Brand | Switchgear parts |
Model NO. | JN15-12 Indoor AC Isolation |
Rated voltage | 40.5kV |
Rated short-time withstand current | 40kA |
Series | JN15 |
Environmental conditions of JN15-12 Indoor AC IsolationSwitches High Voltage Earthing Switch With Sensor
1. Applicable to the following environmental conditions.
a.Altitude not more than 1ooOm above sea level.
b. Ambient temperature not higher than +40C and not lower than -10°C.
c.Relative humidity not greater than 95% on a daily average and not greater than 90% on a monthly average.
d. The seismic intensity does not exceed 8 degrees.
2. Not suitable for use in the following locations
a. Installation sites where there are gases, vapours, chemical precipitates, smoke, dust and dirt that seriously affectthe insulation and conductivity of the earthing switch, as well as its explosive erosive substances.
b. The installation site is subject to frequent and severe vibrations.