ADSS架空室外光纜

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設(shè)計(jì)ADSS電纜時(shí)要充分考慮架空電力線的實(shí)際情況，適用于不同等級(jí)的架空電力線。

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Structure&Capability

Structure
Description		Actual situation of overhead power line is takes full consideration when ADSS cable is being designed, Suitable for different grade overhead power line. Polyethylene (PE) can be used for power lines with space potential not greater than 12KV. For overhead power lines above 110 KV (or space potential greater than 12 KV), the cable hanging point must be determined by calculating the distribution of electric field intensity, and electrical resistance (AT) jacket is applied. The dedicate design of aramid quality and stranding process can satisfy the demａnd on various spans.
Fiber		SM: G652D、G655、G657 Or other single-mode optical fibers. MM: A1a、A1b Or other multi-mode fibers.
Jacket		Materials: electrical indentation (ATT), flame retardant polyethylene (ZRPE) or other materials. Color: black or other colors.
Features
Application		Suitable for non-self-supporting aerial of power line.
Characteristic		Can be installed without shutting off the power; good AT performance, Good electrocorrosionperformance. Light weight and small diameter reducing the load caused by ice and wind and the load on tower and back props.Large span, span up to 500 meters; Aramid Yarn Armored process with Precision Control, The tensile ability of the cable is greatly improved. The precise control of fiber residual length and cable stranded pitch ensures the good performance of tensile strength and temperature. The design life span is 30 years.
Temperature		-40℃～+60℃
Applicable meteorological conditions
Meteorological Region			Wind Speed（m/s）		Icing(mm)		Extra load (N / m)
A			25		0		0.7
B			35		0		0.7
C			10		5		2.5
D			10		10		4.4
The structure can be designed according to other meteorological conditions required by the user to adapt to the actual situation of the line.
Parameter
Fiber Count	Cable Dimension （mm）		Annual Average Operating Tension EDS（KN）	Maximum Allowable Working Tension MOT (KN)	Break(ing) Strength （KN）	Coefficient Of Linear Expansion (X10-6/K)	Suitable Span（m） (corresponding to meteorological conditions)
							A	B	C	D
1-36	11.2		1.25	2	5	3.17	120	60	100	60
36-72	11.8		1.25	2.0	5	3.09	110	50	100	50
72-96	13.2		1.95	2.6	7.8	2.97	110	60	100	60
96-144	15.9		3.0	3.5	12.2	2.52	110	60	100	60
1-24	11.3		2.0	3.2	8.0	2.37	220	110	200	110
1-24	11.5		2.8	4.4	11.1	1.87	310	170	300	170
1-24	11.7		4.45	6.5	17.8	1.23	450	240	400	250
1-24	11.9		5.4	8.0	21.6	1.03	560	300	500	320
This table only lists part of the core number and space, can be customized according to customer requirements for meteorological design. This table lists 1. 5% installation sag without height difference. GYD reserves the right to revise, change and perfect the parameters in the table.

選項(xiàng)：

電纜尺寸：標(biāo)稱電纜尺寸或其他定制尺寸

交貨長(zhǎng)度：1.0km或2.0km，或其他定制長(zhǎng)度；
其他要求：其他定制特殊要求。

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