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应用与设计

nVent RAYCHEM ETL self-regulating trace heating cable

Nvent
详情介绍

概述

Trace heating cable for pipe frost protection

RAYCHEM self-regulating heating cable for frost protection of pipes.

The ETL trace heating cable provides energy-efficient and easy-to-use protection against frozen pipes.

In or on water pipes installation:

  • R-ETL-A (10 W/m @ 5°C)
  • R-ETL-B (16 W/m @ 5°C)

On water pipes installation only:

  • R-ETL-A-CR (10 W/m @ 5°C)
  • R-ETL-B-CR (16 W/m @ 5°C)
Key benefits:
  • Easy to design and install with cut-to-length capability, cable metre marking and simple heat shrink components
  • Small geometry for ease of installation
  • Safe: no overheating possible: even when crossed or closely spaced
  • Energy-efficiency through self-regulating technology
  • Maintenance-free: no moving parts

Further energy savings can be made with various control and monitoring systems.

技术规格

Product R-ETL-A R-ETL-B R-ETL-A-CR R-ETL-B-CR
Power output @ 5°C 10 16 10 16
Supply Voltage 230 Vac 230 Vac 230 Vac 230 Vac
Maximum Exposure temperature (Heater power off) Max. 800 Hours Exposure. 65°C 65°C 65°C 65°C
Max. maintain temperature. 40°C 40°C 40°C 40°C
Dimensions 8.5mm x 5.8mm 8.5mm x 5.8mm 8.5mm x 5.8mm 8.5mm x 5.8mm
Electrical Grounding Method (Earthing) Nickel Plated Copper Braid Nickel Plated Copper Braid Nickel Plated Copper Braid Nickel Plated Copper Braid
Primary (Inner) Jacket material Radiation cross-linked modified Polyolefin Radiation cross-linked modified Polyolefin Radiation cross-linked modified Polyolefin Radiation cross-linked modified Polyolefin
Final (Outer) Jacket Material Fluoropolymer Fluoropolymer Modified Polyolefin Modified Polyolefin
Minimum installation temperature -20°C -20°C -20°C -20°C
Minimum Bend Radius 10mm 10mm 10mm 10mm
Maximum Circuit Length (5°C Switch-on) 100m (10A) On Pipe 100m (16A) On Pipe 100m (10A) On Pipe 100m (16A) On Pipe
60m (10A) In Pipe 60m (16A) In Pipe Not for in pipe use Not for in pipe use
Certification & Approvals Test & Approved to IEC62395. Test & Approved to IEC62395. Test & Approved to IEC62395. Test & Approved to IEC62395.
CE Marked. CE Marked. CE Marked. CE Marked.