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Kjy1-10 series high voltage prepaid outdoor metering cabinet

Classification:

High voltage switch cabinet

Service environmental conditions ■ altitude is less than 1000m. ■ the upper limit of ambient air temperature shall not exceed + 40 ℃, the lower limit shall not exceed - 20 ℃, and the daily average temperature difference shall be 25K. 2.3. The pollution level is level IV. ■ the ice thickness is 10mm. ■ there are no inflammable, explosive and chemical corrosive materials in the installation site. ■ the seismic intensity shall not exceed 8 degrees. ■ 10 (6) kV neutral ungrounded system, or system whose center point is grounded through arc suppression coil. Product model Ordering instructions ■ product name, model, rated voltage and rated current. ■ transformer capacity, CT transformation ratio and quantity of measuring instruments. ■ type selection of primary control switch: permanent magnet vacuum load switch and vacuum contactor. ■ order quantity, delivery date and other requirements. ■ when vacuum circuit breaker is used for high current measurement, kyj2 type shall be selected, and users need to ask for technical data separately.

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Product details

Service environmental conditions

■ altitude is less than 1000m.

■ the upper limit of ambient air temperature shall not exceed + 40 ℃, the lower limit shall not exceed - 20 ℃, and the daily average temperature difference shall be 25K. 2.3. The pollution level is level IV.

■ the ice thickness is 10mm.

■ there are no inflammable, explosive and chemical corrosive materials in the installation site.

■ the seismic intensity shall not exceed 8 degrees.

■ 10 (6) kV neutral ungrounded system, or system whose center point is grounded through arc suppression coil.

Product model