美國(guó)GE模塊IC756CDV000E-97

美國(guó)GE模塊IC756CDV000E-97

變頻器電源

變頻器電源主要用于交流電機(jī)的變頻調(diào)速，其在電氣傳動(dòng)系統(tǒng)中占據(jù)的地位日趨重要，已獲得巨大的節(jié)能效果。變頻器電源主

電路均采用交流-直流-交流方案。工頻電源通過(guò)整流器變成固定的直流電壓，然后由大功率晶體管或IGBT組成的PWM高頻變換

器，將直流電壓逆變成電壓、頻率可變的交流輸出，電源輸出波形近似于正弦波，用于驅(qū)動(dòng)交流異步電動(dòng)機(jī)實(shí)現(xiàn)無(wú)級(jí)調(diào)速。

上400kVA以下的變頻器電源系列產(chǎn)品已經(jīng)問(wèn)世。八十年代初期，將交流變頻調(diào)速技術(shù)應(yīng)用于空調(diào)器中。至

1997年，其占有率已達(dá)到日本家用空調(diào)的70%以上。變頻空調(diào)具有舒適、節(jié)能等優(yōu)點(diǎn)。于90年代初期開(kāi)始研究變頻空調(diào)，

96年引進(jìn)生產(chǎn)線生產(chǎn)變頻空調(diào)器，逐漸形成變頻空調(diào)開(kāi)發(fā)生產(chǎn)熱點(diǎn)。預(yù)計(jì)到2000年左右將形成高潮。變頻空調(diào)除了變頻電源

外，還要求有適合于變頻調(diào)速的壓縮機(jī)電機(jī)。優(yōu)化控制策略，選功能組件，是空調(diào)變頻電源研制的進(jìn)一步發(fā)展方向。

IC695ALG628 Analog Input HART module, 8 channels single ended, 4 channels differential,channels are configurable for voltage,current and current/ HART. Supports Current: 0 to 20mA, 4 to 20mA, /- 20mA;  Voltage: /- 10V, 0 to 10V, /- 5V, 0 to 5V, 1 to 5V.  The

IC695ALG628RS Refurbished Analog Input HART module, 8 channels single ended, 4 channels differential,channels are configurable for voltage,current and current/ HART. Supports Current: 0 to 20mA, 4 to 20mA, /- 20mA; Voltage: /- 10V, 0 to 10V, /- 5V, 0 to 5V, 1 t

IC695ALG704 Analog Output Module, 4 channels,that is configurable for voltage and current, configured for Current: 0 to 20mA, 4 to 20mA;  Voltage: /- 10 VDC, 0 to 10VDC per channel non isolated.  Up to 16 bit resolution. Requires high capacity terminal block IC

IC695ALG704CA Conformal Coated Analog Output Module,4 channel voltage/current.  Module  does not include terminal block.

IC695ALG708 Analog Output Module, 8 channels,that is configurable for voltage and current, configured for Current: 0 to 20mA, 4 to 20mA;  Voltage: /- 10 VDC, 0 to 10VDC per channel non isolated.  Up to 16 bit resolution. Requires high capacity terminal block IC

IC695ALG708CA Conformal Coated Analog Output Module,8 channel voltage/current.  Moduledoes not include terminal block.

IC695ALG728 Analog Output HART Module, 8 channels,that is configurable for voltage, current, current/HART configured for Current: 0 to 20mA, 4 to 20mA; Voltage: /- 10VDC, 0 to 10VDC per channel non isolated.  Up to 16 bit resolution.  Requires high capacity ter

IC695ALG808 Isolated Analog Output module, 8 channels, that is configurable for voltage and current.  Requires high capacity terminal block IC694TBB032 or IC694TBS032.

IC695ALG808CA RX3i Isolated Analog Output module conformal coated, 8 channels, that is configurable for voltage and current.  Requires high capacity terminal block IC694TBB032 or IC694TBS032.

IC695CBL001 Energy Pack Cable, 3 ft. (0.91m)

IC695CDEM002 RX3i type 2 demo case for Chinese market.  Demo includes CPU, power supply, Ethernet, input simulator, output with ESCP, high speed counter, Universal analog and analog output modules.  Demo also includes QuickPanel control/view includes thermocouple

IC695CHS007 7 Slot Universal base.  Slot 0 limited to power supply (IC695PSxxx) only and slot 6 is a PCI slot only (IC695xxx).  Slots 1 through 5 support both PCI and high speed serial connection (IC695xxx and IC694xxx)

IC695CHS007LT RX3i 7-slot Universal Backplane Low Temperature tested.

IC695CHS012 RX3i 12 slot universal base

IC695CHS012CA RX3i 12 slot universal backplane. Conformal Coated.

IC695CHS016 RX3i 16 universal modules slots base

IC695CHS016CA RX3i 16 universal slots backplane with conformal coating.




hort racks.