RDC series constant wattage heating cables use the core conductors as the heating element; when the core conductors are connected to the power supply, they generate joule heat uniformly along the entire cable length, and the heating value per unit length remains constant. Thus, power output at the terminal end does not decrease relative to the beginning end as cable length increases. This type is suitable for long pipelines and large-diameter pipelines ’for heat tracing and thermal insulation, with power supplied from a single power point.
TECHNICAL DATA
Rated voltage: 110V–120V, 220V–380V, 660V, 1100V
Insulation resistance ≥750 MΩ/km
Max. withstand temperature: J3 – 205°C, J4 – 250°C
Min. installation temperature: –60°C
Outer dimensions: 5.9 × 12.5 mm
Numerus partis |
Structura conductoris centralis |
Secio transversa mm² |
Resistance Ω/km @ 20°C |
RDC1.2.3HR-(Q)-J3-3.0 |
19×0.45 |
3 |
5.83 |
RDC1.2.3HR-(Q)-J3-4.0 |
19×0.52 |
4 |
4.87 |
RDC1.2.3HR-(Q)-J3-5.0 |
19×0.58 |
5 |
3.52 |
RDC1.2.3HR-(Q)-J3-6.0 |
19×0.64 |
6 |
2.93 |
RDC1.2.3HR-(Q)-J3-7.0 |
19×0.69 |
7 |
2.51 |
RDC1.2.3HR-(Q)-J4-3.0 |
19×0.45 |
3 |
5.83 |
RDC1.2.3HR-(Q)-J4-4.0 |
19×0.52 |
4 |
4.87 |
RDC1.2.3HR-(Q)-J4-5.0 |
19×0.58 |
5 |
3.52 |
RDC1.2.3HR-(Q)-J4-6.0 |
19×0.64 |
6 |
2.93 |
RDC1.2.3HR-(Q)-J4-7.0 |
19×0.69 |
7 |
2.51 |
Anhui Huanrui Heating Manufacturing Co., Ltd praebet cava calentantia auto-regulantis et potentiae constantis ad usus industriales et domesticos. Nostri solutiones certificatae fidam protectionem contra congelationem et conservationem temperaturae offerunt. A clientibus globalibus tracta. Hodiernum nos contacta.
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