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Raychem VPL is a family of power-limiting heating cables designed for pipe and equipment heat tracing in industrial in industrial applications.

Raychem VPL High-Temperature Power-Limiting Heating Cables

Raychem VPL is a family of power-limiting heating cables designed for pipe and equipment heat tracing in industrial in industrial applications. VPL can be used for freeze protection and process-temperature maintenance requiring high power output and/or high temperature exposure up to 455℉ (230℃) and can withstand routine steam purges and temperature excursions to 482℉ (250℃) with power off.

Power-limiting cables are parallel heaters formed by a coiled resistor alloy heating element wrapped around two parallel bus wires. The distance between conductor contact points forms the heating zone length. This parallel construction allows the cables decreases with increasing temperature. VPL heating cables can be overlapped. The relatively flat power temperature curve of VPL ensures a low start-up current and high output at elevated temperatures.

VPL cables are approved for use in non-hazardous and hazardous locations.

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Electroheat Singapore Pte Ltd

16 Kallang Place #04-10  Singapore 339156
  +65 6844 5155
  +65 6844 5055
  
  http://www.electroheat.com.sg