Power SPD ,applied to single phase power system , with under voltage protection and over voltage protection .

U/OVP SPD:

Uc:277VAC 50/60Hz

MCOV:420VAC

Uoc:10kV/20kV

UpL-N:1400V

UpL/N-PE:1500V

Undervoltage:150V-170V

Overvoltage:280-300V

In(8/20):5kA/10kA

Imax(8/20):10kA/25kA

IL:5A

Indication: Green-OK , OFF-Replace