LPI TEC 100, TEC 100, TEC-100, TEC100, van đẳng thế, van cân bằng đẳng thế, van liên kết cân bằng đẳng thế, van cách ly đẳng thế
LPI’s Transient Earth Clamp (TEC-100) prevents earth potential differences by operating
only under transient conditions to effectively clamp all connected earths together. Under
normal conditions, the TEC-100 presents an effective open circuit. Once the earth
potential difference exceeds the breakdown voltage of the TEC-100, conduction
immediately occurs and the earth potentials are equalised. The TEC-100 is a
self-restoring device and has a life of over ten thousand operations.