|
kN
           |
||||
|
||||
|
IEC
|
Toughened Glass
Suspension Insulator Ball and Socket type |
 |
 |
 |
|
Standard
Profile |
Fog Type
Profile |
Open
Profile |
|||||||
| CATALOGUE N° |
UF210CZ170
CC020NI |
UF210PP170
CC020NI |
UF210AC170
CC020NI |
||||||
| IEC class (1) |
U210B
|
U210BP
|
|||||||
|
|||||||||
| MECHANICAL CHARACTERISTICS | |||||||||
| Minimum Mechanical Failing load |
kN |
210
|
210
|
210
|
|||||
| DIMENSIONS | |||||||||
| Diameter |
mm
|
280
|
330
|
420
|
|||||
| Spacing |
mm
|
170
|
170
|
170
|
|||||
| Creepage distance |
mm
|
380
|
550
|
375
|
|||||
| Metal fitting size (2) |
|
20
|
20
|
20
|
|||||
| ELECTRICAL CHARACTERISTICS (3) | |||||||||
|
Power frequency withstand voltage |
kV kV |
75
45 |
90
55 |
60
50 |
|||||
| Dry lightning impulse withstand voltage |
kV
|
110
|
140
|
90
|
|||||
| Puncture withstand voltage |
kV
|
130
|
130
|
130
|
|||||
| String values |
 |
|
|
||||||
| PACKING AND SHIPPING DATA | |||||||||
| Approx. net weight |
kg
|
7.2
|
10.2
|
8.9
|
|||||
| No. of insulators per crate |
|
6
|
6
|
6
|
|||||
| Volume per crate |
m3
|
0.090
|
0.122
|
0.166
|
|||||
| Gross weight per crate |
kg
|
48.2
|
66.2
|
58.4
|
|||||
|
|||||||||
| No of insulators per pallet |
|
72
|
54
|
72
|
|||||
| Volume per pallet |
m3
|
1.39
|
1.50
|
2.45
|
|||||
| Gross weight per pallet |
kg
|
600
|
620
|
720
|
|||||
| Former designation |
F21/170
|
F210P/170
|
F21D/170
|
||||||
|
Insulators with specific protection
against corrosion are also available (1) in accordance with IEC publication 60305 |