Purpose of the development: Apparatus for testing AIG-70/55 dielectrics intended for testing the insulation of power cables and electrical solid insulators rectified voltage to 70 kV, and the test solid dielectrics sinusoidal electrical voltages up to 55 kV at 50 Hz.

Recommended application field: Energy.

Technical characteristic: Technical data: Parameter Value Maximum operating voltage (rms) kV - At the rectified voltage in continuous operation 70 - In alternating current in continuous operation 55 - On the alternating voltage intermittent mode 55 The maximum operating current, mA - At the rectified voltage in continuous mode 100 (200) - In alternating current in continuous operation 120 (250) - On the alternating voltage intermittent mode 150 (300) Reduced measurement error voltage output,%, not more than ± 3 Measuring range of test voltage kV: - At the rectified voltage in continuous mode 1.0 - 70 - In alternating current in continuous operation 1.0 - 55 - On an alternating voltage in the intermittent running 1.0 - 55 Reduced measurement error output current,%, not more than ± 3 Measuring range of test current, 5.0 mA - 140 (10.0 - 320) Power consumption, kW, not more than 7.5 (17.5) Maximum load capacity at the rated voltage, nF, no more than 8.5 (22) Mains voltage, single phase 220 ± 22 Frequency, Hz 50 ± 1 BU Weight, kg, not more than 15 BVN mass, kg, not more than 250 BU Dimensions, mm, not more than 360 x 310 x 190 Dimensions BVN, mm, 600 x 1,300 x 1,050 Average service life, years 10 AIG-70/55 runs on AC voltage intermittent mode with 17% duty cycle and a cycle time of 6 min.

The development stage readiness: Introduced in production

Technical and economic effect: At the Krasnoyarsk hydroelectric power station was put into operation resonance setting UIG-35/70/100-800 of LLC "Kharkovenergopribor" (18.02.2013)

Description of the development:
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Scope of supply: name Number The control unit 1 AIG-70/55 RNO-40 (RNO-80 for execution AIG-70/55-17, 5) on the trolley 1 Tue TIOG-55 on the trolley 1 Network cable length of 50 m on the drum section 4x6 mm2 1 Ground wire length of 30 m on a reel, 10 mm2 High-voltage cable length of 30 m, Uisp. 25 kV 1 Documentation - User Manual 1 service condition The device is designed for use indoors or under a shed in the following conditions: parameter Value Ambient Temperature, ° C -10 to 40 Relative humidity 80% at a temperature of +25 ° C The atmospheric pressure is 84.0 - 106.7 kPa (630 - 800 mm. Hg. Cent.)

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