Description
ABB UNITROL 5000 is a decentralized controller belonging to the fifth generation excitation system of the UNITROL series. This controller includes a series of advanced technologies and processes, such as DSP digital signal processing technology, intelligent current sharing technology of controllable silicon rectifier bridge, low residual voltage fast excitation technology, comprehensive communication functions, and various debugging methods. The UNITROL 5000 not only includes the core technologies of its previous two generations of excitation regulators, UNITROL F and UNITROL P, but also incorporates the most advanced research achievements and processes in the field of digital control.
This controller has multiple functions, including control functions (voltage regulator equipped with adjustable PID controller, excitation current regulator equipped with adjustable PI controller, etc.) and monitoring protection functions (overcurrent protection, inverse time limit and instantaneous overexcitation protection, etc.). In addition, it also has functions such as reactive power induction, under excitation and over excitation limiters, power factor or MVAr power system stabilizer.
Since its launch in the market, ABB UNITROL 5000 has been widely used around the world. It has a significant market influence and has been used in many countries and regions. In recent years, many large and medium-sized water and thermal power plant users in China have gradually adopted this system, which has a certain market influence.
Main products, advantageous supply, and sufficient inventory:
FOXOBORO I/A: AW51B, P0400YC FBM02, P0400YV FBM18, P0400ZE FBM04, P0914WM FBM241C, FBM217 P0914TR, FBM242 P0916TA, CP40B P0961BC, FBM44 P0950BN, etc.
ALSOM MOTOROLA MVME series: MVME 162-12, MVME 167-02, MVME177-004, and other series.
HP: Workstations, servers, HP 9000 workstations, HP 75000 series spare parts, HP VXI testing equipment.
Honeywell: DCS system spare parts module, HONEYWELL TDC series, QCS, S9000 and other spare parts.
Yaskawa: servo controller, servo motor, servo driver.
Allen Bradley: 1756/1771/1785/2711 series, RelIance electromechanical and other products.
Woodward: SPC valve position controller, PEAK150 digital controller.
WORK APPLIANCE: Data storage module.
Schneider: MODICON 140 series, Quantum memory cards, Quantum power modules, etc.
XYCOM: Spare parts such as XVME-103, XVME-690, VME bus, etc.
FANUC: Various spare parts such as modules, cards, drives, etc. NOKI: Card and module spare parts.
SIEMENS: SIEMENS Iskamatic, SIEMENS SImatic S5, SIEMENS SImatic C1, CNC systems, etc.
Bosch Rexroth: Electronic transmission and control, I/O modules, PLC controllers, drivers, etc.
Rexroth Indramat: Special product. ※ B&R: PLC
ABB: ABB MasterpIece200/AC450, ABB MastervIew 850/1, Advance OCS, MOD 30/MODCELL, MOD 300, BaIley INFI90, ABB ProcontIc, ABB Proccontrol, and other system spare parts.
TOSHIBA Toshiba: DSV1-DA, VCM1X4 2N8C2184P001-G, VCMIX4, VPCPX1, VBMPX1, etc.
HITACHI Hitachi: AIC200, CAM810, CPU800, CRT860, CTR850, CRT870, FLP800A, DHW850, etc.
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