The products are mainly used for high-voltage isolator, high-voltage( switching on, switching off, interlocking, signal controling), transfer switch, and combination switch.
Working Conditions
1. Ambient Temperature (-40℃≤ t ≤40℃)
2. Height above Sea Level (h≤3000m)
3. T=+25℃, relative air humidity ≤ 90%
4. Situation of no sharp pounding, no explosion risk, no inductive dust, no air destroying insulators or corroding metal and so on.