Product description
ThermoBlanket’s High-Voltage Cable Heating Blankets are used on high-voltage and extra-high-voltage cables for the power utility and renewable energy sectors to help straighten the lines before connection.
Our blankets are designed to be combined in many different ways to allow for several cable dimensions. It is controlled through a built-in PTC1000 sensor, which is wired back to a detachable adjustable temperature controller. The digital temperature controller has a digital temperature display.
We offer heaters and controllers in both 230V and 110V (Please specify if you are interested in 110V).
Our heating blankets come in many shapes and sizes. So if you do not find the specific dimensions you need, please do not hesitate to contact us, as we can deliver heating blankets in special sizes.
This product is perfect for:
- Cable straightening
- High-voltage cable straightening
- Cable relaxation
- Post-curing of epoxy joints
- High-voltage cable joining
Technical specifications:
- Silicone-impregnated cloth
- Fiberglass insulation
- 6mm insulation for minimal heat loss
- Resistance heating cable
- Sensor for controller
- Temperature ranges from 0-90ºC
- Limiter at 100ºC | Termofuse 130ºC
- Heating jacket lengths up to 2 m
- Available with an adjustable Digital temperature controller
- Straps for fixed installation
- Custom sizes upon request.
Unit size and subject cable size:
- Cable diameter: ø60-160mm (Can be custom for larger cable)
- Blanket length: 2000mm (1500W), 1500mm (1253W), or 1000mm (750W)
Controller:
The unit is controlled by our standard digital controller with easy-to-use controls and settings.
Heating Times:
Cable cross-section — Set Temp — Time
400mm2 — 80C ~4 hours
1200mm2 — 80C ~5 hours
2500mm2 — 80C ~6 hours
For further information and performance details, please refer to our High Voltage Cable Heating Flyer.
