Description:
The composite tensile insulator is suitable for use in dirty areas, especially in heavily polluted areas. It has high tensile strength, good antifouling performance, convenient installation and use, etc. It adopts various metal fitting structures and is compactly connected with the line fittings.
Type
|
Rated voltage
(kV)
|
Rated mechanical tension load
(KN)
|
Connection mark
|
Structural height
(mm)
|
Min arc distance
(mm)
|
Min nominal creepage distance
(mm)
|
Frequency withstand voltage
(kV)
|
FNB4-1/70-XX
|
1~3
|
70
|
260±10
|
80
|
225
|
45
|
18
|
FNB4-6/70-XX
|
6
|
70
|
300±10
|
120
|
325
|
60
|
25
|
FNB4-10/40-XX
|
10
|
40
|
320±10
|
160
|
425
|
95
|
45
|
FNB4-10/70-XX
|
10
|
70
|
340±10
|
160
|
425
|
95
|
45
|
FNB4-10/100-XX
|
10
|
100
|
370±10
|
160
|
425
|
95
|
45
|
FNB4-15/70-XX
|
15
|
70
|
380±10
|
200
|
525
|
115
|
60
|
FNB4-20/70-XX
|
20
|
70
|
420±10
|
240
|
625
|
150
|
65
|
FNB4-20/100-XX
|
20
|
100
|
450±10
|
240
|
625
|
150
|
65
|
FNB4-24/70-XX
|
24
|
70
|
460±10
|
280
|
725
|
170
|
75
|
FNB4-24/100-XX
|
24
|
100
|
490±10
|
280
|
725
|
170
|
75
|
FNB4-28/70-XX
|
28
|
70
|
500±10
|
320
|
825
|
190
|
85
|
FNB4-33/70-XX
|
33
|
70
|
540±10
|
360
|
925
|
205
|
90
|
FNB4-35/70-XX
|
35
|
70
|
610±10
|
420
|
1050
|
230
|
95
|
FNB4-35/100-XX
|
35
|
100
|
640±10
|
420
|
1050
|
230
|
95
|
Connection table of metal fittings at both ends:
Additional alphabet-XX
|
WQ
|
WD
|
WU
|
QQ
|
DU
|
DD
|
UU
|
UE
|
EE
|
Representative fittings
|
ball socket - ball head
|
ball socket - single ear
|
ball socket - double ears
|
ball head - ball head
|
single ear - double ears
|
single ear - single ear
|
double ear - double ear
|
double ears -ring
|
ring-ring
|
Connection mark
|
16-16
|
16-7
|
16-7
|
16-16
|
7-7
|
7-7
|
7-7
|
7-7
|
7-7
|
1. Please indicate the additional letters in the model according to the fittings required at both ends:
2. according to the requirements of the user to develop and match two sides of the three-knife end fittings:
3. silicone rubber color red is the default, you can also choose gray, green, blue, black and other colors.
|