Heating cables ELSR-M-BF
Self-regulating heating cables Eltherm ELSR-M-BF
ELSR-M-AF/BF is suited for freeze prevention in pipes and pipelines with seasonal exposure. Typical applications are water supply systems and sanitary facilities on building sites, outdoor events, winter markets etc.
This self-regulating heating cable is used in various industries, mainly in food processing, to protect against freezing, maintain the process temperature of lines, tanks with drinking water or other liquids.
It can be laid inside pipelines. Well suited for short heating circuits. The cable is cut into sections of the required length within the maximum permissible
Construction of Eltherm ELSR-M-BF
1. Bus wire (nickel plated copper).
2. Self-regulating heating element.
5. Outer jacket.
|Maximum ambient temperature||energized||65°C|
|Installation temperature, min.||- 45°C|
|Bending radius, min||25 mm|
|Nominal voltage||230 V|
In-pipe trace heating approved for potable water pipes and flexible tubes.
- Officially approved
- Can be used in liquids
- Suitable for drinking water
- Small dimensions
Heating circuit lengths on the following conditions
- 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|