Purpose of the development: Primary testing device UPA-14M is designed to verify the functionality and control ampere-second CBs AC power frequency in the range 14A-14kA, with measuring and recording the time and current values flowing through the circuit breaker, then AB. Can be used as a regulated AC power source to a power circuit 14kA low impedance.

Recommended application field: Energy.

Technical characteristic: Specifications UPA -14M : Power supply, 380 + / - 10% Frequency , Hz 50 + / - 1% Maximum current consumption of mains , 140 A Maximum voltage on output lines , 7 Maxim . current to the output lines ( rms) , 14 kA Maximum power consumption of the UPA - 14M 55 kVA Range of measuring and recording the duration of the output current , s, when the measurement error of less than 1.5 % 0.01 - 1000 Threshold temperature protection * With 96 + / - 10% Overall dimensions 500h250h475 Weight without flexible bars , kg, not more than 56 Average lifetime , 10 years Allowed food UPA -14M voltage 220V, wherein the power output is reduced by 3 times ( maximum output current - 9kA ) .

Advantages over analogues: To ensure electrical personnel weekend conductive circuits are galvanically isolated from the mains. The voltage on the output lines of the UPA-14M, with a completely open way thyristor does not exceed 7V, which is beneficial to the contacts of circuit breakers when the trip - significantly decreasing wear during repeated trials.

The development stage readiness: Introduced in production

Description of the development:
()
Operating conditions of the instrument: Ambient temperature range, C * 0 - 35 Relative humidity at t = 25 * C, 80% ~ Barometric pressure, mm Hg 630 - 800 The warranty period of 1 year.

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Technological document's sale
Creation of joint enterprise
Realization of finished commodity

Photo

Country Ukraine

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