Cheri Heater Technology Co.Ltd is an expert high-temperature cable manufacturer offering many high-temperature wires. These cables are designed to deliver the highest efficiency at temperatures above 150 degrees Celsius. Our products are made of advanced insulation and jacket materials such as silicone.
As a superior high-temperature cable manufacturer, our goal is durability, safety, and reliability. Our products are made from high-quality conductor materials, including tin-plated copper, nickel-plated copper, and nickel wire, that can be reliably and safely used in temperatures above 450ºC.
High-temperature wires are electrical cables designed to operate in environments with extremely high temperatures. High-temperature cable manufacturers design different types of wires for various situations, and they differ in their conductor, insulation, and jacket materials.
Our high-temperature cables are most commonly used in motor leads and internal wiring of refrigeration equipment, clothes dryers, commercial ovens, electrical ranges, and other appliances.
1. What is a high temperature cable?
A high temperature cable is a specialized electrical cable designed to operate safely and reliably in extreme heat conditions without degrading its insulation or performance.
2. What temperatures can high temperature cables withstand?
Depending on the insulation and construction, Cheri Heater’s high temperature cables can withstand temperatures up to 1200°C (2192°F).
3. What materials are used in high temperature cables?
Common materials include silicone rubber, fibreglass, PTFE (Teflon), mica, and ceramic fibre insulation, with conductors made from nickel, copper, or stainless steel.
4. Where are high temperature cables used?
They are used in industries such as steel, glass, cement, petrochemical, furnace manufacturing, and power generation, where exposure to high heat is common.
5. What is the difference between high temperature cables and standard cables?
Standard cables lose insulation strength or melt at elevated temperatures. High temperature cables are engineered with heat-resistant materials to maintain electrical integrity under extreme heat.
6. Are high temperature cables flexible?
Yes, many types of high temperature cables are designed to be flexible, allowing easy installation in tight or moving spaces, such as furnaces or machinery.
7. Can high temperature cables be used outdoors?
Yes. Cheri Heater’s high temperature cables are weather-resistant and can handle exposure to sunlight, moisture, and temperature variations in outdoor environments.
8. What voltage ratings are available for high temperature cables?
They are available in a wide range, from 300V to 1000V and higher, depending on the application and cable design.
9. Are high temperature cables flame-retardant?
Yes, most high temperature cables are flame-retardant and designed to prevent fire propagation even under direct flame exposure.
10. What industries commonly use high temperature cables?
Industries such as aerospace, automotive, metallurgy, HVAC, and industrial ovens rely heavily on high temperature cables for safety and performance.
11. Can high temperature cables resist chemicals and oils?
Yes, many models are built with PTFE or silicone insulation, which provides strong resistance to chemicals, oils, and corrosive substances.
12. Are high temperature cables suitable for continuous operation?
Absolutely. They are engineered for continuous operation in high heat environments without loss of conductivity or insulation quality.
13. What conductor materials are used?
Cheri Heater uses nickel-plated copper, tinned copper, pure nickel, or stainless steel depending on the required temperature and conductivity level.
14. Can I use high temperature cables for heaters or furnaces?
Yes, these cables are ideal for furnaces, cartridge heaters, immersion heaters, and thermocouples, where stable electrical connections are critical.
15. Do high temperature cables comply with international standards?
Yes. Cheri Heater’s high temperature cables meet IEC, UL, and RoHS international standards for quality and safety.
16. How should I install a high temperature cable?
Ensure the cable is routed away from sharp edges, tightly secured, and insulated properly to avoid mechanical stress and overheating.
17. Can high temperature cables be customized?
Yes. Cheri Heater provides custom-built high temperature cables tailored for specific voltage, temperature, length, and insulation requirements.
18. How can I test the performance of a high temperature cable?
Testing includes insulation resistance, voltage withstand, and thermal endurance tests to ensure the cable performs reliably under heat exposure.
19. How long do high temperature cables last?
With proper installation and maintenance, high temperature cables can last 5 to 15 years, depending on operating conditions and temperature levels.
20. How can I order high temperature cables from Cheri Heater?
You can order directly from cheri-heater.com or contact our sales team for a customized quote and technical guidance.
