New visual and audible warning accessory for ATSTORM and ATFLASH SENSOR storm detectors
The user can set the time while the alert is on and off for each storm risk level
All our ATCONTROL temporary overvoltage protectors are now self-configurable
The protector detects automatically the line voltage and self-programs the overvoltage thresholds
The Standard for electrical installations endorses that the copper coat covering steel earth rods must be at least 250 microns thick
The copper coating must be maintained after driving the rod into the ground, protecting the electrode against corrosion
Lightning and overvoltages threaten also banks and security systems
A correct protection against overvoltages can avoid perturbations to enter the equipment causing damages, data loss and system failures