Flexible Silicone Power Cable HEAT 180 SIHF 7G1.5 | EN 50525-2-83 Compliant
HEAT 180 SIHF FLEXIBLE SILICONE POWER CABLE: VERSATILE POWER FOR INDUSTRIAL SYSTEMS
Our HEAT 180 SIHF Flexible Silicone Power Cable in 7G1.5 configuration provides an optimal balance of conductor count and compact design for diverse industrial applications. This standards-compliant cable features 7 power conductors (1.5mm² each) plus a protective conductor, constructed with premium TC/SIL/SIL materials. Certified halogen-free (IEC 60754), emitting no corrosive gases, and flame-retardant (IEC 60332), it operates reliably from -60℃ to +180℃ at 300/500V. With a 10.4mm OD and numbered black conductors, this cable offers organized power distribution for industrial machinery, control systems, and electrical installations requiring multiple circuits in high-temperature environments.


KEY FEATURES & TECHNICAL ADVANTAGES
✔ Full Standards Compliance - Manufactured to EN 50525-2-83 with certifications for halogen-free operation, no corrosive gas emission, and flame retardancy
✔ Optimized Configuration - 7 power conductors + protective conductor provides versatile power distribution for various industrial applications
✔ Exceptional Thermal Range - Operates from -60℃ to +180℃ with maintained flexibility and insulation integrity
✔ Enhanced Safety - Halogen-free silicone compound ensures minimal toxic fume emission in fire situations
✔ Easy Installation - Numbered black conductors simplify circuit identification and reduce wiring errors
SPECIFICATIONS & CONSTRUCTION
| Parameter | Specification |
|---|---|
| Standard | EN 50525-2-83, IEC 60228 Class 5, IEC 60754-1/2, IEC 60332-1-2 |
| Configuration | 7G1.5 (7 power cores + protective conductor) |
| Conductor | TC (Tinned Copper, 48/0.20) - Class 5 |
| Insulation | SIL (Silicone Flexible Compound) - Black (numbered), Yellow-Green |
| Sheath | SIL (Silicone Flexible Compound) - Red-Brown |
| Wire Diameter | 2.7mm (individual insulated conductor) |
| Overall Diameter | 10.4mm |
| Voltage Rating | 300/500V |
| Temperature Range | -60℃ to +180℃ |
| Test Voltage | 2000V |
| Approx. Weight | 200kg/km |
WHY CHOOSE OUR HEAT 180 SIHF 7G1.5 CABLE?
We specialize in manufacturing standards-compliant cables that simplify industrial installations while ensuring maximum safety and reliability. Our HEAT 180 SIHF 7G1.5 cable offers the perfect balance between conductor count and cable size, making it ideal for applications requiring multiple circuits without excessive bulk. The numbered conductors provide clear identification during installation and maintenance, while the halogen-free construction protects both personnel and equipment. With extensive experience in industrial power distribution, we deliver solutions that meet international standards and provide long-term reliability in demanding environments.
TYPICAL APPLICATIONS
• Industrial Machinery - Multi-circuit power connections for manufacturing equipment and production systems
• Control Systems - Power distribution within control panels and electrical enclosures
• Electrical Installations - High-temperature wiring in industrial facilities and commercial buildings
• Process Equipment - Wiring for industrial automation and process control systems
• Special Applications - Any installation requiring organized multi-circuit power in high-temperature conditions
AVAILABLE CONFIGURATIONS
Conductor Sizes: 0.75mm², 1.0mm², 1.5mm², 2.5mm², 4.0mm², 6.0mm², 10.0mm², 16mm²
Core Counts: 2, 3, 4, 5, 6, 7, 12, 16, 20, 24 cores
Customization: Available upon request for specific project requirements
- Request Sample & Compliance Data - Test our 7-core power cable in your application
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Download Technical Specifications - Access EN, IEC, and other certification documents
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Contact Our Engineering Team - Discuss your specific configuration requirements
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Get Competitive Quotation - Pricing for various sizes and core counts available



FAQ
Q1: What is the advantage of the 7G1.5 configuration compared to individual cables?
A: The 7G1.5 configuration consolidates 7 power circuits plus ground into a single cable, reducing installation time, minimizing clutter, and providing better organization compared to running multiple individual cables.
Q2: Why are numbered conductors important for multi-core cables?
A: Numbered conductors allow for quick and accurate identification of each circuit, reducing wiring errors during installation and simplifying maintenance and troubleshooting throughout the cable's service life.
Q3: How does the 10.4mm OD compare to similar multi-core cables?
A: The 10.4mm OD represents an optimized design that provides adequate conductor spacing and insulation while minimizing overall size, making it easier to route through conduits and cable trays compared to bulkier alternatives.
Q4: Can this cable be used for motor power connections?
A: Yes, the 1.5mm² conductors are suitable for many motor applications up to approximately 1.5kW at 400V, though specific motor requirements should be verified against the cable's current carrying capacity at the operating temperature.
Q5: What testing is performed to ensure flame retardancy?
A: The cable undergoes testing according to IEC 60332-1-2, which involves exposing a vertically mounted cable specimen to a defined flame source and measuring flame propagation distance to ensure it meets the required flame-retardant standards.



