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On February 20, the Guizhou Provincial Quality Supervision Bureau released a new wire and cable product quality comparison report, showing that among the 34 batches of products sampled in the latest inspection, 6 batches of product conductor resistance were unqualified
.
The reason for the unqualified conductor resistance is mainly that the manufacturer uses inferior copper or deliberately reduces the cross-sectional area in order to reduce the production cost, and the conductor wire drawing process is not properly
controlled.
The wire and cable manufacturers and wire and cable brands with unqualified sampling results are: "Nanhui" brand BV-450/7501×2.
5BV PVC insulated unsheathed cable and wire produced by the nominal "Nanning Nanchang Cable Co.
, Ltd.
" on October 25, 2014; 60227IEC01(BV)-450/750 1×2.
5 general purpose single-core hard conductor unsheathed cable produced by "Kunming Hongye Wire and Cable Factory" on March 29, 2015; 60227IEC01(BV) -450/750 1×2.
5 PVC insulated unsheathed cable produced by "Xingtai Guangguang Cable Manufacturing Co.
, Ltd.
" on September 16, 2015; "Baoyang" brand ZR-BV-450/750 1×2.
5 PVC insulated wire and cable produced by "Shanghai Chuangsu Wire and Cable Factory"; "Junfeng" brand BV-450/750 1×2.
5 PVC insulated wire and cable produced by "Guiyang Junfeng Wire and Cable Co.
, Ltd.
" on January 20, 2015; The "Guangji" brand ZR-BV-450/750 1×2.
5 PVC insulated wire and cable
produced by "Guangdong Shenzhen Guangji Wire and Cable Co.
, Ltd.
"
On February 20, the Guizhou Provincial Quality Supervision Bureau released a new wire and cable product quality comparison report, showing that among the 34 batches of products sampled in the latest inspection, 6 batches of product conductor resistance were unqualified
.
The reason for the unqualified conductor resistance is mainly that the manufacturer uses inferior copper or deliberately reduces the cross-sectional area in order to reduce the production cost, and the conductor wire drawing process is not properly
controlled.
The wire and cable manufacturers and wire and cable brands with unqualified sampling results are: "Nanhui" brand BV-450/7501×2.
5BV PVC insulated unsheathed cable and wire produced by the nominal "Nanning Nanchang Cable Co.
, Ltd.
" on October 25, 2014; 60227IEC01(BV)-450/750 1×2.
5 general purpose single-core hard conductor unsheathed cable produced by "Kunming Hongye Wire and Cable Factory" on March 29, 2015; 60227IEC01(BV) -450/750 1×2.
5 PVC insulated unsheathed cable produced by "Xingtai Guangguang Cable Manufacturing Co.
, Ltd.
" on September 16, 2015; "Baoyang" brand ZR-BV-450/750 1×2.
5 PVC insulated wire and cable produced by "Shanghai Chuangsu Wire and Cable Factory"; "Junfeng" brand BV-450/750 1×2.
5 PVC insulated wire and cable produced by "Guiyang Junfeng Wire and Cable Co.
, Ltd.
" on January 20, 2015; The "Guangji" brand ZR-BV-450/750 1×2.
5 PVC insulated wire and cable
produced by "Guangdong Shenzhen Guangji Wire and Cable Co.
, Ltd.
"
