34
NKI Izolatorji
NKI Insulators
SN natezni kompozitni izolatorji
MV tension composite insulators
NKI vilica-vilica
NKI clevis-clevis
NKI uho-batič
NKI eye-ball
182
450
Ø98
Ø98
490
222
286
Ø120
546
35
35
28
286
Ø120
526
182
432
Ø98
Ø98
472
222
35
35
28
NKI N/VV
NKI L/VV
NKI X/VV
NKI N/UB
NKI L/UB
NKI X/UB
Naziv /
Name
NKI N/VV NKI L/VV NKI X/VV
Koda /
Code
80 70 64
80 70 65
80 70 85
Nazivna obratovalna napetost
Nominal operating voltage
24kV
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
Naziv /
Name
NKI N/UB
NKI L/UB
NKI X/UB
Koda /
Code
80 70 66
80 70 67
80 70 90
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
1,4 kg
1,5 kg
1,6 kg
1
2
4
5
6
9
7
8
3
