1. These insulators also have to be equipped with overvoltage protection equipment. 2. A telephone network connection point with spark-gap overvoltage suppressors. 3. Excluded from CPE are overvoltage protection equipment and pay telephones. 4. Each sub-line was protected by gas-filled overvoltage protectors. 5. An important potential source of dangerous overvoltage is electronic warfare. 6. These are designed to tolerate large surge currents for the suppression of overvoltage transients. 7. A bulb rule of thumb is that 10 % overvoltage cuts the lifetime in half. 8. The input protection relay cannot respond quickly enough for this type of short overvoltage pulse. 9. Some numerical relays can be used to provide inverse time overvoltage protection or negative sequence overcurrent protection. 10. If a cell to the battery fails, all other cells may be on overvoltage while charging.
