200°C high voltage wires and cables are a key technological achievement in electrical engineering, allowing for the efficient transmission of electricity in harsh settings where temperature resistance, voltage management, and dependability are crucial.
Operating Temperature: -65°C to +200°C
Operating Voltage: 5KV, 15KV, 20KV, 35KV, 45KV, 60KV
Insulation: silicone rubber
Operating Temperature: -65°C to +150°C (220°C short-time withstand)
Operating Voltage: 3KV, 6KV, 10KV, 20KV, 30KV, 40KV, 50KV
Insulation: silicone rubber
Approval: UL
IEC 60228 (Conductor Standards):
Specifies requirements for the conductors used in cables, including conductor sizes, materials, and electrical properties.
IEC 60502 (Power Cables):
Covers power cables with rated voltages up to 30 kV, providing requirements for insulation materials, conductor sizes, and performance testing.
IEC 60811 (Insulation and Sheathing Materials):
Defines testing methods and requirements for insulation and sheathing materials used in cables, including thermal aging, mechanical properties, and resistance to environmental factors.
UL 758 (Appliance Wiring Materials):
Specifies requirements for appliance wires and cables, including temperature ratings, insulation materials, and safety testing procedures.
UL 758A (Supplemental Insulation):
Addresses additional requirements for wires and cables with supplemental insulation, such as high temperature resistance.
Article 310 (Conductors for General Wiring):
Provides guidelines for selecting and installing conductors, including high temperature cables, in accordance with NEC requirements.
Article 725 (Class 1, Class 2, and Class 3 Remote-Control, Signaling, and Power-Limited Circuits):
Specifies requirements for power-limited circuits, including wiring methods, insulation ratings, and installation practices.
Automotive Standards (e.g., SAE, ISO):
Automotive manufacturers adhere to specific standards for high voltage cables used in electric and hybrid vehicles, ensuring safety and reliability under automotive operating conditions.
1. Temperature Resistance:
Ensure that insulation materials can withstand continuous operation at elevated temperatures (up to 200°C) without degradation or breakdown.
2. Electrical Performance:
Verify the cable's electrical properties, including voltage rating, insulation resistance, dielectric strength, and impedance, to ensure safe power transmission.
3. Mechanical Durability:
Evaluate the cable's mechanical strength, flexibility, and resistance to physical damage to withstand installation and operational stresses.
4. Fire Resistance and Flame Retardancy:
Ensure that cables meet fire safety standards and exhibit flame retardant properties to minimize fire hazards in case of electrical faults.
5. Environmental Compatibility:
Assess the cable's resistance to chemicals, oils, moisture, and UV radiation to ensure performance and reliability in various environmental conditions.
6. Compliance Testing:
Conduct rigorous testing according to applicable standards to validate the safety and performance of 200°C high voltage wires and cables before deployment in critical applications.
