Ex118BSSRF Range | 11,000 Volts | 800 Amp | Removable Flange | Flameproof Couplers
Unique to the Ex118BSSRF, this high voltage stainless steel coupler features a removable flange, taking the guesswork out of flameproof path maintenance.
Released in 2015, the Ex118BSSRF is rated for 800A with an operating voltage of 11,000 volts. Ex-certified and with a rating of IP66, the Ex118BSSRF is suitable for use underground operational sites, and pumps and tunnelling projects, though this coupler can also be used in metalliferous sites if a higher level of durability is required.
Should damage to the flamepath occur, replacement of the removable flange can be done on-site, even underground, by simply removing its four countersunk screws, assisting in the reduction of operational downtime and associated maintenance costs. No specialised training or cable termination is required. The Removable Flange can be ordered separately at a fraction of the cost of replacing an entire coupler and kept on hand, further assisting in the reduction of downtime and maintenance costs.
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Features
- Removable Flange
- IP66 rating
- Pilots protection
- Solid face and body casting
- Silicon Phase Connectors
- Higher mPa Stainless Steel material
- More resistant to damage on flameproof paths
- Tensions the gland without removing the clamp
- Detachable Adaptor Flange
- Handles
- All air expelled on joining
- Silicon seal for face
- Full phase to phase segregation with earth
- Arc extinguishing Phase Insulators
- Genderless design
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Accessories
- LED Live Line indicator
- Silicon Phase Connectors
- Adaptor – Gear Mount
- Cast Protection Cover
- Crimp Contacts
- Gland – Armoured
- Gland – Unarmoured
- Insulated End Cover
- Slide Hammer
- Coupling Tool
- CAT Skid
Technical Information
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Specs
Volts 11,000 Amp 800 LOA (mm) 690 Weight (KG) 30 Material Stainless steel Volume (Litres) 4.0 -
Test Results
Compliant to IEC 60079-0, IEC 60079-1, AS/NZS 1300 Through Fault Current (Phase) 13.5kA for 0.2 secs Through Fault Current (Earth) 8.0kA for 0.2 secs AC HV Withstand (Phase) 24.0kV for one minute AC HV Withstand (Pilot) 1.0kV for one minute Temperature Rise 800A Ingress Protection IP66 Impulse Voltage 95kV
110kVPartial Discharge < 1 pc