Description:
Preformed armor grip suspension clamp has the similar function as normal suspension clamp. It is used as the suspension of conductor and grounding wire, but preformed suspension clamps can not only protect the conductors but also reduce corona discharge greatly because of its smooth appearance. So It is specially suitable for high voltage over 220KV lines. Preformed armor grip suspension clamp is designed to reduce the static and dynamic stresses at the support point and is superior to armor + clamp combinations for protecting conductors from bending, compression stress and abrasion. In addition the armor grip suspension double assembly is suitable for long transmission line over river and big line angle between 30 and 60.
According to function and applicable area, it can be divided into:
Preformed conductor suspension clamp
Preformed grounding wire armor grip suspension clamp
Preformed armor grip suspension single assembly
Preformed armor grip suspension double assembly
Preformed suspension clamps are composed by preformed wire, rubber pad, metal sheath, fixed blade, bolt nut and washers. Normally the preformed armor grip suspension clamps will be assembled with socket clevis, link plate and other clevis.
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Standard Control
|
Model
|
Conductor Dia.
(mm)
|
Clamp Length
(mm)
|
Color Code
|
Suitable Conductor
GB 1179-1983
|
Failing Load
(KN)
|
|
Min
|
Max
|
LGJ/LGJF
|
|
CL-95
|
DX5115
|
12.24
|
12.69
|
1018
|
Green
|
95
|
60/120
|
|
DX5615
|
1350
|
|
CL-120
|
DX5117
|
13.79
|
14.10
|
1120
|
Yellow
|
120
|
60/120
|
|
DX5617
|
1472
|
|
CL-150
|
DX5120
|
15.75
|
16.39
|
1272
|
Green
|
150
|
60/120
|
|
DX5620
|
1680
|
|
CL-185
|
DX5122
|
17.11
|
17.54
|
1374
|
Yellow
|
185
|
70/140
|
|
DX5622
|
1830
|
|
CL-210
|
DX5124
|
18.59
|
19.00
|
1424
|
Blue
|
210
|
70/140
|
|
DX5624
|
1830
|
|
CL-240
|
DX5125
|
19.52
|
20.10
|
1526
|
Green
|
240
|
100/200
|
|
DX5625
|
1980
|
|
CL-300
|
DX5128
|
22.10
|
22.69
|
1653
|
Black
|
300
|
100/200
|
|
DX5625
|
2080
|
|
CL-400
|
DX5133
|
25.55
|
25.97
|
2034
|
Green
|
400
|
130/260
|
|
5633
|
2740
|
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Note: the raw material of pre twisted conductor suspension clamp for single pivot and double pivot of aluminum strand is aluminum alloy wire; only some products are listed in the table, please contact us for other specifications
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Inside Road & Administration Industry & Trading Garden,Houshan Industry Area,Fuzhou City,Fujian Province
0591-22806687 0591-22806697
0591-22806667
0591-22806687 0591-22806697
0086-13950298099
0591-22806667
Inside Road & Administration Industry & Trading 
Sampras@china-grid.com.cn