1: Componen illustration (Drawing 1-1)

Preformed Conductor Tension Set ADSS cable fittings dead end guy grip tension clamp

1) Untwisted ring: As a standard form, be applied to subsize wire. Twisted ring: To large size, use twisted ring to adapt
different tting
2) Installation/identifying color code: Indicate the start point of installation, meanwhile help to identify clamp.

2: Application and structure (Drawing 1-2)

1) Preformed tension set is used in the installation of the exposed conductor used in main and tap distribution line and overhead insulated conductor. It can substitute for the tension clamps including bolt type widely used in present line;
2) The set is simple in structure, two legs of the preformed armor rod intertwist a blank pipe, with a twisted ring as its
backside. The blank pipe would produce a great holding strength when it enlace the conductor, and the ring could be used on the insulator.

3. Material

The tension set is made of galvanized steel wire and aluminum sheathed steel wire.

4. Characteristic

1) High strength; An additional length is provided to ensure tension strength could be up to 100% R.B.S;
2) High erosion resistance: The material is identical to conductor;
3) Simple installation, the tension set could be installed manually at the work site by one person without any special tool;
4) Good installation quality: The tension set installation could be checked by naked eye without specialized training;
5) Strong Universality: It could be widely compatible with many fittings;
6) Adequate holding strength: It is possessed of firm twisted ring, and could provide adequate holding strength for conductors. It also possesses a large applicable conductor range.

5. Matched fittings

Heart-shape ring ( Drawing 1-1) ( Table 1-1)( Drawing 1-2)( Table 1-2)

Main body: Hot galvanized spheroidal graphite iron
Bolt: Hot galvanized steel
Cotter pin: Stainless steel

Cable 1-1 Heart shape ring

Catalogue No.	Reference Identifier	Broken Strength (kN)	Weight(kg)	Dimension(mm)
Catalogue No.	Reference Identifier	Broken Strength (kN)	Weight(kg)	A	B	C	D	E
TC-12	TC-12	120	0.9	107	48	24	57	M16
TC-16	TC-16	156	1.7	124	57	25.4	64	M18
TC-16	TC-16	156	1.7	124	57	25.4	64	M16

Table 1-2 heart shape ring

Catalogue No.	Reference Identifier	Broken Strength (kN)	Weight(kg)	Dimension(mm)
Catalogue No.	Reference Identifier	Broken Strength (kN)	Weight(kg)	A	B	C	D	E
TC-05	TC-05	50	0.33	60	45	20	40	Φ16
TC-07	TC-07	70	0.44	60	45	20	42	Φ16

6. Attention

1) Don't lap on the set. Lap on the conductor is allowable;
2) Don't use it on overhead earth wire;
3) After initial installation, don' t use it again;
4) The direction of turning between tension set and conductor should be the same. The standard direction is right. Please consult the company if left is required.

7. Model Table

Table 1-3 preformed insulated wire tension set model table (1)

Catalogue No.	Cable range (mm)		Applicable conductor below 1KV GB 12527-90	Applicable conductor below 10KV GB 14049-93 Thin insulated	Reference length(mm)	Color code	Optional fitting
Catalogue No.	Min	Max	Applicable conductor below 1KV GB 12527-90	Applicable conductor below 10KV GB 14049-93 Thin insulated	Reference length(mm)	Color code	Optional fitting
DN-3510	5.82	6.53	10		460	Orange	TC-05
DN-3511	6.55	7.34	16		530	Yellow
DN-3513	8.28	9.25	25		690	Green
DN-3514	9.26	10.39	35		690	Yellow
DN-3515	10.40	11.68	50		740	Blue
DN-3516	11.69	13.11	70	25 35	790	Orange
DN-3517	13.12	14.66		50	860	Purple
DN-3100	14.67	16.59	95 120	70	889	Blue
DN-3101	16.60	18.77	150	95	980	Red
DN-3102	18.78	21.26	185	120 150	1016	Brown	TC-07
DN-3103	21.27	24.05	240	185	1016	Green	TC-12
DN-3104	24.06	27.20		240 300	1016	Black	TC-12

Table 1-4 preformed insulated wire tension set model table (2)

DL/T763-2001 Standard Type	Cable range (mm)		Applicable conductor below 10KV GB 14049-93 Normal insulated	Reference length(mm)	Color code	Optional fitting
DL/T763-2001 Standard Type	Min	Max		Reference length(mm)	Color code	Optional fitting
NL-35/JY NL-50/JY	14.67	16.59	35 50	889	Blue	TC-05
NL-70/JY	16.60	18.77	70	980	Red	TC-05
NL-95/JY NL-120/JY	18.78	21.26	95 120	1016	Brown	TC-07
NL-150/JY	21.27	24.05	150	1016	Green	TC-12
NL-185/JY NL-240/JY	24.06	27.20	185 240	1016	Black
NL-300/JY	27.21	30.78	300	1016	Purple

Note: Meaning of letters: N-tension set; L-bolt preformed; after "-" is conductor type; JY-insulated conductor. -03-Optional tting TCis related to rated broken strength of conductor. The option oftensionset is acoording to the actual conductor diameter.

