Parallel Constant Wattage Heating Cable

Parallel connection to each heating zone.

Parallel constant wattage heating cable.

Nichrome wire diameter determines the output power per unit length. 4 ni cr alloy wire 5 fep insulation layer 6 tinned copper metal braid. Parallel bus wires so it is. 7 fep outer sheath.

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. Advantages of parallel constant wattage cables. Output power constant independent of temperature changes. Parallel constant wattage heating cable.

1 tinned copper stranded wire 2 fep insulation layer 3 fep insulation layer. Three paralleled stranded copper wire as the bus wires with insulion layer fep then wrap the nickel chromium alloy. Constant wattage and self regulating also known as self limiting. For line lengths of up to 200 m for maintain temperatures of up to 200 c.

We have been producing constant power heating cables for over 30 years. Because of their constant power output circuit breaker sizes may be reduced compared to self regulating heating systems. Parallel constant wattage cables. We produced the world s first parallel resistance cut to length heating cable in 1978.

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. Constant wattage heating cables as their name suggests are designed to deliver the same power output irrespective of pipe temperature. Constant wattage and self regulating also known as self limiting. Nickel chromium alloy wire contacts bus wires at regular intervals.