Các tính năng điện áp xếp hạng lên đến 36kV nhân viên an toàn được cải thiện thông qua các thiết bị riêng biệt cho ngắt và earthingswitches chuyển đổi, giai đoạn cáp thuận tiện trao đổi thông qua sự sắp xếp ngang của bushings hình nón bên ngoài | FBE 36kV Gas-insulated switchgear THE FB RING MAIN UNIT IS INTENDED FOR INSTALLATION IN A COMPACT SUBSTATION UP TO 36KV RATED VOLTAGE FEATURES Voltage ratings up to 36kV Improved personnel safety through separate devices for switch disconnectors and earthingswitches Convenient cable phase exchange through horizontal arrangement of outside cone bushings . three adjacent bushings at the same level Super easy fuse changing No bridging of the isolating gap condition throughout its entire service life Spacious cable connection compartment - suitable for parallel cable connection and any additional surge arrestor - inside the unit profile Particularly clear control panel with user control and foolproof protection against mishandling. Technical characteristics Rated voltage kV 36 Lightning impulse withstand voltage 50 ms kVp 170 50Hz 1mm 50Hz 1 min. kV eff 50 Short time withstand current 1 sec. kA 16 Making capacity kAp 40 Busbar rated current A 630 Withstand to internal arc kA 16 Dimensions in mm Width Height Depht FBT 2011 990 1700-14001 865 FBE 3000 1460 1700 865 FBE 3001 1460 1700 865 FBE 4000 1930 1700 865 FBE 4001 1930 1700-14001 865 FBE 4002 1930 865 FBE 5000 2400 865 FBE 5001 2400 865 FBE 5002 2400 865 FBE 5003 2400 865 Enclosure degree of protection IP2X 1 Optional 41 MELODY Oil-immersed transformer MV LV Transformers RATED VOLTAGES LV 410V at no-load between phase 237V between phase and neutral. GENERAL Three-phase distribution transformers completely filled hermetically sealed immersed in mineral oil featuring ONAN natural cooling for continuous service both indoor and outdoor. HV from to 33kV Preferential voltages 30 - 20 - 15 - 10 - and double voltage applications 10 20kV and 15 20kV by change-over switches that can be operated de-energised without untanking . Other voltages please consult us Rated frequency 50 60Hz STANDARD EQUIPMENT HV bushings 3 bushings Can be plugged-in fixed parts 24 250 on the 24kV series. Low voltage bushings 4 LV .
