Product Features:
The port of inflating, micro-moisture testing, calibration and the gas shutoff valve port in RDF series automatic
calibration fitting joint are of the same port. Therefore, there is no need for additional port settings for inflating and moisture
testing. It can refill gas at the same position. It tests moisture or shuts off SF6 gas-density
monitor's SF6 gas circuit to adjust the density monitor to reduce the gas leakage point maximally;
It can prevent the wrong operation completely because it can test the density monitor without opening or closing the gas flow. There is no need to set the open and close symbol, and can guarantee the sealing performance and operation security of SF6 electrical equipment;
The Main Technical Parameters:
● Sealing performance: ≤1×10-8mbar.l/s (helium test);
● Ant-vibration performance: 30m/s2;
● Shock resistance performance: 100 g;
● Working environment temperature: -60℃～80℃,
relative temperature ≤ 95％RH;
● Enclosure protection class: IP65;
● Testing automatically, it can prevent the wrong operation completely, because
it can test the density monitor without opening or closing the gas flue. There is
no need to set the open and close symbol and can guarantee gas tightness, safe
operation and accurate working.
