STS-HV Skin-Effect Freeze Protection & Temperature Maintenance Heat Tracing Cable - Raychem

Maintains Temperatures up to 150 °C


RAYCHEM STS-HV Skin-Effect Heat Tracing Cable is specifically crafted for medium-temperature STS Trace Heating applications, ideal for long pipeline scenarios where access to power connections and sources is limited. STS-HV Skin-Effect Heating Cable enables circuit lengths of up to 50 km (31 miles) between power connection points, approved for use in both hazardous and non-hazardous locations. Capable of applications up to a maximum of 302 °F/150 °C, its Silicone outer jacket is well-suited for heating pipelines transporting materials like crude oil and VGO.

Designed to address medium-temperature STS Trace Heating requirements, the STS-HV tracing wire meets regulatory standards such as the U.S. National Electrical Code and the Canadian Electrical Code when integrated into an -designed STS Trace Heating System.

The RAYCHEM STS-HV Skin-Effect Freeze Protection & Temperature Maintenance Heat Tracing Cable offers a reliable, efficient, and safe solution for medium-temperature applications in long pipelines, providing extended circuit lengths, enhanced control systems, and durability in varied environments and applications.

Raychem STS-HV Skin-Effect Heat Tracing Cable Features

  • Custom Engineered Design: Tailored to suit diverse application types, ensuring optimized performance.
  • Safe and Efficient Operation: A fully grounded system with zero electrical potential on pipe surfaces, suitable for use in Class 1 Division 2 and Zone 2 hazardous areas.
  • Long Circuit Lengths: Facilitates extended circuit lengths of up to 31 miles/50 km, reducing operating and installation costs by minimizing power supply points.
  • Advanced Control Systems: Equipped with multiple temperature inputs for comprehensive monitoring and control of longline heat tracing.
  • Reliable Long Life: The entire circuit is encapsulated within rugged heat tubes and steel boxes, ensuring durability and reliability.

Raychem STS-HV Skin-Effect Heat Tracing Cable Applications

  • Area Classification: Suitable for hazardous and non-hazardous locations.
  • Traced Surface Type: Applicable to metal surfaces.

Raychem STS-HV Skin-Effect Heat Tracing Cable Specifications

  • Supply Voltage: 0 – 10000 V
  • Outer Jacket Material: Silicone
  • Ground Path Type: None
  • Area Classification: Non-Hazardous, Hazardous
  • AWG Size: #4
  • Max Power Output: 70 W/m
  • Max Maintain or Continuous Exposure Temperature, Power On: 150 °C
  • Min Installation Temperature: -55 °C
  • Nominal Cable Weight: 482 g/m
  • Min Bending Radius @ -55°C: 110 mm

Related Raychem Products