Home > Heating Cable Series > Drainpipe Anti-freezing Heating Cable
Product Name:Drainpipe Anti-freezing Heating Cable
Product Structure:
Totally waterproof
Double insulation
Moulded terminations
Extremely flexible
Product Model:
HZDG
Product Application:
In cold stores, after a certain time of operation, there is build up of ice on the cooler fins and a defrosting cycle must take place.
Electrical resistances are inserted between the fins to melt the ice, and the water is collected and passed through drain popes for disposal. Some meters if the drain popes are inside the cold store, so consequently the eater may freeze again. To avoid this problem, a drain line heater is inserted into the pope. It is switched on only during the defrosting cycle.
Technical Data Sheet:
| HZDG | |
| Heating element | Nickel Chromium or Copper-Nickel alloy wire |
| Insulation | Silicone rubber |
| Shape | Flat |
| End of cable | Waterproof silicone moulding |
| Cold tail | 1m |
| Output | 40 or 50W/m |
| Tolerance | ±5% on resistance |
| Voltage | 230V |
| Max. surface temperature | 200℃ |
| Min. surface temperature | -70℃ |
| Length in m | 40 W/m | 50 W/m |
| 1.0 | 40W | 50W |
| 1.3 | 52W | 65W |
| 1.5 | 60W | 75W |
| 2.0 | 80W | 100W |
| 3.0 | 120W | 150W |
| 4.0 | 160W | 200W |
| 5.0 | 200W | 250W |
| 6.0 | 240W | 300W |
Remarks:
It can be made according to the customers' demand.
Warning:
These cables cannot be cut to reduce cold tail length
Note:
The heating cables with 50W/m are most commonly used. For plastic popes however we recommend the use of heaters with 40W/m.
