motor 1FT5074 NIB SAVE! Take a LOOK!
Beckhoff PLC System LOT BK2000 KL1002 KL2012 Ret. 6000+
Machlett ML-6427 Electron Tube Triode 2.1 Mw ML6427 BIG
Thermal Transfer Heat Exchanger- Outdoor wood furnace,
Hot Water- whole house hot water supply BS-701-A4-T-BR-
ARO barrel drum pump stand Graco Bulldog Air pneumatic
100 HP Electric Motor Marathon Heavy duty 405T 1775 RPM
75HP Electric Motor Baldor Heavy duty 355T 1775 RPM
100HP Electric Motor Baldor Heavy duty 404T 1775 RPM
Sugino SELFEEDER ELECTRIC DRILL 3100VST & Controller
2 Tenoner Gang Rip Saw Motor Mereen Johnson Louis Allis
Gamet Chuck 6 1/4 3 Jaw Precision Metal Lathe &Lot Jaws
Allen Bradley AC Servo Drive 1391-DES15-DI-AQB $9,000
Sugino SELFEEDER ELECTRIC DRILL ESB-1315U Automatic
American 3000# Hydraulic Scissor Lift table roller 110v
ITE 200 Amp Safety Switch Disconnect NF-354 Siemens 600
Rockford Dynatorq 15-169-6 motor Torque control 151696


