Converter Used Main Circuit Electric Cable Has a Stronger Electrical Shock Resistance

Converter Used Main Circuit Power Cable

■ Product Standard

Enterprise standard

■ Application

It is suitable for power transmission between converter and motor.

■ Type and Designation

■ Indication example

0.6/1kv copper core XLPE insulated, woven copper wire shield, PVC sheathed flame-retardant converter used main circuit cable, 3×185+3×35mm² is described as: ZR-BPYJVP-0.6/1 3×185+3×35

■ Using feature & Main Technical Performance

1. Rated Voltage U₀/U:0.6/1KV.

2. The Max. Temperature allowed of conductor for long-term working is 90℃.

3. In short-circuit (Max. Long term is continue on more than 5 seconds),the highest temperature of conductor is no more than 250℃.

4. Environment temperature in laying the cable should be no smaller than 15 times of cable outer diameter.

5. It has a stronger electrical shock resistance, it can stand the impulse voltage under high speed and frequent converting.

6. It has a good shield performance. It can lower the negative effect by the high harmonious wave in the output frequency converter.

7. D.C. Conductor resistance complies with the stipulations of GB/T3956.

8. Working frequency voltage test for cable with 3.5kv/5min without puncture.

9. Flame retardant cable could endure firing test is bundle stipulated in GB/T18380.3.

10. Low-smoke halogen-free flame retardant cable could endure firing test in bundle as GB18380.3.Smoke density in firing should comply with stipulations of GB/T17651-1998(IEC1034).PH value of solution water of gas separated out should be less than 4.3, and electric conductivity rate should be no more than 10μs/mm and comply with stipulations of IEC754-2.

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