sediver_kedjeisolator
sediver_kedjeisolatorer
startsida
sediver_isolatorer Sediver_Härdat Glas
kN

IEC

Toughened Glass
Suspension Insulator
Ball and Socket type
Sand öken isolator
 
Standard
Profile
 
Fog Type
Profile
 
Open
Profile
CATALOGUE N°  
UF160CK146
CC020NI
UF160CK170
CC020NI
 
UF160PF146
CC020NI
UF160PF170
CC020NI
 
UF160AD146
CC020NI
                 
IEC class (1)  
U160BS
U160BL
 
U160BSP
U160BLP
   
MECHANICAL CHARACTERISTICS
Minimum Mechanical Failing load

kN

160
 
160
   
160
 
160
   
160
 
DIMENSIONS
Diameter
mm
280
 
280
   
330
 
330
   
420
 
Spacing
mm
146
 
170
   
146
 
170
   
146
 
Creepage distance
mm
390
 
390
   
545
 
545
   
375
 
Metal fitting size (2)
 
20
 
20
   
20
 
20
   
20
 
ELECTRICAL CHARACTERISTICS (3)

Power frequency withstand voltage
-Dry one minute
-Wet one minute


kV
kV
75
45
 
75
45
   
90
55
 
90
55
   
90
50
 
Dry lightning impulse withstand voltage
kV
110
 
110
   
140
 
140
   
90
 
Puncture withstand voltage
kV
130
 
130
   
130
 
130
   
130
 
String values
 
   
 
   
 
PACKING AND SHIPPING DATA
Approx. net weight
kg
6
 
6.5
   
8.8
 
8.9
   
8
 
Nº of insulators per crate
 
6
 
6
   
6
 
6
   
6
 
Volume per crate
0.079
 
0.090
   
0.108
 
0.122
   
0.166
 
Gross weight per crate
kg
41
 
44
   
57.8
 
58.4
   
53
 
Nº of insulators per pallet
 
72
 
72
   
54
 
54
   
72
 
Volume per pallet
1.24
 
1.39
   
1.22
 
1.50
   
2.45
 
Gross weight per pallet
kg
520
 
550
   
550
 
550
   
660
 
Former designation  
F160/146
F160/170
F160P/146
F160P/170
F160D/146
                                     

Insulators with specific protection against corrosion are also available

(1) in accordance with IEC publication 60305
(2) in accordance with IEC publication 60120
(3) in accordance with IEC publication 60383-1