System 2000 MI Wiring Alloy 825 Cable
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System 2000 MI Wiring Alloy 825 Cable
nVent PYROTENAX System 2000 mineral insulated (MI) wiring cable is a range of MI wiring cable, with an Alloy 825 sheath and nickel-clad copper conductors (600 V). It has a continuous exposure temperature of 1238 °F/670 °C and can withstand rapid-rise temperature excursions to 2000 °F/1093 °C. The inorganic cable construction provides superior fire resistance under conditions of both high heat flux and high temperature. Common applications include the supply of power to motor operated valves during fire exposure ensuring that valves can be safely controlled and closed when required. It is typically supplied as a factory-assembled wiring unit complete with terminations at each end.
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Details
Resources
Features
- Ultimate performance: zero smoke generation, zero fuel contribution and zero flame spread.; no flow or transmission of explosive gases through the wiring cables
- Maintains electrical circuit integrity for 30 minutes in the UL 1709 fire test, using UL2196 test procedure (UL 1709 test, referenced in API 2218, replicates an intense hydrocarbon fire, reaching 2000 °F/1093 °C in 5 minutes when subjected to a heat flux of 65,000 BTU/ft² hr (200 kW/m²) in an enclosed furnace).
- Reliable during long life: 30 year product warranty available
- Approved for hazardous locations
Specifications
| Voltage Rating | 600 V |
| Max Operating Temperature | 670 °C |
| Max Exposure Temperature | 1093 °C |
| Max Operating Temperature | 1238 °F |
| Max Exposure Temperature | 2000 °F |
| Sheath Material | Alloy 825 |
| Flame Retardant | In Accordance with EN 60332-3-24 |
| Insulation Material | Magnesium Oxide |
| Construction | Mineral Insulated Cable |
| Conductor Material | Nickel Clad Copper |
- 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.