1. Classification of CCC power cord
Industry habits by use: The Naked CCC power cord, winding line, power CCC power line, communication cable and cable, electrical equipment with the CCC power cable, such as 5 categories, CCC Power Cord there are other classification (6 categories, 7 categories) national standards for product classification see gb/t7635.1-2002
2, the implementation of CCC certification management products
The old rule has 5 kinds of products, the new rule has 8 kinds of products, CCC Power Cord actually the newly expanded product belongs to the old 5 kinds of product model specification or material expansion, CCC Power Cord so still according to the old 5 kinds of products can be mastered.
① rated voltage $number and below PVC insulated CCC power Cord Cable
Voltage rating: $number $number $number
Implementation criteria: GB5023. ~. 7-1997 JB8734 ~ 5-1998 (jb/t8734 ~. 5-1998)
The main models and typical structures are:
Single-core hard conductor sheathed cable $number IEC01 (BV) BLV
Single-core soft conductor sheathed cable $number IEC02 (RV)
Light, common sheath cords $number IEC52 (rvv) $number IEC53 (rvv)
PVC Insulated PVC sheathed Flat type cable BVVB BLVVB
Connecting soft CCC power cord (twisted type) RVs
Installation (soft) CCC power line AV
Shield CCC Power Cord RVVP
Elevator CCC Power Cord TVVB
② rated voltage 450/750 and below rubber insulated CCC power cord Cable
Voltage levels are: $number, $number, $number
Implementation criteria: GB5013. ~. 7-1997 JB8735 ~ 3-1998 (jb/t8735 ~. 3-1998)
Main models, typical structures are: ordinary strength rubber sheathed flexible cords $number IEC53 (ye) (such as area core), heavy-duty rubber sheathed Soft cable $number IEC66 (yew) YC, CCC Power Cord welding machine cable $number IEC81 (YH) Braided cords $number IEC51 (RX) Medium rubber sheathed soft cable YZ YZW
③ Mining Rubber sheathed soft Cable Implementation standards: gb12872-1991 (Note: Industry standard mt818-1999, implementation of coal safety certificate, two certificates coexist)
④ AC rated voltage 3KV and below railway locomotive vehicles with CCC power cable implementation standards: GB12528.1-1990 jb8145-1995
⑤CCC Power cord Components Execution Standard: gb15934-1996 plug--CCC power Cord cable--connectors
Among them: Plug, CCC power cable should meet the respective product certification standards
Issues to note:
A. The implementation of aluminum wire must be the industry standard, CCC Power Cord GB product conductors are copper conductor;
B. The model has-iec-letter, the implementation must be GB; industry standards, the model letter is pinyin;
C. Rubber Wire Unequal section cable (such as three big small structure) must be the industry standard;
D. The implementation of CCC certification and production license product categories are different, independent of each other, the current does not conflict, CCC Power Cord but the implementation of license management products can apply for CQC logo certification (also known as voluntary certification);
E. The implementation of CCC certification product model series about 88, CCC Power Cord specifications of nearly 1000, product simple and complex, related to technical questions related to quality inspection agencies.
3. Product consistency
Consistent control of products, is the main feature of CCC certification, different from other certification and administrative license
4, check the production of products (no matter what brand) whether there is a certification certificate, CCC Power Cord the certification of the production site is here
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