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Product Description
1. Applications
AAC and ACSR have been widely used in power transmission lines with various voltage levels, because they have such good characteristics as simple structure, convenient installation and maintenance, low cost large transmission capacity. And they are also suitable for laying across rivers valleys and the places where special geographical features exist.
2. Service Performance
(1). The permissible long-time operating temperature for aerial conductor is 70oC.
(2). Under the circumstance that rare climate is occuring and ice coverage rate low in heavy ice area, the biggest stress of cable at the lowest point of the sag should not exceed 60% of the short-time destructive power.
(3). When connecting conductors, the conductor beside the connecting tube cant be prominent. Otherwise, the force on the operating conductors will be unbalanced. After connectors are install, the connecting tube should be painted by moisture-proof varnish in order to protect it from corrosion.
3. Product Performance
(1). The electrical performance of AAC and ACSR is indicated in DC(20oC). The resistivity of the hard aluminum wire for stranded wires is not greater than 28.264 nΩ. M of international standard value.
(2). The rated tensile strength of AAC is denoted with the result of total cross-section of all aluminum conductors multiplied by min. Tensile of corresponding size specified in the standard for aluminum wire.
(3). The rated tensile strengh of ACSR is denoted with sum of all aluminum conductorstensile strength and steels tensile strength.
(4). The tensile strength of all aluminum conductors is denoted with the result of all cross-sections of aluminum conductors multiplied by min. Tensile strength of corresponding size specified in the standard for aluminum wire.
(5). The tensile strength of all steel wire is denoted with the result of all cross-sections of steel wires multiplied by the stress at 1% elongation of corresponding size specified in the standard for steel wire.
4. Material Standard
(1). The hard aluminum conductor used for AAC and ACSR conforms to the standard GB/T 17048-1997(equivalent to IEC 60889: 1987).
(2). The zinc coated steel wire used for ACSR conforms to IEC 60888: 1987.
(3). Production can be arranged according to customers requirements for material standard, etc.
AAC and ACSR have been widely used in power transmission lines with various voltage levels, because they have such good characteristics as simple structure, convenient installation and maintenance, low cost large transmission capacity. And they are also suitable for laying across rivers valleys and the places where special geographical features exist.
2. Service Performance
(1). The permissible long-time operating temperature for aerial conductor is 70oC.
(2). Under the circumstance that rare climate is occuring and ice coverage rate low in heavy ice area, the biggest stress of cable at the lowest point of the sag should not exceed 60% of the short-time destructive power.
(3). When connecting conductors, the conductor beside the connecting tube cant be prominent. Otherwise, the force on the operating conductors will be unbalanced. After connectors are install, the connecting tube should be painted by moisture-proof varnish in order to protect it from corrosion.
3. Product Performance
(1). The electrical performance of AAC and ACSR is indicated in DC(20oC). The resistivity of the hard aluminum wire for stranded wires is not greater than 28.264 nΩ. M of international standard value.
(2). The rated tensile strength of AAC is denoted with the result of total cross-section of all aluminum conductors multiplied by min. Tensile of corresponding size specified in the standard for aluminum wire.
(3). The rated tensile strengh of ACSR is denoted with sum of all aluminum conductorstensile strength and steels tensile strength.
(4). The tensile strength of all aluminum conductors is denoted with the result of all cross-sections of aluminum conductors multiplied by min. Tensile strength of corresponding size specified in the standard for aluminum wire.
(5). The tensile strength of all steel wire is denoted with the result of all cross-sections of steel wires multiplied by the stress at 1% elongation of corresponding size specified in the standard for steel wire.
4. Material Standard
(1). The hard aluminum conductor used for AAC and ACSR conforms to the standard GB/T 17048-1997(equivalent to IEC 60889: 1987).
(2). The zinc coated steel wire used for ACSR conforms to IEC 60888: 1987.
(3). Production can be arranged according to customers requirements for material standard, etc.
Address:
Minghui Road, Zhengzhou Mazhai Economic Development Zone, Zhengzhou, Henan, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Main Products:
Wire, Cable
Company Introduction:
Zhengzhou Baite Wire & Cable Co., Ltd., specializes in making electric wire and cable, and integrating scientific research with production together. We are located in Minghui Road, Zhengzhou Mazhai Economic Development Zone, and have convenient transportation. Our factory covers an area of 10, 000 square meters, and our production area is 8, 000 square meters. Our fixed asset is 30, 000, 000 Yuan. Our main production equipment is more than 30 sets and measurement and test facilities are more than 10 set. We have advanced craft equipment and the first-class technological level. We also have complete test methods. We can produce 10, 000, 000 kilometers of electric wire and cable per year.
Zhengzhou Baite Wire & Cable Co., Ltd. Mainly produces: AAC, ACSR, and ABC cable used for insulated overhead drop service, PVC insulation wire, PVC insulation power cable, XLPE insulated power cable, rubber cable, control cable, flat flexible cable, welding cable, and communication cable.
Zhengzhou Baite Wire & Cable Co., Ltd. Mainly produces: AAC, ACSR, and ABC cable used for insulated overhead drop service, PVC insulation wire, PVC insulation power cable, XLPE insulated power cable, rubber cable, control cable, flat flexible cable, welding cable, and communication cable.
