110kV Porcelain bushing terminal cable accessory, China 110kV Porcelain bushing terminal cable accessory Supplier,Factory

110kV Porcelain bushing terminal cable accessory

Jiangsu Connect High Voltage Cable Accessory Co., Ltd. [China]

1.made up by high strength inorganic electromagnetic materials 2.Raw materials of the stress cone is made up by world-class imp

110kV Porcelain bushing terminal

Read:107 2011-12-3

Suitability:Rated voltage for 64/110kV,76/132kV ,cross-linked outdoor power cable terminal with standard cross section:240mm22500mm2.The insulation level of the terminal, the current-carrying capacity and operating temperature meets the requirements of the relevant cables.Suitable for large chemical,steel and power enterprises ,coastal areas and places far away from urban central regions at an environmental temperature between -400F and +600F. Features:

made up by high strength inorganic electromagnetic materials:outstanding long weatherability,anti-electrical erosion,excellent hydrophobicity performance.Raw materials of the stress cone is made up by world-class imported liquid silicone rubber with high elasticity,Multilayer sealed structures to avoid leakage in the process of operation,length terminal's working lifeCold pre-dilation technology is adopted to install stress cone ;convenient and swift installationeach performance index fully meets the requirements of GB/T11017,IEC60840

6100% delivery Test,reliable quality

Serial number	item	Performance requirements
1.	Type(porcelain shell)	porcelain shell,porcelain,Aluminum Alloy)
2.	Model number	JYZWC4
3.	Permissible current rating under continuous operation	not less than connection cable
4.	the current load in the case of short circuit	not less than connection cable
5.	prefabricated stress cone of semiconductive materials	Imported liquid silicone rubber
6.	prefabricated stress cone of insulated materials	Imported liquid silicone rubber
7.	Size(diameter height)(mm)	porcelain shell 405/1820

8.	Weight(kg)	120

9.	Pollution level	IV
10.	Creepage distance of the external insulator (mm)	>=4005
11.	Dry arc distance of the external insulator (mm)	1220
12.	Rated power frequence withstand voltage in 1 min (kv)	230
13.	Maximum rated lightning Impulse Withstand voltage (kV)	550
14.	Maximum rated switching impulse withstand voltage	550
15.	insulating compound	polyisobutylene
16.	Maximum allowable horizontal tensile force (kN)	>=2
17.	Support insulator	Accord with GB/T775

Electrical equipment capability

voltage grade (kv)	Rated currentU0(kV)		Maximum operating voltage Um(kV)		industrial frequency withstand voltage(30min)		BIL (kV)		Creepage distance (mm)
64/110		64		126		160		550		3910
76/132		76		145		190		650		4500

Size:580x2000Weight:130kg

110kV Porcelain bushing terminal cable accessory