Parallel Constant Wattage Heating Cable

Constant wattage and self regulating also known as self limiting.

Parallel constant wattage heating cable. 4 ni cr alloy wire 5 fep insulation layer 6 tinned copper metal braid. Parallel constant wattage cables. Nickel chromium alloy wire contacts bus wires at regular intervals. For line lengths of up to 200 m for maintain temperatures of up to 200 c.

Parallel heating cables are typically available in two distinct variants. Advantages of parallel constant wattage cables. Three paralleled stranded copper wire as the bus wires with insulion layer fep then wrap the nickel chromium alloy. We have been producing constant power heating cables for over 30 years.

We produced the world s first parallel resistance cut to length heating cable in 1978. Constant wattage heating cables as their name suggests are designed to deliver the same power output irrespective of pipe temperature. Because of their constant power output circuit breaker sizes may be reduced compared to self regulating heating systems. Nichrome wire diameter determines the output power per unit length.

Parallel bus wires so it is. Parallel connection to each heating zone. 7 fep outer sheath. These constant wattage parallel heating systems offer an economical alternative while maintaining the advantages of cut to length cables.

Parallel constant wattage heating cable. Parallel heat tracing cables parallel heat tracing cables use two normal copper conductor wires which run in parallel along the length of the wire and form the basis of live and neutral. 1 tinned copper stranded wire 2 fep insulation layer 3 fep insulation layer. Parallel heat tracing cables parallel heat tracing cables use two normal copper conductor wires which run in parallel along the length of the wire and form the basis of live and neutral.