ATV320U55N4B施耐德變頻器 |
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高性能變頻器 隨著控制理論、交流調(diào)速理論和電力電子技術(shù)的發(fā)展,異步電動(dòng)機(jī)的矢量控制方式得到了充分的重視和發(fā)展,采用矢量控制方式高性能變頻器和變頻器電動(dòng)機(jī)所組成的調(diào)速系統(tǒng)在性能上已經(jīng)達(dá)到和超過了直流伺服系統(tǒng)。此外,由于異步電動(dòng)機(jī)還具有對環(huán)境適應(yīng)性強(qiáng)、維護(hù)簡單等許多直流伺服電動(dòng)機(jī)所不具備的優(yōu)點(diǎn),在許多需要進(jìn)行高速高精度控制的應(yīng)用中,這種高性能交流調(diào)速系統(tǒng)正在逐步替代直流伺服系統(tǒng)。 同通用變頻器相比,高性能變頻器基本上采用了矢量控制方式,而驅(qū)動(dòng)對象通常是變頻器廠家電動(dòng)機(jī).并且主要應(yīng)用于對電動(dòng)機(jī)的控制性能要求較高的系統(tǒng)。 Reliance / Automax Rack Assembly 10 Slot Power Supply HONEYWELL 900R12-0101 12 SLOT I/O RACK *NEW IN A BOX* ALLEN BRADLEY 1746-A10 SER A 10-SLOT RACK & 1746-P2 SER C POWER SUPPLY USED (B14 ALLEN BRADLEY SLC 500 POWER SUPPLY W/ 10 SLOT RACK 1746-P2 Customs services and international tracking provided Intel FXX1000WHEPS 1000W Power Supply New Bulk Packaging HONEYWELL 621-9995 D030009002C 12-SLOT I/O RACK D220980 Allen Bradley / Honeywell Power Rack Slot Card Blank Set Of 4 LOCALIZZATORE PORTATILE TRACKER GPS TK102-B TK 102-2 PRO slot SD con 3 OMAGGI From Italy Intel FXX750GERPS Spare 750W Hot-Swap Power Supply New Bulk Packaging HONEYWELL TC-RPCXX1 REDUNDANT POWER SUPPLY MODULE 120/240V-AC 115W D218013 Intel FXX1600PCRPS 1600w Redundant Power Supply Speedy shipping with multiple nationwide warehouses Customs services and international tracking provided GPS Tracker TK102-2 TK102 2 Ortung GSM Peilsender / 4-Band / 2GB Speicher Slot From Germany Newly ListedALLEN BRADLEY SLC500 10 SLOT RACK WITH POWER SUPPLY Allen Bradley SLC 500 1746-P2 1746 P2 power supply with 10 slot rack From Australia ALLEN BRADLEY 1746-A10 SER B 10-SLOT RACK & 1746-P2 SER C POWER SUPPLY PLC Direct D3-10B-1 10 slot rack w/power supply Customs services and international tracking provided Tennelec Crate 12-Slot Chassis & TC-911 Power Supply ALLEN BRADLEY SLC 500 10-SLOT RACK 1746-A10 SER B W/ POWER SUPPLY 1746-P2 SER. C Intel FXX750PCRPS 750W Common Redundant Power Supply New Bulk Packaging 12v GPS Car Charger Cigarette Lighter 8-Pin USB Connector for TK102 TK102-2 USA Intel 460W Common Redundant Power Supply FXX460GCRPS (Gold-Efficiency) - 460 W Over 10 years of exceptional service Customs services and international tracking provided Allen-Bradley SLC 500 10 Slot Rack W/ Power Supply 1746-P2, & 7 Modules Intel 750W Common Redundant Power Supply FXX750PCRPS (Platium-Efficiency) - 750 Speedy shipping with multiple nationwide warehouses Customs services and international tracking provided IPC ISSC 621-9931 I/O RACK POWER SUPPLY 6219931 NIB GE FANUC IC610CHS10A RACK 115/230V POWER SUPPLY 10 SLOT Allen-Bradley SLC 500 10 Slot Rack 1746-A10 W/ Power Supply 1746-P2, & Modules HONEYWELL 921-9991 IPC I/O RACK W/ 04E-00241-00, 621-0022, 621-0010R, 621-9934 Allen-Bradley SLC 500 Rack Power Supply I/O Modules & Rack Interconnect Cable Allen Bradley SLC500 Power Supply, 10 Slot Rack 1746PZ Allen Bradley Power Supply 1746-P2 SER C 10-Slot Rack 1746-A10 SER B From Australia Honeywell ISSC Power Supply Model 621-9931 ALLEN-BRADLEY 1746-P2/ 1746-A10 SLC 500 POWER SUPPLY WITH 10 SLOT RACK IPC ISSC 621-9931 I/O RACK POWER SUPPLY 6219931 NIB ALLEN BRADLEY SLC 500 10-SLOT RACK 1746-A10 SER B W/ POWER SUPPLY 1746-P2 SER. C ALLEN BRADLEY 1746-A10 SER B 10-SLOT RACK & 1746-P2 SER C POWER SUPPLY 12v GPS Car Charger Cigarette Lighter 8-Pin USB Connector for TK102 TK102-2 USA AUTOMATION DIRECT D3-10B-1 10 SLOT RACK W/ POWER SUPPLY 85VA 94-240VAC, NEW Honeywell rail I/O series A Customs services and international tracking provided Intel FXX400PSU 400W High Efficiency Power Supply Intel 460W