Cross-linked polyethylene insulated (flame retardant) power cable
Low voltage power cable
The performance of cross-linked polyethylene insulated (flame retardant) power cable conforms to IEC60502-2004.
Purpose description
Cross-linked polyethylene insulated power cables not only possess excellent electrical performance, mechanical properties, heat aging resistance, environmental stress resistance, and chemical corrosion resistance, but also feature a simple structure, ease of use, no restriction on laying elevation differences, high long-term operating temperature (90 degrees), and large transmission capacity. The cross-linked polyethylene insulated power cable products include both flame-retardant and non-flame-retardant full series.
Operative norm
The performance of cross-linked polyethylene insulated (flame retardant) power cable conforms to IEC60502-2004.
Scope of application
★ System: This product is suitable for power transmission in AC 50Hz lines with a rated voltage of 0.6/1KV (the highest system voltage is 1.2KV). ★ Site: Installed in indoor areas, cable trenches, pipelines, and direct burial within industries such as metallurgy, power, and construction, where the environment cannot withstand mechanical external forces for fixed use.
Operational performance
★ Rated Voltage: The rated voltage for industrial frequency AC is 0.6/1KV, and the highest voltage used in AC systems should not exceed 1.2KV. ★ Operating Temperature: The maximum allowable operating temperature for the cable conductor over a long period is 90℃. During a short circuit, the highest temperature of the cable conductor can reach 250℃, with a duration not exceeding 5s. ★ Ambient Temperature: The minimum ambient temperature for cable operation is-10℃. ★ Installation Temperature: When installing and laying the cable, the temperature should be no less than 0℃. ★ Bend Radius: The recommended minimum bend radius is 20D for single-core cables and 15D for multi-core cables.
Model and name
name | Usage context |
Crosslinked polyethylene insulated PVC sheath (flame retardant) power cable | It can be laid in indoor and outdoor tunnels, cable trenches, or buried in loose soil. It can withstand certain laying traction, but it cannot withstand mechanical external force. Single-core cables are not allowed to be laid in magnetic pipes |
Crosslinked polyethylene insulated low smoke halogen free sheathed power cable | |
Crosslinked polyethylene insulated steel tape armored PVC sheathed (flame retardant) power cable | It is laid outdoors and also used for underground laying. It can be subjected to mechanical forces, but it cannot withstand large tensile forces |
Crosslinked polyethylene insulated non-magnetic metal strip armored PVC sheathed (flame retardant) power cable | |
Crosslinked polyethylene insulated steel tape armored low smoke halogen free sheathed power cable | |
Crosslinked polyethylene insulated fine steel wire armored PVC sheathed (flame retardant) power cable | It is laid in the water of vertical shaft or in areas with high drop, and can withstand mechanical external force and considerable tensile force |
Crosslinked polyethylene insulated non-magnetic metal wire armored PVC sheathed (flame retardant) power cable | |
Crosslinked polyethylene insulated fine steel wire armor low smoke halogen free sheathed power cable | |
Crosslinked polyethylene insulated steel wire armor PVC sheathed (flame retardant) power cable | Cables laid in shafts, under the sea or in areas with high drop can withstand large positive pressure and tension |
Crosslinked polyethylene insulated coarse steel wire armored low smoke halogen free sheathed power cable |