HDC MGO INSULATED BAND HEATERS0 pages

HDC

BAND HEATERS

HIGH WATT DENSITY

HDC elements are the state of the art of heating in case of band heaters.
Their main features are :
2
- very high watt density up to 30W/cm for larger diameters
- very small thermal inertia which means ENERGY SAVING
- specially treated stainless steel sheath, allowing very high working temperature up to 750°C

measured on the heater body
- thin cross section (only 5mm thick)
- very long life since raw materials special treatment and perfect compaction
- standard leads are fiberglass insulated – Maximum working temperature 400°C
Typical applications :

Injection nozzles, injection machines, extrusion machines, hot runner
nozzles

Connections :

- box for axial / tangential exit
- radial exit with metal conduit
- threaded terminals

Standard Leads Length : 1000 mm
Standard Supply Voltage : 230V

TECHNICAL FEATURES
POWER tolerance [WATT]
MAXIMUM WATT DENSITY LARGER/SMALLER HEATERS
RESISTANCE tolerance [Ω]
DIELECTRIC STRENGTH
INSULATION RESISTANCE
LEAKAGE CURRENT
MAXIMUM WORKING TEMPERATURE MEASURED ON SHEATH

REV.1 dated 18/01/12

doc. 7.2.10

+/- 10%
2
2
30W/cm / 15W/cm
+/- 10%
1500 V
>200MΩ /1000V
<0.1 mA
750°C