Model Name Purpose
copper core
NA-YJV and NB-YJV cross-linked polyethylene insulated and PVC sheathed Class A (B) fire-resistant power cables can be laid in indoor spaces, tunnels, and pipes where fire resistance is required.
NA-YJV22 and NB-YJV22 are cross-linked polyethylene insulated steel tape armored polyvinyl chloride sheathed Class A (B) fire-resistant power cables. They are suitable for underground laying when fire resistance is required, but not for laying in ducts.
NA-VV and NB-VV are Class A (B) fire-resistant power cables with PVC insulation and PVC sheath. They can be laid in indoor spaces, tunnels, and pipes where fire resistance is required.
NA-VV22 and NB-VV22 are Class A (B) fire-resistant power cables with PVC insulated steel tape armor and PVC sheath. They are suitable for underground laying when fire resistance is required, but not for laying in ducts.
WDNA-YJY, WDNB-YJY, cross-linked polyethylene insulated polyolefin sheathed Class A(B) halogen-free low-smoke fire-resistant power cables can be laid in indoor spaces, tunnels, and pipelines where halogen-free, low-smoke, and fire-resistant requirements are specified.
WDNA-YJY23, WDNB-YJY23, cross-linked polyethylene insulated steel tape armored polyolefin sheathed Class A(B) halogen-free low smoke fire-resistant power cable is suitable for underground laying when halogen-free, low smoke and fire-resistant requirements are required, but not suitable for laying in ducts.