Table 1-5 preformed conductor tension set (used on ACSR) model table

DL/T763-2001 Standard Type	Cable range (mm)		(GB1179-83) Suitable conductor type (LGJ/LGJF) ACSR	Reference length(mm)	Weight (kg)	Color code	Optional fitting
DL/T763-2001 Standard Type	Min	Max	(GB1179-83) Suitable conductor type (LGJ/LGJF) ACSR	Reference length(mm)	Weight (kg)	Color code	Optional fitting
NL-16/3	5.17	5.79	16/3	444	0.1	Browm	TC-05
NL-25/4	6.54	7.34	24/4	546	0.1	Yellow
NL-35/6	7.35	8.26	35/6	622	0.2	Red
NL-50/8	9.26	10.39	50/8	685	0.2	Yellow
NL-70/10	10.40	11.68	70/10	736	0.3	Blue
NL-95/15 NL-95/20 NL-120/7	13.12	14.66	95/15 95/20 120/7	876	0.6	Red	TC-07
NL-120/20 NL-120/25 NL-150/8	14.67	16.59	120/20 120/25 150/8	889	0.8	Black	TC-12
NL-150/20 NL-150/25 NL-150/35 NL-185/10	16.60	18.77	150/20 150/25 150/35 185/10	1016	1.1	Green
NL-185/25 NL-185/30 NL-185/45 NL-210/10 NL-210/25 NL-210/35 NL-210/50	18.78	21.26	185/25 185/30 185/45 210/10 210/25 210/35 210/50	1155	1.7	Orange
NL-240/30 NL-240/40 NL-300/15 NL-300/20	21.27	24.05	240/30 240/40 300/15 300/20	1270	2.3	Blue	TC-16
NL-300/25 NL-300/40 NL-300/50	24.06	27.20	300/25 300/40 300/50	1442	3.0	Brown	TC-16

Note: Meaning of letters: N-tension set; L-bolt preformed; after "-" is conductor type; LGJ-ACSR
This Table is simply listed some products, if you require other selection product, please contact the company (follow newt page).
The preformed conductor tension set is only used for overhead line below 110KV.

Table 1-6 preformed conductor tension set ( used on aluminum stranded conductor) model table

DL/T763-2001 Standard Type	Cable range (mm)		(GB1179-83) Suitable conductor type (LJ) Aluminum stranded conductor	Reference length(mm)	Weight (kg)	Color code	Optional fitting
DL/T763-2001 Standard Type	Min	Max		Reference length(mm)	Weight (kg)	Color code	Optional fitting
NL-16/LJ	4.62	5.16	16	406	0.1	Blue	TC-05
NL-25/LJ	5.80	6.53	25	444	0.1	Orange	TC-05
NL-35/LJ	7.35	8.26	35	622	0.2	Red	TC-07
NL-50/LJ	8.27	9.25	50	685	0.2	Green	TC-12
NL-70/LJ	10.40	11.68	70	736	0.4	Blue
NL-95/LJ	11.69	13.22	95	800	0.4	Orange
NL-120/LJ	13.12	14.66	120	876	0.6	Red
NL-150/LJ	14.67	16.59	150	889	0.8	Black
NL-185/LJ	16.60	18.77	185	1016	1.1	Green
NL-210/LJ	16.60	18.77	210	1016	1.1	Green
NL-240/LJ	18.78	21.26	240	1155	1.7	Orange
NL-300/LJ	21.27	24.05	300	1270	2.3	Blue	TC-16
NL-400/LJ	24.06	27.20	400	1422	3.0	Browm
NL-500/LJ	27.21	30.78	500	1651	4.9	Orange

Note: Meaning of letters: N- tension set; L- bolt preformed; after "-" is conductor type; LJ- aluminum stranded conductor.
This Table is simply listed some products, if you require other selection product, please contact the company (follow newt page).