Electronic timer
... Universal voltages of 200 - 240V ac/dc, 380 ‑ 440Vac/dc and 230 - 400V ac/dc ...
... Universal voltages of 200 - 240V ac/dc, 380 ‑ 440Vac/dc and 230 - 400V ac/dc ...
POWER SUPPLY CONTROL PSC 100 The control and monitoring unit
... with AEG’s digital Switch Mode Rectifiers allows for the design of powerful DC Power Systems compared to DC systems with only stand-alone rectifiers. Apart from the power cabling only a simple and clear arrangement of Bus wiring is required between PSC 100 and the max. 31 rectifiers. The auxiliary p ...
... with AEG’s digital Switch Mode Rectifiers allows for the design of powerful DC Power Systems compared to DC systems with only stand-alone rectifiers. Apart from the power cabling only a simple and clear arrangement of Bus wiring is required between PSC 100 and the max. 31 rectifiers. The auxiliary p ...
Sepam sales promotion package
... maintenance statistics purpose: operating time, charging time, trip circuit supervision (covering power supply, wiring and coil) cumulative total of tripping currents for 5 current ranges, operation counter, pressure (for SF6 circuit breakers) As an option, monitoring the temperature (motors, tran ...
... maintenance statistics purpose: operating time, charging time, trip circuit supervision (covering power supply, wiring and coil) cumulative total of tripping currents for 5 current ranges, operation counter, pressure (for SF6 circuit breakers) As an option, monitoring the temperature (motors, tran ...
SECTION 25 10 00 BUILDING AUTOMATION SYSTEM PART 1
... within the previous 6 seconds. 3. Alarm Response Time. The maximum time from an object going into alarm to alarm annunciation at the workstation shall not exceed 45 seconds. 4. Program Execution Frequency. Custom and standard applications shall be capable of running as often as once every 5 seconds. ...
... within the previous 6 seconds. 3. Alarm Response Time. The maximum time from an object going into alarm to alarm annunciation at the workstation shall not exceed 45 seconds. 4. Program Execution Frequency. Custom and standard applications shall be capable of running as often as once every 5 seconds. ...
AD5203设计的8串白光LED驱动方案
... of multiple series connected LEDs with a ±1.5% current matching between strings. The ADD5203 provi des various dimming modes. Each dimming mode is selectable with an external dimming mode selection pin. The LED dimming control interface can be achieved through PWM input and/or SMBus.The device provi ...
... of multiple series connected LEDs with a ±1.5% current matching between strings. The ADD5203 provi des various dimming modes. Each dimming mode is selectable with an external dimming mode selection pin. The LED dimming control interface can be achieved through PWM input and/or SMBus.The device provi ...
Predictive Digital Control of Power Factor Preregulators With Input
... current reference, while its waveform is given by the rectified input voltage. Moreover, in [3]–[5], [8], and [9], some advantages of the digital implementation have been investigated, and, more specifically, digital techniques aimed to remove the output voltage ripple at twice the line frequency ha ...
... current reference, while its waveform is given by the rectified input voltage. Moreover, in [3]–[5], [8], and [9], some advantages of the digital implementation have been investigated, and, more specifically, digital techniques aimed to remove the output voltage ripple at twice the line frequency ha ...
Course Descriptions
... systems-on-a-chip, intellectual property (IP) core-based design, embedded networks; Software design tools and technologies: CAD tools, compilers, and assemblers. Hardware design tools and technologies: hardware-description languages, high-level synthesis tools, ASIC and FPGA design flows; Real-time ...
... systems-on-a-chip, intellectual property (IP) core-based design, embedded networks; Software design tools and technologies: CAD tools, compilers, and assemblers. Hardware design tools and technologies: hardware-description languages, high-level synthesis tools, ASIC and FPGA design flows; Real-time ...
Distributed control system
A distributed control system (DCS) is a control system for a process or plant, wherein control elements are distributed throughout the system. This is in contrast to non-distributed systems, which use a single controller at a central location. In a DCS, a hierarchy of controllers is connected by communications networks for command and monitoring.Example scenarios where a DCS might be used include: Chemical plants Petrochemical (oil) and refineries Boiler controls and power plant systems Nuclear power plants Environmental control systems Water management systems Metallurgical process plants Pharmaceutical manufacturing Sugar refining plants Dry cargo and bulk oil carrier ships Formation control of multi-agent systems