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Constant Wattage Heat Tracing | Eltherm ELKM-AG-L Heat Tracing Cable up to 260°C

Eltherm ELKM AG-L

Constant Wattage heat tracing cables

Heat Tracing Cable | Eltherm ELKM-AG-L

Eltherm ELKM-AG-L constant wattage heat tracing cables provide process temperature maintenance and frost protection to pipework, instrument lines, tanks and drums up to 260° Celsius.

These heat tracing cables manufactured by Eltherm offer flexibility in use as they can easily be cut to the required length off the roll, with the assurance of constant power output. There is no need for connecting cable and input can be unilateral. The constant wattage heat tracing cable is quick and easy to assemble, saving time and reducing operating costs.

Eltherm resistance heating cables are manufactured from a high-resistance heating conductor, PTFE insulated with protective braid and fluoropolymer outer jacket. Powered at specific voltage the resistance heat generated by the conductors provides electrical trace heating to pipes and vessels. Resistance heating cables will “burn-out” if overlapped unlike self-regulating trace heating cables.

Since the heat tracing cable output of up to 30 W/m is possible for lengths laid to piping, Eltherm ELKM-AG-L heat tracing cables are particularly suited for piping with high output requirements such as in industrial process technology. The following are applications are below:

  • Automotive
  • Pipelines
  • Valves, pumps
  • Tank container
  • Silos, vessels, tanks
  • Antenna

Eltherm ELKM-AG-L PTFE-insulated resistance heating cables and tapes provide process temperature maintenance and frost protection to vessels, pipes, valves, IBC’s, tanks and small components up to 260° Celsius and is suitable for highly corrosive environmental conditions.

HEAT TRACING Resistance CABLES

ELTHERM ELKM-AG-L SPECIFICATION

  • Nominal Supply Voltage : 750V
  • Maximum Output : 30 w/m
  • Maximum Operating Temperature : 260ºC
  • Minimum Installation Temperature : -60° Celsius
  • Minimum Heater Cable Bend Radius : 2.5mm x outer diameter
  • Insulation : PTFE
  • Protective Braid: Nickel-plated Copper
  • Outer Jacket: PTFE
  • Heat Conductor : Stranded, spirally wound for nominal resistance > 8,000Ω/km
  • Moisture Proof : Yes
  • Manufactured According To : DIN VDE 0253
  • Heating Cable Type : PTFE-insulated resistance heating

Constant wattage trace heating cable specification ELKM-AG-L

  1. Heating conductor:  stranded or spirally wound
  2. Insulation: Fluoropolymer
  3. Protective braid: Nickel-plated copper
  4. Outer jacket: Fluoropolymer

Eltherm ELKM-AG-L Heating cable Benefits

  • Factory terminated
  • High chemical and mechanical resistance
  • High operating temperature
  • Easy to install, even on complex shapes
  • Highly flexible
  • Resistant to steam purging

ELKM-AG-L

resistance Heat Tracing Cables – Eltherm ELKM-AG-L

SELECTION TABLE

Contact T&D for technical guidance, heat loss calculations for pipework systems and optimum specification of the correct trace heater cable for your application.

Resistance heating cables application : frost protection and process heating.

Nominal Resistance Ω/km Cable Outer Diameter Approx (mm) Weight Approx (g/m) Temperature Coefficient (x 10-3/K) Eltherm Order Code
1.95 (Cu 10mm²) 7.7 156 4.30 01TT002E
2.90 (Cu 6mm²) 6.4 110 4.30 01TT003E
4.40 (Cu 4mm²) 5.6 85 4.30 01TT004E
7.20 (Cu 2.5mm²) 4.5 53 4.30 01TT007E
10.00 4.2 51 4.30 01TT010E
11.70 (Cu 1.5mm²) 4.1 48 4.30 01TT011E
15.00 3.9 44 4.30 01TT015E
25.00 3.8 43 3.00 01TT025E
31.50 4.1 45 1.60 01TT031E
50.00 3.8 43 1.60 01TT050E
65.00 3.6 42 1.60 01TT065E
80.00 3.9 55 0.90 01TT080E
100.00 3.8 53 0.90 01TT110E
157.00 3.8 40 0.45 01TT115E
180.00 3.5 38 0.90 01TT118E
200.00 3.6 39 0.45 01TT120E
260.00 3.5 38 0.45 01TT126E
280.00 3.4 35 0.38 01TT128E
328.00 3.78 35.2 0.18 01TT132E
360.00 3.3 33 0.45 01TT136E
430.00 3.5 38 0.18 01TT143E
480.00 3.5 39 0.18 01TT148E
600.00 3.4 35 0.18 01TT160E
800.00 3.3 34 0.18 01TT180E
1000.00 3.4 35 0.04 01TT210E
1470.00 3.2 40 0.04 01TT214E
1750.00 3.2 38 0.04 01TT217E
1900.00 3.5 39 0.40 01TT219E
2900.00 3.3 32 0.40 01TT229E
4000.00 3.2 31 0.40 01TT240E
4700.00 3.2 31 0.15 01TT247E
6000.00 3.2 38 0.20 01TT260E
7000.00 3.2 36 0.15 01TT270E
8000.00 3.2 33 0.15 01TT280E

Eltherm ELKM-AG-L resistance heating cables for trace heating frost protection up to nominal resistances up to 1,500,000Ω/km available on request.

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