1. Product Features and Applications:
This product has high fire resistance, capable of withstanding direct flame exposure without causing short circuits or failures for a certain period of time. Therefore, in the event of a fire, it helps reduce losses. The low-smoke, halogen-free cables belong to the category of environmentally friendly cables, particularly suitable for industries with high fire safety requirements such as power, large buildings, railways, and shipping.
2. Product Standards:
Product standards:
GB/T12706-2008, GB/T5023-2008, GB/T9330-2008, DJ08-93-2002,
Among them, the WDZN-YJY products comply with the GB/T17650-1-2-1998 and GB/T17651.1-2-1998 standards, reaching an advanced level domestically.
3. Usage Characteristics:
1. Rated AC Voltage: U0/U 0.6/1KV
2. Long-term Operating Temperature: Flame-retardant PVC insulation and sheath 70℃ and 105℃, fluoroplastic insulation and sheath 200℃ and 260℃, cross-linked polyethylene insulation 90℃, low-smoke halogen-free flame-retardant polyolefin 70℃, low-smoke halogen-free flame-retardant cross-linked polyolefin 90℃ and 120℃.
3. Environmental Temperature: Flame-retardant PVC sheath: fixed installation -40℃, non-fixed installation -15℃; fluoroplastic insulation and sheath: fixed installation -60℃; non-fixed installation -20℃.
Product Parameters:
1. Fire-resistant Power Cable
Model Product Name: NH-VV Flame-retardant PVC Insulated and Sheathed Fire-resistant Power Cable; NH-YJV Flame-retardant Cross-linked PVC Insulated Polyethylene Sheathed Fire-resistant Power Cable; NH-VDVD Low-smoke Low-halogen Flame-retardant PVC Insulated and Sheathed Fire-resistant Control Cable; NH-YDYD Low-smoke Halogen-free Flame-retardant Polyolefin Insulated and Sheathed Fire-resistant Control Cable. Note: Armored cable model is appended with 22.
2. Fire-resistant Control Cable
Model Product Name: NH-KVV Flame-retardant PVC Insulated and Sheathed Fire-resistant Control Cable; NH-KVVP Flame-retardant PVC Insulated and Sheathed Copper Wire Braid Shielded Fire-resistant Control Cable; NH-KVVP2 Flame-retardant PVC Insulated and Sheathed Copper Tape Wrapped Shielded Fire-resistant Control Cable; NH-KFF Fluoroplastic Insulated and Sheathed Fire-resistant Control Cable; NH-KFFP Fluoroplastic Insulated and Sheathed Copper Wire Braid Shielded Fire-resistant Control Cable; NH-KFFP2 Fluoroplastic Insulated and Sheathed Copper Tape Wrapped Shielded Fire-resistant Control Cable; NH-KVDVD Low-smoke Low-halogen Flame-retardant PVC Insulated and Sheathed Fire-resistant Control Cable; NH-KVDVDP Low-smoke Low-halogen Flame-retardant PVC Insulated and Sheathed Copper Wire Braid Shielded Fire-resistant Control Cable; NH-KVDVDP2 Low-smoke Low-halogen Flame-retardant PVC Insulated and Sheathed Copper Wire Braid Shielded Fire-resistant Control Cable; NH-KYDYD Low-smoke Halogen-free Flame-retardant Polyolefin Insulated and Sheathed Fire-resistant Control Cable; NH-KYDYDP Low-smoke Halogen-free Flame-retardant Polyolefin Insulated and Sheathed Copper Wire Braid Shielded Fire-resistant Control Cable; NH-KYDYDP2 Low-smoke Halogen-free Flame-retardant Polyolefin Insulated and Sheathed Copper Wire Braid Shielded Fire-resistant Control Cable; NH-KYJV Cross-linked Polyethylene Insulated Flame-retardant PVC Sheathed Fire-resistant Control Cable; NH-KYJVP Cross-linked Polyethylene Insulated Flame-retardant PVC Sheathed Copper Wire Braid Shielded Fire-resistant Control Cable; NH-KYJVP2 Cross-linked Polyethylene Insulated Flame-retardant PVC Sheathed Copper Tape Wrapped Shielded Fire-resistant Control Cable. Note: Armored cable model is appended with 22, soft structure cable shielding types can use P2, P3, etc.
