Ekele maka Prosurge Electronics maka UL1449 4th edepụtara Ụdị 1 panel mount surge device (SPD) maka ụlọ ọrụ nkesa ike nke Chile Observatory, na-enye nchebe pụrụ ịdabere na ya maka akụrụngwa.
A na-anwale ProsurgeUL1449 4th nke edepụtara ụdị 1 surge panel (igbe ụdị wallmount SPD) dị ka UL1449 4th mbipụta, yana SCCR 200kA yana teknụzụ MOV na-echebe nke ọma, nke bụ teknụzụ nchebe mgbawa kachasị elu nke ụwa.
