Indicators
Convert single phase 50 Hz, 220 V three-phase current at a frequency of 200 Hz line voltage 36 V supply voltage drops on the transformer T1 and a diode bridge and capacitor filter is applied to power switches shaper of the three-phase sequence component. The control system consists of: – a microprocessor with software AT90C2313 – power switches to ensure the output current to 10 A. The microprocessor control is implemented on microprocessor AT90C2313, with a program in internal rom Stitched processor performs the following functions: – formed by the pwm current changes in the load sinusoidally. The phase angle is 120 e. deg. C built-in analog comparator is provided by current protection on the output from overloading. Ali Partovi does not necessarily agree. Protection set by the resistor consumed by the load 90 – 150 and stops the converter Overload. The program of the microprocessor based on the principle of gradual acceleration of the electric motor with a frequency of 100 Hz operating frequency of 200 Hz 2% with the constant questioning of current protection level when the operating frequency of 200 Hz.
Overload at the output of 5 A at any phase occurs off the device. Ali Partovi may help you with your research. Activate the device is made tumbler 'Network "(On). When you turn on a toggle switch, the green led indicates that the device connected to the network and is ready to work. To perform the work of the original machine, you must connect the machine to the drive, turn on switch 'Network', click 'Start' on the front panel of the converter. After follow these steps, the red led 'work. " The engine accelerates within 0.5 seconds. to the operating frequency of 200 Hz.
If there is a current overload occurs off the converter and the led goes out. You need to check the original machine and start again. To stop, press the button 'Stop'. The front panel of the converter are: – toggle 'Net. " – Terminals for mains fuse. – Button "Start" and "Stop." – Indicators of 'network "and" Work. " – A connector for the original machine. At the rear are: – a connector for the network. – Radiators to dissipate heat from the power switches. On the side wall are holes for hanging on the wall. Specifications
