WTSP-A usoro ihe nchebe ịwa ahụ dabara adaba maka TN-S, TN-CS,
TT, IT wdg, ike ọkọnọ usoro nke AC 50/60Hz, <380V, arụnyere na
Njikọ nke LPZ1 ma ọ bụ LPZ2 na LPZ3. Emebere ya dị ka
IEC61643-1, GB18802.1, ọ na-anabata 35mm ọkọlọtọ ụgbọ okporo ígwè, e nwere a
ntọhapụ ọdịda etinyere na modul nke ngwaọrụ nchebe ịwa ahụ,
Mgbe SPD dara ada n'ihi oke okpomọkụ na oke-ugbu a,
ntọhapụ ọdịda ga-enyere ngwa eletriki aka iche na nke
usoro ọkọnọ ike ma nye akara ngosi, akwụkwọ ndụ akwụkwọ ndụ pụtara
nkịtị, uhie pụtara ihe na-adịghị mma, ọ nwekwara ike dochie ya maka
modul mgbe enwere voltaji na-arụ ọrụ.
