Type * Surge Arresters **
Type * Surge Arresters ***
General Accessories ***
P R O T E C T O R
DEHNguard
DG MOD ***
DEHNguard
DG MOD ***
DEHNguard
DG MOD ***
بازرگانی تیکوا نیرو │ سیستم های ارتینگ ارستر │ نماینده سرج ارستر dehn │ تلفن ********
DEHNguard
DG MOD ***
DEHNguard
DG MOD ***
DEHNguard
DG MOD ***
L* L* L* N PE
*x NSM PRO EW Part No. *** *** *x DPRO *** F Part No. *** ***
*x DPRO *** Part No. *** ***
with remote signalling contact
*x DG M TNC *** FM Part No. *** ***
* *** A * *** A
SPD Type *
(Surge arrester)
SPD Type *
(Surge arrester)
Cable length ≥ * m
*
fault indicat oi n
*x SFL PR
SPD T
Arrangement I Arrangement II
General ****
International Power Supply Systems
TN-C system TN-S system
TN-C system *** *** V
TN-S system *** *** V
TN-C-S system *** *** V
TT system *** *** V IT system *** V, *** V, *** V, ***
single-phase; * conductors
single-phase; * conductors
Split Phase or Edison
(* Ph, * W + G)
*** V *** V
three-phase; * conductors
(* Ph Y, * W + G)
