PolyGarde
* PolyGarde
| Metal-oxide
|
OPN-P-0,38
* OPN-P-0,38
| To protect electric equipment of transformer station and ac networks hour
òîòîé 50 cycles from atmospheric and short-term switching surge voltages
|
OPN-P-0,66
* OPN-P-0,66
| To protect electric equipment of transformer station and ac networks hour
òîòîé 50 cycles from atmospheric and short-term commutation ïåðåíàïðÿ
æåíèé
|
OPN-P-10
* OPN-P-10
| To protect electric equipment of transformer station and ac networks hour
òîòîé 50 cycles from atmospheric and short-term commutation ïåðåíàïðÿ
æåíèé
|
OPN-P-110
* OPN-P-110
| To protect electric equipment of transformer station and ac networks hour
òîòîé 50 cycles from atmospheric and short-term commutation ïåðåíàïðÿ
æåíèé
|
OPN-P-15
* OPN-P-15
| To protect electric equipment of transformer station and ac networks hour
òîòîé 50 cycles from atmospheric and short-term commutation ïåðåíàïðÿ
æåíèé
|
OPN-P-3
* OPN-P-3
| To protect electric equipment of transformer station and ac networks hour
òîòîé 50 cycles from atmospheric and short-term commutation ïåðåíàïðÿ
æåíèé
|
OPN-P-35
* OPN-P-35
| To protect electric equipment of transformer station and ac networks hour
òîòîé 50 cycles from atmospheric and short-term commutation ïåðåíàïðÿ
æåíèé
|
OPN-P-6
* OPN-P-6
| To protect electric equipment of transformer station and ac networks hour
òîòîé 50 cycles from atmospheric and short-term commutation ïåðåíàïðÿ
æåíèé
|
OPN
* OPN
| To protect electric equipment.
|
