Heating cable ELSR-R
Self-regulating heating cable Eltherm ELSR-R
The ELSR-R line is used where its round geometry facilitates installation in sealing and door profiles. Typical applications are doors and gateways to cold-storage facilities, cold water lines in beverage production and breweries.
Technical benefits
- Round design
- Moisture proof
- UV-resistant
- Ideal for profile installation
Construction of Eltherm ELSR-R
1. Bus wire (nickel plated copper).2. Self-regulating heating element.
3. Insulation.
4. Protection.
5. Outer jacket.
Technical information
| Maximum ambient temperature | energized | 65°C |
|---|---|---|
| de-energized | 65°C | |
| Installation temperature, min. | - 30°C | |
| Bending radius, min. | 30 mm | |
| Nominal voltage | 230 V | |
Heating circuit lengths on the following conditions ELSR-R:
- 230 V nominal voltage
- Delayed action circuit breakers (C-characteristic) with 80% maximum load
- Maximum 10% line voltage drop on heating cable bus wire
- Power connection to one heater end
| Switch-on-temperature (°C) | Nominal cutout value (A) | Heating circuit length (m) for | |
|---|---|---|---|
| ELSR-R-19-2 | ELSR-R-27-2 | ||
| 10 | 10 | 75.0 | 20.0 |
| 16 | 102.0 | 32.0 | |
| 20 | 102.0 | 40.0 | |
| 0 | 10 | 62.0 | 16.5 |
| 16 | 94.0 | 26.5 | |
| 20 | 94.0 | 33.0 | |
| -10 | 10 | 51.0 | 13.5 |
| 16 | 81.5 | 21.5 | |
| 20 | 88.0 | 27.0 | |
| -20 | 10 | 41.0 | 11.0 |
| 16 | 65.5 | 17.5 | |
| 20 | 82.0 | 22.0 | |
| -40 | 10 | 30.0 | 7.5 |
| 16 | 48.0 | 12.0 | |
| 20 | 60.0 | 15.0 | |