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(duì)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(duì)象通常是變頻器廠家電動(dòng)機(jī)．并且主要應(yīng)用于對(duì)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
Inb 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
Inb FXX750GERPS Spare 750W Hot-Swap Power Supply New Bulk Packaging
HONEYWELL TC-RPCXX1 REDUNDANT POWER SUPPLY MODULE 120/240V-AC 115W D218013
Inb 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
Inb FXX750PCRPS 750W Common Redundant Power Supply New Bulk Packaging
12v GPS Car Charger Cigarette Lighter 8-Pin USB Connector for TK102 TK102-2 USA
Inb 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
Inb 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
Inb FXX400PSU 400W High Efficiency Power Supply
Inb 460W Common Redundant Power Supply FXX460GCRPS (Gold-Efficiency) - 460 W
Over 10 years of exceptional service
Customs services and international tracking provided
Inb 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 INSTALACIóN EN VEHíCULOS
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
Inb FXX1200PCRPS 1200W Common Redundant Power Supply
Inb 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
Inb 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
Inb 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
