ZR-KFFRP-4*2.5 High Temperature Shielded Cable: Used for AC rated voltages of 450/750V and below in control, monitoring circuits, protection lines, and other applications.
With excellent properties such as high and low temperature resistance, acid and alkali resistance, oil resistance, and non-flammability, it is widely used as transmission lines for electrical equipment, instruments, and automatic control systems in high-temperature and harsh environments of national pillar industries like petrochemicals, power, metallurgy, and major infrastructure construction projects.
ZR-KFFRP-4*2.5 High Temperature Shielded Cable Product Standard: GB/T9330-2020
ZR-KFFRP-4*2.5 High-Temperature Shielded Cable Usage Characteristics
1. rated voltage: (U0/U) 450/750V
2. The cable conductors are designed for long-term operation at two temperatures: 200℃ and 75℃.
3. Low environmental temperature: Fixed installation -60°C, non-fixed installation -20°C.
4. Installation Temperature: Not below -25℃.
5. Recommended bend radius for laying: Not less than 8 times the cable outer diameter.
ZR-KFFRP-4*2.5 High-Temperature Shielded Cable Model and Name
| Model | Product Name |
| KFF | Copper-core Fluoroplastic Insulated and Sheathed Control Cables |
| KFFR | Copper-core Fluoroplastic Insulated Sheathed Control Flexible Cables |
| KFFP | Copper-core Fluoroplastic Insulated and Sheathed Copper Wire Braid Shielded Control Cables |
| KFFRP | Copper-core fluoroplastic insulated and sheathed copper wire braid shielded control flexible cables |
| KFFP2 | Copper-core fluoroplastic insulated and sheathed copper-plastic composite braid shielded control cables |
| KFFRP2 | Copper-core Fluoroplastic Insulated and Sheathed Copper-Plastic Composite Braid-Sheathed Shielded Control Flexible Cable |
| KFF22 | Copper-core Fluoroplastic Insulated and Sheathed Steel Tape Armored Control Cables |
| KFFP22 | Copper-core Fluoroplastic Insulated and Sheathed Copper Wire Braid Shielded Steel Tape Armored Control Cable |
| KFFP2-22 | Copper-core Fluoroplastic Insulated and Sheathed Copper-Plastic Composite Wound Shielded Steel Tape Armored Control Cable |
ZR-KFFRP-4*2.5 High Temperature Shielded Cable Technical Specifications
| Project | Unit | Technical Specifications | ||||||||
| Conductor DC resistance ≤ at 20℃ | Ω/km | Cross-section | 0.75mm2 | 1.0mm2 | 1.5mm2 | 2.5mm2 | ||||
| Coating | Untinned | Tin-plated | Unplated | Tin-plated | Unplated | Tin-plated | Unplated | Tin-plated | ||
| A, B Categories | 24.5 | 24.7 | 18.1 | 18.2 | 12.1 | 12.2 | 7.41 | 7.56 | ||
| R Series | 26.0 | 26.7 | 9.5 | 20.0 | 13.3 | 13.7 | 7.98 | 8.21 | ||
| Test Voltage | kv/5min | 2.5 | ||||||||
Key Words: ZR-KFFRP-4*2.5 High Temperature Shielded Cable
