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Home page  / Product Catalogue / Linear fitting to the lines of electric transmission / CLAMP TIGHTЕNING SWAGE

CLAMP TIGHTЕNING SWAGE


Armature tensioner comprises tensioning clips of various kinds, which are intended for fixing the wires and cables to the anchor- suspensions tensioning corner supports.Clamps of the load tensioning cables ( ropes ) in normal mode, when exposed to wind and ice. Clamps , perceiving the load of the tension of wires and cables must provide strength sealing wires ( cables ) is not less than 90 % of the design strength of the wires ( cables ) to the gap . And also need to ensure a reliable electrical connection. Relative resistance electrical contact terminals , wherein the wire ( rope ) is cut should not exceed unity.
Depending on the configuration and installation tension clamps are divided into wedge , bolted , wedged , compressible , fang. For fixing of steel-aluminum wire 240 mm2 and up to sling tension overhead power lines are usually applied tension clamps compressible.


Clips stretch compressible

For fixing of steel-aluminum wire 240 mm2 and up to sling tension overhead power lines are usually applied tension clamps compressible .


NAS-240/1200-1

НАС

NAS type clamps consist of a steel anchor with eye, which
crimped steel core wire and an aluminum body with a tail
that is mounted opressovaniem and provides mechanical
terminations and electrical contact between the conductive
part of the cable and a wire in the loop.
The design of this type of clamp is such that the plane of
the clamping opressovanii eyes can be any, depending on
the conditions of acquisition insulating suspension and
direction of the wire, leaving a trail. 

Mark clip
Nominal Cross-section of wires,
mm2
Crimping matrix
(body / anchor)
L,
мм
Breaking load,
kN, not less
Weight, kg,
not less
NAS-240-1
AS 185/24; AS185/29
А-44/S-22
375
84,43
2,18
AS205/27; AS240/32
А-44/S-23
NAS-240-2
240/39; 185/43
А-44/S-23
375
91,01
2,16
NAS-330-1
AS240/56
А-44/S-23
385
116,76
2,23
AS300/39
А-46/S-22
AS300/48; AS330/43
А-46/S-23
NAS-330-2
AS330/30
А-46/S-23
385
99,95
2,25
NAS-300-1
AS330/66; AS300/67
А-46/S-27
413
142,05
2,69
NAS-400-1
AS400/18; AS400/22
А-50/S-23
425
107,0
2,66
NAS-450-1
AS400/51; AS400/64; AS450/56
А-50/S-27
443
147,79
3,18
NAS-500-1
AS500/26; AS500/27
А-50/S-23
453
126,62
2,85
NAS-600-1
AS500/64; AS400/93 AS550/71; AS600/72
А-56/S-33
525
206,81
4,72
NAS-700-1
AS650/79; AS700/86
А-66/S-33
572
245,0
6,84
NAS-800-1
AS750/93; AS800/105
 
582
 
6,91
NAS-1200-1
AS 1200/67
АSH-70/S-36
671
266,2
9,48


NS-50/300-3, NS-108-1

НС

Tension Clamps type NS are designed for attachment to the anchor
of the steel ropes used on overhead power lines as wires
or lightning protection cable ties.
Mark clip
The calculated cross-sectional
area, mm2
Crimping matrix 
Dimension, mm
Breaking load, 
kN, not less
Weight, kg, 
not less
L
d
NS-50-3
50,45; 48,64; 49,32; 57,33
S-20
285
18
90,375
1,25
NS-70-3
72,95; 80,61; 74,65
S-24
320
20
126,25
1,73
NS-100-3
94,44; 101,72
S-28
355
24
136,875
2,66
NS-120-3
117,90; 116,89
S-30
405
26
169,375
3,45
NS-140-3
135,28; 141,37
S-30
405
26
178,125
3,45
NS-150-3
153,84
S-34
435
28
202,5
4,57
NS-170-3
173,60; 168,17
S-35
435
28
228,75
4,57
NS-220-3
197,29; 217,70
S-40
485
34
286,25
6,79
NS-230-3
228,74
S-40
485
34
284,375
6,79
NS-260-3
262,51
S-42
530
34
327,5
8,01
NS-300-3
298,52
S-44
540
36
371,875
8,70
NS-108-1
108
 
405
26
 
3,35


Clips stretch compressible

For fixing of steel-aluminum wire 240 mm2 and up to sling tension overhead power lines are usually applied tension clamps compressible.


