Purpose of the development: For the formation of the current pulses.

Recommended application field: In electrical engineering.

Technical characteristic: Meals - three phase 380 V with zero output. Galvanic isolation of input-output - 2.5kV, transformer. The number of channels - 2. The amplitude of the pulse in each channel - 0-5 kA. Voltage channel - 10-750 V. The pulse duration of current channel 1 (channel clamping) - 680 microseconds. Pulse duration channel 2 current (discharge channel) - 550 microseconds. Time delay between channel 1 and 2 - 10-100 microseconds. Maximum measuring current discharge circuits - 5000 A. Cooling - forced air.

Advantages over analogues: - pulse width way to charge and then charged storage tank; - bipolar mode; - minimize the value of filter capacitance; - high efficiency by eliminating the resistive parts of charge and discharge; - ability to use the modular power semiconductor devices.

The development stage readiness: Ready for application

Description of the development:
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Formation of current pulses to control the amplitude and phase position of the mutual time to work in the system of electro discharge plastic welds critical structures.

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua