Purpose of the development: Designed to supply the electron gun in vacuum electron beam welding applications in pulsed or continuous mode the current consumption of the load.

Recommended application field: The power supply system.

Technical characteristic: Output parameters - Nominal output voltage (terminal "plus" is grounded in the load): 60 kB. - Rated current: 0.25 A - Nominal output power: 15 kW. - Changing the output voltage under the influence of external factors, not more than: ± 1% of rated. values. - Time of transition under pulsed load, no more than 1ms. - Output Voltage Ripple: <1%. - Protective resistor at the output of the power supply: 1 kW. The input parameters - Supply voltage (three-phase, variable): 380 ± 10%. - Mains frequency (50 ± 0,4): Hz. - Taking into account the weight of the insulating liquid 230 kg. - Dimensions (WxHxD): 1100x1035x650 mm. - On Time Power Supply, no more than 5 seconds.

The development stage readiness: Ready for application

Description of the development:
()
Experimental source of supply is subject to the requirements of certain specific nature of the load, including the presence of a load of bits of different kinds. Features of construction of J.-FTE 60 / 0.25: - Visokochastotnoe conversion of electrical energy by means of IGBT; - Pulse width regulation; - Microprocessor control system; - Management of the experimental power source from a remote operator panel installation; - Uniform power consumption from the mains; - Low energy, which is released at the source of the load breakdowns; - A system of fast-acting current interlocks to protect J. FTE-60 / 0.25 against overloads and outages; - Automatic shutdown of high voltage power supply in the event of breakdown in the load, and then reenable.

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Technological document's sale
Joint production, sale, exploitation

Photo

Country Ukraine

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