Premset Catalogue PDF 8.62MB - Schneider Electric

General characteristicsOperating conditionsPartition class and loss of service continuity categoryb Partition class of compartments accessible for maintenance (i.e. cable box,voltage transformer compartment, etc.): PM (1)b Loss of service continuity category: LSC2A (2) , but no maintenance requiredon core unitsProtection indexb All external faces of the switchgear: IP3Xb Between compartments: IP2Xb Main circuit and all HV parts: IP67 (except M06A metering cubicles).Mechanical impact strengthb IK07 for standard version.Floodingb Service continuity ensured for 3 days of fl ooding for all functions(except air insulated metering M06A)b After fl ooding, accessories, auxiliaries and relays may require maintenanceor replacement.Vibrationsb IEC 60721 > level 3M4 for standard versionb IACS-E10 for special marine version (*) .Seismic withstand (*)Standard equipment complies with IEC WG 17C/424 (future IEC 62271-210)and MV qualifi cation requirements:b Severity (§ 5 table 1):v AFloor III, ZPA = 10 m/s 2 , 5% damping.b Acceptance class (§4 1.1):v Class 2 (3) .Environmental characteristicsAltitudeTemperature(indoor version)Condensation / humidityChemical / pollutionDustFire and extinguishabilityb Up to 3000 m, no particular precautions except screenedcable connectionsb Over 3000 m, standard precautions: shielded cableconnections and 10% dielectric derating every 1000 mb Storage: from – 40°C to + 80°Cb Operation: from – 25°C to + 40°C(normal conditions) IEC 60721 - level 3K6b Operation: from – 40°C to + 65°C(consult us for special precautions)b IEC 60721 > level 3K6 & 3Z7b IEC 60721 > level 3C2b IEC 60721 > level 3S2b Test at 850°C according to IEC 60695-2-10 /-11 /-12Ring Main Unit versionMade of 2 to 5 functions (except M06A) assembled and tested in factory, deliveredready-to-connect on the network. Please consult us.Outdoor versionConsult us for specifi c outdoor IP54 version.(*) Consult us for availability(1) PM class according to IEC 62271-200: metallic partitioning between compartments.(2) LSC2A (loss of service continuity) according to IEC 62271-200: this category offers thepossibility of keeping other compartments energised when opening a main circuit compartment.(3) Class 2: permanent deformations are acceptable provided that the do not impair the functionalityof the equipment. The equipment shall properly operate during an after the seismic event andno maintenance is required.36 AMTED310010EN