Rated voltage 0.6/1kV (Um=1.2kV) copper conductor plastic insulated (flame retardant, fire resistant) prefabricated branch cable
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Product Standard
This product is manufactured according to JB/T 10636-2006 "Rated voltage 0.6/1kV (Um=1.2kV) copper core plastic insulated prefabricated branch cable" and other standards, and can also be produced according to IEC, British, German and American standards as required by the user.
Scope of Application
This product can be widely used in power distribution systems of residential buildings, office buildings, hotels, hospitals, shopping malls, and factories. The main cable conductor is jointless, the branch cable conductor joints are reasonably structured with minimal contact resistance, and are unaffected by thermal expansion and contraction. It also has excellent seismic resistance, good airtightness and waterproofness, can supply power normally in humid environments, and can also be laid outdoors and underground. It occupies a small building area, which is conducive to the effective use of the building area, and is easy to install.
Usage Characteristics
Rated voltage U0/U is 0.6/1KV
Maximum allowable long-term operating temperature of the cable conductor: 90℃ for cables with cross-linked polyethylene insulation;
During short circuits (maximum duration not exceeding 5s), the maximum temperature of the cable conductor does not exceed 250℃;
Maximum allowable long-term operating temperature of the cable conductor: 70℃ for cables with polyvinyl chloride insulation;
During short circuits (maximum duration not exceeding 5s), the maximum temperature of the cable conductor does not exceed 160℃.
The ambient temperature during cable laying should not be lower than 0℃
The bending radius of the cable should not be less than 20 times the outer diameter of the cable
Cable Model and Name
Model Name
FZ-ZA-VV Copper core polyvinyl chloride insulated polyvinyl chloride sheathed flame-retardant Class A (twisted type) prefabricated branch cable
FZ-ZB-VV Copper core polyvinyl chloride insulated polyvinyl chloride sheathed flame-retardant Class B (twisted type) prefabricated branch cable
FZ-ZC-VV Copper core polyvinyl chloride insulated polyvinyl chloride sheathed flame-retardant Class C (twisted type) prefabricated branch cable
FZ-ZA-YJV Copper core cross-linked polyethylene insulated polyvinyl chloride sheathed flame-retardant Class A (twisted type) prefabricated branch cable
FZ-ZB-YJV Copper core cross-linked polyethylene insulated polyvinyl chloride sheathed flame-retardant Class B (twisted type) prefabricated branch cable
FZ-ZC-YJV Copper core cross-linked polyethylene insulated polyvinyl chloride sheathed flame-retardant Class C (twisted type) prefabricated branch cable
FZ-N-VV Copper core polyvinyl chloride insulated polyvinyl chloride sheathed fire-resistant (twisted type) prefabricated branch cable
FZ-N-YJV Copper core cross-linked polyethylene insulated polyvinyl chloride sheathed fire-resistant (twisted type) prefabricated branch cable
Note: Other model specifications and codes can be combined according to the combination principles of this table.
Production Range
Table 1
Core Number Main Cable Branch Cable
1 16-630 4-240
2-5 16-50 4-35
Table 2
Phase Wire 16 25 35
Neutral Wire 10-16 16-25 16-35
Ground Wire 10-16 16-25 16-35
Fire-resistant branch cables should meet the requirements of Table 3
Table 3
Core Number Main Cable Branch Cable
1 16-120 6-70
Note: The cross-sectional area of the branch cable is configured according to the user's requirements, but the cross-sectional area of the branch cable should not be larger than the cross-sectional area of the main cable.
Keywords: Rated voltage 0.6/1kV (Um=1.2kV) copper conductor plastic insulated (flame retardant, fire resistant) prefabricated branch cable
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