Common Redundant Power Supply FXX460GCRPS (Gold-Efficiency) - 460 W Over 10 years of exceptional service Customs services and international tracking provided Intel 750W Common Redundant Power Supply FXX750PCRPS (Platium-Efficiency) - 750 Speedy shipping with multiple nationwide warehouses Customs services and international tracking provided LOCALIZADOR GPS TRACKER TK102-2 O TK102B + ALIMENTADOR INSTALACI?N EN VEH?CULOS From Spain Allen-Bradley SLC 500 10 Slot Rack W/ Power Supply 1746-P2, & 7 Modules HONEYWELL 621-9934 8A I/O POWER SUPPLY 115/230VAC 6219934 NIB NIB HONEYWELL 621-9933 I/O POWER SUPPLY 15A, 115/230VAC, 6219933 IPC ISSC 621-9931 I/O RACK POWER SUPPLY 6219931 NIB FS ALLEN BRADLEY 1746-A10 SER B 10-SLOT RACK & 1746-P1 SER A POWER SUPPLY USED (B07 HONEYWELL ISSC IPC 621 I/O RACK POWER SUPPLY MODULE PLC 115/230V 621-9931 Intel FXX1200PCRPS 1200W Common Redundant Power Supply Intel FXX1200PCRPS 1200W Common Redundant Power Supply Allen-Bradley SLC 500 10 Slot Rack 1746-A10 W/ Power Supply 1746-P2, & Modules HONEYWELL 51196653-100 POWER SUPPLY MODULE 5SLOT LCN CHASSIS - REV LVL D From Indonesia Intel FXX1200PCRPS G18593-007 Delta DPS-1200TB A 1200W Power Supply New Bulk ALLEN BRADLEY * POWER SUPPLY W/ 4 SLOT RACK * 1746-2 SER. C HONEYWELL 620-0053 10-SLOT I/O EXPANDER ***XLNT*** LOCALIZZATORE TRACKER GPS TK102-B TK 102-2 TK102 PRO slot SD From Italy HONEYWELL 51404125-250 REV D POWER SYSTEM CAGE REV D HPN 7SLOT Allen Bradley Power Supply 1746-P2 SER C 10-Slot Rack 1746-A10 SER B From Australia Zusatzakku 11000mAh fürTracker TK102-2 TK102 *Powerakku From Germany KOYO DIRECT LOGIC 305 10 SLOT RACK WITH I/O MODULE POWER SUPPLY D3-10B Customs services and international tracking provided LOT 4 NEW HONEYWELL TC-XXXXX2 CARD SLOT FILLER EMPTY MODULE B325979 Radial Engineering Workhorse Powerhouse 10-Slot 500 Series Power Rack ALLEN BRADLEY 1746P2 POWER SUPPLY W/ 1746A7 7 SLOT RACK Allen Bradley 1746-P2 Power Supply + 1746-A10 10-Slot-Rack -used- From Germany Allen Bradley SLC 500 I/O system 13 slot rack HONEYWELL 621-9934 I/O POWER SUPPLY MODULE 8A 115/230V Allen Bradley SLC 500 Power Supply 1746-P2 Ser. C w/ 10 slot rack A10 Customs services and international tracking provided MEASUREX 08343800 POWER SUPPLY CHASSIS 10-SLOT RACK REV H D219512 Toshiba EX10*UBB2 9 slot rack c/w PS261, PU234 T2 CPU, LK11 TOSLINE-30, +56i/o From United Kingdom LOT 9 HONEYWELL ASSORTED TC-XXXXX2 TC-XXXXX1 CARD SLOT FILLER MODULE B326006 Allen Bradley 1746-P2 SLC500 Power Supply w/ 10-Slot Rack Honeywell ISSC 621-9990 IPC I/O Rack/Chassis Customs services and international tracking provided Allen Bradley 1746-A10 10 Slot Rack with 1746-P2 Series B Power Supply Allen Bradley 1746-P1 with 1746-A10 Power Supply & 10 Slot Rack Allen Bradley 1746-A10 10-Slot Rack with 1746-P3 Power Supply HONEYWELL IPC 621-9991 I O PLC RACK 6219996 Customs services and international tracking provided Honeywell I/O Rack PLC Rack Model 320B Upgrade Kit NIB Allen Bradley SLC500 1746-P2 Power Supply 7 Slot Rack VINTAGE HONEYWELL PHOTOGRAPHIC POWER SUPPLY Customs services and international tracking provided GE FANUC 90-30--10 SLOT RACK--30 W POWER SUPPLY--WITH KEY Customs services and international tracking provided Intel FXX1200PCRPS 1200W Common Redundant Power Supply Allen Bradley 1746-A10 10-Slot Rack with 1746-P3 Power Supply HONEYWELL IPC 621-9991 I O PLC RACK 6219996 Customs services and international tracking provided Honeywell I/O Rack PLC Rack Model 320B Upgrade Kit NIB Allen Bradley SLC500 1746-P2 Power Supply 7 Slot Rack ![]() ![]() |
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