 

TRAS-240/1200-1/2

ТРАС


Tension clamps type TRAS are used in the implementation
of transposition transposition of steel-aluminum wires for
support.

Clamps type TRAS structure similar terminals and with the 
same anchor, but clamp body has a bore on the other hand,
since the output to the loop wires is performed in the
direction of flight. 

Mark clip
Nominal Cross-section of wires,
mm2
Crimping matrix 
(body / anchor)
L, мм
Breaking load, 
kN, not less
Weight, kg, 
not less
TRAS-240-1
AS 185/24; AS 185/29
А-44/S-22
375
84,43
2,18
AS205/27; AS240/32
А-44/S-23
TRAS-240-2
240/39; 185/43
А-44/S-23
375
91,01
2,16
TRAS-330-1
AS240/56
А-44/S-23
385
116,76
2,23
AS300/39
А-46/S-22
AS300/48; AS330/43
А-46/S-23
TRAS-330-2
AS330/30
А-46/S-23
385
99,95
2,25
TRAS-300-1
AS330/66; AS300/67
А-46/S-27
413
142,05
2,69
TRAS-400-1
AS400/18;AS400/22
А-50/S-23
425
107
2,66
TRAS-450-1
AS400/51; AS400/64; AS450/56
А-50/S-27
443
147,79
3,18
TRAS-500-1
AS500/26; AS500/27
А-50/S-23
453
126,62
2,85
TRAS-600-1
AS500/64; AS400/93; AS550/71; AS600/72
А-56/S-33
525
206,81
4,72
TRAS-700-1
AS650/79; AS700/86
А-66/S-33
572
245
6,84
TRAS-1200-1
AS 1200/67
АSH-70/S-36
671
266,2
9,48


NASUS-70/500-1, NASUS-70/500ZS-1

НАСУС 
Mark clip
Make wire
GOST 839-80
Crimping matrix 
(body / anchor)
Dimension, mm
Breaking load, 
kN, not less
Weight, kg, 
not less
S
d
L
NASUS-70-1
AS70/72
А-36/S-23
22
23
535
96,83
2,6
NASUS-95-1
AS95/141
А-46/S-30
28
29
635
180,78
6,14
NASUS-185-1
AS185/128
А-46/S-30
28
29
325
206,79
6,46
NASUS-300-1
AS300/204
А-51/S-36
38
40
710
320,15
8,6
NASUS-500-1
AS500/336
МSH-65/S-48
42
44
975
524,98
23,7
NASUS-70ZS-1
АZS70/39
А-З6/S-23
22
23
350
73,13
1,67
NASUS-500ZS-1
АZS500/336
МSH-65/S-43
45
47
1000
578
18,1


Tension-type clamps compressible NASUS designed for installation of steel-aluminum wires
of high strength, which are used in the construction of special passages overhead lines across
rivers and other obstacles.

 


Clips stretch compressible

For fixing of steel-aluminum wire 240 mm2 and up to sling tension overhead power lines are usually applied tension clamps compressible.


 

NMB-95/400-1

НБМ 
Mark clip
Dimension, mm
Diameter copper wires,
mm
Weight, kg, 
not less
L
d
С
NMB-95-1
356
16
70
12,6
1,74
NMB-120-1
450
18
90
14,0
3,29
NMB-150-1
450
18
90
15,8
3,24
NMB-185-1
500
18
90
17,6
4,19
NMB-240-1
570
20
110
19,9
6,38
NMB-300-1
785
26
122
22,1
11,40
NMB-400-1
785
26
122
22,5
10,50

Clips stretch compressible type NMB designed to fix the copper and bronze wire sizes from 95 to 400 mm2 tensioning pendants overhead transmission lines and substations busbars.


 

NAP

НАП 



Mark clip
Mark
wires
Matrix
crimping
Dimension, mm
Breaking load, 
kN, not less
Weight, kg, 
not less
L
d
NAP-500-3
PА605
А-59
605
23
68,8
8,0
NAP-640-1
PА450
МSH-70
405
17
70,0
10,0
NAP-500-4
PА605
А-59
605
23
 
7,74



Tension-type clamps compressible NAP is designed to anchor mounting
of hollow aluminum wires to a tension insulating suspension.