Class 1E LOCA RCC-E K1 qualified Hexagonal screw nut for quick coupling Flexible and robust metal conduit EPR compliant High shielding performance Optimized cabling and easy maintenance (8NA junction boxes) Multiple inputs and outputs (8NA junction boxes) Factory wired (8NA6G cabled field plugs) The 8NA series is dedicated range of connectors complying with LOCA safety requirements. With approved component materials, our connectors meet the highest radiation levels and harshest nuclear environment. SOURIAU’s range complies with the main nuclear industry standards (RCC-E and IEEE). The 8NA connectors are supplied by SOURIAU worldwide in nuclear power plants and have been for more than 40 years. Coupling nut tightening torque: 5 daN.m Endurance: 50 mating / unmating Temperature peak: +160°C (320°F) Radiation: 85 MRads “gamma” at 70°C (158°F) Seismic tests: OBE (Operating Basis Earthquake): 2g ZPA SSE (Safe Shutdown Earthquake): 4g ZPA Loss of Coolant Accident (LOCA): Temperature envelope: 156°C (313°F) max. Pressure envelope: 5,6 bars (81 psig) max. Post accidental conditions: 100°C (212°F) during 240 hrs
Технические характеристики
CharacteristicsTypedata, electrical power supplyShapehexagonalConnection typescrewProduct applicationsmultipleDomainfor nuclear applications, for nuclear applicationsOther characteristicsflexibleOperating temperature
Min.: -40 °C (-40 °F)
Max.: 85 °C (185 °F)
