ABB OVR T1-T2 1N 12.5-275s P TS QS Surge Protective Device

Description

Technical Specifications  Technical Specifications Combined surge arrester for power supply systems Number of poles 2 Max. overcurrent protection device, series connection (fuse) – A Max. conductor cross section flexible (fine-strand) – mm² Voltage protection level (DC+/DC- – PE) – kV Max. conductor cross section solid (solid, stranded) – mm² Voltage protection level (DC+ – DC-) – kV Voltage protection level L-PE 1.5 kV Max. overcurrent protection device, parallel connection (fuse) – A Max. continuous voltage DC – V Specific energy (W/R) – kJ/Ohm Voltage protection level L-N 1.4 kV Max. PV-voltage – V Voltage protection level N-PE 1.4 kV Max. voltage (Uc) – V Nominal voltage AC – V Lightning impulse current (10/350) – kA Voltage protection level – kV Nominal voltage DC – V Follow current extinguishing capability Ifi – kA System configuration DC No Remote signalling Yes System configuration IT No System configuration TN-C No System configuration TN No System configuration TN-C-S No System configuration other No Energy-coordinated protection effect with regard to the terminal equipment No Voltage switching spark gap technology No Overcurrent protected voltage tapping No Integrated backup fuse No System configuration TT Yes System configuration TN-S Yes · Technical Data Sheet – Click to Download · Technical Data Sheet – Click to Download · Technical Data Sheet – Click to Download · Technical Data Sheet – Click to Download · Technical Data Sheet – Click to Download · DOP: https://asset.eezybridge.com/ad7e7626-8f4a-4edb-b78d-9ca040e321dd/1600546 · DOP: https://asset.eezybridge.com/ad7e7626-8f4a-4edb-b78d-9ca040e321dd/1600547