36
NKI Izolatorji
NKI Insulators
SN natezni kompozitni izolatorji
MV tension composite insulators
NKI ponvica-batič
NKI socket-ball
NKI batič-vilica
NKI ball-clevis
286
28
Ø120
506
182
410
Ø98
Ø98
450
222
35
35
182
430
Ø98
Ø98
470
222
286
28
Ø120
526
35
35
NKI N/PB
NKI L/PB
NKI X/PB
NKI N/BV
NKI L/BV
NKI X/BV
Naziv /
Name
NKI N/PB
NKI L/PB
NKI X/PB
Koda /
Code
80 70 72
80 70 73
80 70 92
Nazivna obratovalna napetost
Nominal operating voltage
24 kV
36 kV
52 kV
Plazilna pot /
Creepage distance
520 mm 650 mm 1120 mm
Preskočna razdalja /
Arcing distance
230 mm 270 mm 333 mm
Vzdržna atmosferska udarna nap. v suhem
Dry lightning impulse withstand voltage
155 kV
175 kV
210 kV
Vzdržna izmenična napetost v mokrem
Wet power-frequency withstand voltage
60 kV
75 kV
110 kV
Masa /
Mass
1,5 kg
1,7 kg
1,8 kg
Naziv /
Name
NKI N/BV NKI L/BV NKI X/BV
Koda /
Code
80 70 74
80 70 75
80 70 93
Nazivna obratovalna napetost
Nominal operating voltage
24 kV
36 kV
52 kV
Plazilna pot /
Creepage distance
520 mm 650 mm 1120 mm
Preskočna razdalja /
Arcing distance
230 mm 270 mm 333 mm
Vzdržna atmosferska udarna nap. v suhem
Dry lightning impulse withstand voltage
155 kV
175 kV
210 kV
Vzdržna izmenična napetost v mokrem
Wet power-frequency withstand voltage
60 kV
75 kV
110 kV
Masa /
Mass
1,6 kg
1,7 kg
1,8 kg
1
2
4
5
6
9
7
8
3
