Siemens 7SA8x V4.0 Line PTT User Manual ENU

OMICRON PTLSiemens 7SA8x V4.0 Line PTT User Manual OMICRON PTL Siemens 7SA8x V4.0 Line PTT User Manual V1.000 © OMICRON electronics GmbH 1/5 ................... 4.............3 Hardware .........0 Line PTT User Manual Content 1..................................................... 3....................... 2.............................................................................................3 Software and Hardware Requirements ..................................................................................................................................................................................OMICRON PTL Siemens 7SA8x V4................................ 5........................................... General .........................................................................................................................................................4 XRIO Converter ...........5 © OMICRON electronics GmbH 2/5 ...................4 Functional Range............ General information on the usage of OMICRON Protection Testing Library items can be found in the OMICRON PTL user manual.OMICRON PTL Siemens 7SA8x V4. © OMICRON electronics GmbH 3/5 . General This user manual describes details of testing Siemens 7SA84.00 software or higher versions and the following test modules: • Control Center • Quick CMC • Overcurrent • Ramping • State Sequencer • Advanced Distance • VI Starting Any CMC test set can be used with this Protection Test Template.0 2. you must have a valid test license for the OMICRON Test Universe 3.0 Line PTT User Manual 1. 7SA86 and 7SA87 relays with the OMICRON Protection Test Template. Software and Hardware Requirements To use this template. The template has been tested with the following relay: Manufacturer: Siemens Model: 7SA86 Firmware Version: 4. The advised connections are shown in Figure 1.OMICRON PTL Siemens 7SA8x V4. Trip B and Trip C should be connected in parallel. Please note that in case of 3-Pole Tripping binary inputs Trip A. Hardware There are multiple possibilities of wiring Siemens 7SA84. 7SA86 and 7SA87 relay to a CMC test set. Functional Range Supported functions: • • • • • • • • • • Distance protection Quad zones 1-6 (21) Distance protection MHO zones 1-6 (21) Distance protection starting impedance (21) Distance protection load cutout (only ph-ph) (21) Distance protection starting overcurrent (21) Distance protection starting V/I (21) Distance protection starting V/I phi (21) Permissive overreach with extended zone Z1B (85-21) Switch On To Fault SOTF protection (with Distance protection) Back-up overcurrent protection (50/51). IA IB IC IN VA VB VC VN Figure 1: Connection for 7SA8x 4. These connections are the default settings in the Hardware Configuration of the PTT. (50N/51N) © OMICRON electronics GmbH CB aux A (52a) CB aux B (52a) CB aux C (52a) Trip A Trip B Trip C Start Manual close 4/5 .0 Line PTT User Manual 3. 0 Line PTT User Manual Not supported functions: • • • • • • • • • • • • • • Distance protection load cutout (ph-gnd) (21) Power-Swing Blocking (68) Synchrocheck. To set infinite long time as parameter value “+inf” should be filled in the value field. The Relay Parameter Sections should be filled manually.0 software. (59) Power protection active/reactive power Thermal overload (49) Instantaneous High-Current Tripping (50) Switch On To Fault SOTF protection (with Back-up overcurrent protection) Directional Time-Overcurrent Protection (67/67N) Circuit breaker failure protection (50BF) Automatic reclosing (79) Frequency protection (81 O/U) Differential protection (87L/87T/87STUB) Fault locator The Relay Parameter Section of the XRIO Converter includes only protection parameters of supported functions.OMICRON PTL Siemens 7SA8x V4. © OMICRON electronics GmbH 5/5 . 5. XRIO Converter The Test Object contains 7SA8x XRIO Converter. which includes setting parameters of the modelled protection relay. The setting parameters are built as an image of the Digsi5 V4. synchronizing function (25) Voltage protection (27).