33
NKI Izolatorji
NKI Insulators
SN natezni kompozitni izolatorji
MV tension composite insulators
NKI batič-batič
NKI ball-ball
NKI ponvica-ponvica
NKI socket-socket
286
Ø120
506
182
410
Ø98
Ø98
450
222
35
35
28
286
Ø120
506
182
410
Ø98
Ø98
450
222
35
35
28
NKI N/BB
NKI L/BB
NKI X/BB
NKI N/PP
NKI L/PP
NKI X/PP
Naziv /
Name
NKI N/BB
NKI L/BB
NKI X/BB
Koda /
Code
80 70 60
80 70 61
80 70 87
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
1,1 kg
1,2 kg
1,3 kg
Naziv /
Name
NKI N/PP
NKI L/PP
NKI X/PP
Koda /
Code
80 70 62
80 70 63
80 70 88
Nazivna obratovalna napetost
Nominal operating voltage
24 kV
36kV
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
1,7 kg
1,8 kg
1,9 kg
3
1
2
4
5
6
9
8
7
