Rubber Insulation Control Cable Used For Open Country with Tin-plated Cu Wire Shield

■ Product standard

Enterprise standard

■ Application

This product is a copper core electroplated tin, rubber insulation, rubber sheath control cable used for

AC 250V and below at the condition of open country.

■ Specifications and Names

Max. permissible continuous operating temperature of core is +70℃.
The cable using in ambient temperature form -45℃ to +50℃.

■ Construction of cable

1. Steel Cu core(Tin-plated)

2. Rubber insulation

3. Rubberized fabric

4. Tin-plated Cu wire shield

5. Rubberized fabric

6. Rubber sheath

7. Filler

■ Specifications of cable

■ Technical Property
1. The insulation resistance between cores of finished cable should be undertaken AC 50Hz 1500V of withstand voltage test for 5 min.
2. DC resistance of conduct line core converse to 1km of length should not be more than 25.5Ω at of temperature +20℃.
3. The insulation resistance between cores of finished cable converts to 1km of length at 20℃ of temperature not less than 25.5MΩ.

■ Delivery lengths
The make length of cable is not less than 40m, shortage length more than 5m may be delivered , but not exceed 10% of the total length delivered special requirement to be discussed between the supplier and the buyer. The error of calculated length is not more than ±0.5%.

Hebei New Baofeng Wire & Cable Co., Ltd. owns fixed capital of RMB 1.6 billion with 1100 staffs (among whom 86 are senior engineers and technicians, 230 are engineers and technicians). The Group Co. consists of 18 departments, 11 branches, 32 representative offices with its sales networks covering 50 big and medium cities of China.

Equipped with high quality technical expertise, latest manufacturing and inspection equipments as well as Research & Development activities , Hebei New Baofeng Wire & Cable Co., Ltd. has become not only a leading cable manufacturer but also a Group company with reputation for delivering quality cables at competitive prices and within the committed delivery schedules in the international market.

HNBF has the most present advanced cable auto-producing lines and cable testing equipment in the world: the highest 750kV extra high voltage vertical producing line in the world, 10-110kV dry CDCC XLPE cable line, 1-10kV the one-step-method four –layer co-extrusion cross-linkage cable producing line, 10-110kV partial discharge testing equipment imported from Siemens, Germany, and 1000kV thunder and lightning surge testing equipment imported from Haefely Co., Switzerland.

As a technology breakthrough, we have developed 630-2500mm²sectional area sub-marine cable, which is the highest level. The one-step-method four-layer co-extrusion Silone cross-linked cable, High Voltage and Extra High Voltage cables 66kV to 500kV，35kV and below XLPE insulated, non-smoke and non-halogen A series rire-retardant power cable, 35kV and below XLPE cable for semi-conduct electric screening, visual spiral Aluminum Cored XLPE power cables, XLPE insulated, rat-proof shielded, low-smoke and low-halogen A serial fire-retardant and ultraviolet-proof power cable, XLPE insulated termite-proof power cable, as well as 3kV XLPE insulated water-proof and rat-proof power cable, A serial cross-linkage fire-fighting cable, and other new cable products for special-purpose Cable Accessoriesfor 66kV-500kV cables. We have more than 50 items over which we own the intellectual property rights / patent rights.

In 2001, our predecessors Baofeng Cable Co. Ltd. developed the first 500kV extra high voltage cross-linkage cable in China with its Partial Discharge less than 0.8pc. In short, we can say that we have given a new control index data for the IEC standard, we can also say that China actually was one of the earliest producers of 500KV High Voltage Cable other than Germany and Japan.

In recent years, our products are exported not only to countries and regions of Europe, Asia, Africa, as well as USA, New Zealand.

Our company website：www.nbfcable.com/english