MI Series SS321 HSQ Heating Cable
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MI Series SS321 HSQ Heating Cable
nVent RAYCHEM HSQ stainless steel (321) sheathed mineral insulated (MI) series resistance trace heating cables provide freeze protection and process temperature maintenance. They can be used for exposure temperatures up to 700 °C (joint dependent) and typical power outputs up to 150 W/m. 321 stainless steel sheath offers high corrosion resistance to a wide range of organic acids and alkalis. Approved for use in hazardous areas. Available 'fast track' as configured heating units.
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Features
- Reduced total installed cost
- Reduced power supply costs: lower start up currents compared with other technologies
- Simple controls: current monitoring on series resistance provides instant visibility on critical circuits
- Fast track/expedited service for configured heating units for eligible designs
- Standard 550 °C continuous withstand temperature, with braze weld technology
- Optional 700 °C continuous withstand temperature, with laser welded technology
- High corrosion resistance to a wide range of organic acids and alkalis
Specifications
| Max Power Output | 45.7 W/ft |
| Max Power Output | 150 W/m |
| Sheath Material | 321 Stainless Steel |
| Max Continuous Exposure Temperature, Power Off | 680 °C |
| Max Continuous Exposure Temperature, Power Off | 1256 °F |
| Min Installation Temperature | -76 °F |
| Min Installation Temperature | -60 °C |
| Supply Voltage | 0 – 500 V |
| Area Classification | Non-Hazardous; Hazardous |
| Insulation Material | Magnesium Oxide |
Certification
Data Sheet
Installation Manual / Instruction Sheet
Electric Heat Tracing
- Warning
- nVent products shall be installed and used only as indicated in nVent's product instruction sheets and training materials. Instruction sheets are available at www.nvent.com and from your nVent customer service representative. Improper installation, misuse, misapplication or other failure to completely follow nVent's instructions and warnings may cause product malfunction, property damage, serious bodily injury and death and/or void your warranty.