31st
Oct
2023
Protectors against transient overvoltages for analogic, ADSL and ISDN telephone lines with screw, RJ, R&M and Krone type connectors.
The Power Lines Tester monitors the following characteristics for critical lines: Voltage between phases and neutral, Working frequency and Ground-Neutral Loop Impedance
Monitor surge events through an impulse counter for discharges on surge protection devices.
Type 1 protectors against transient overvoltages should be tested with 10/350 µs lightning impulse wave, simulating the effects of direct lightning discharges.
Protection against transient overvoltages for computer networks with category 5e, 6 or POE wiring.