ABB REL 356

ABB REL 356 Current Differential Protection
Page x
Guide to Tables
Section 2 Installation, Operation and Maintenance
Table 2-1 Test Mode Functions .................................................................................................................. 2-10
Table 2-2 Binary-to-Hexidecimal Conversion............................................................................................... 2-11
Table 2-3 Monitoring Functions ................................................................................................................... 2-15
Table 2-4 Target (Fault Data) Information ................................................................................................... 2-16
Section 3 Settings and Applications
Table 3-1 Setting Table ................................................................................................................................ 3-1
Section 5 Testing
Table 5-1 Zone-2 Phase-Ground Forward Internal Faults: Z2GF = 4.5 Ohms Z2GR = 0.01 Ohms .............. 5-11
Table 5-2 Zone-2 Phase-Ground Forward External Faults: Z2GF = 4.5 Ohms Z2GR = 0.01 Ohms ............. 5-12
Table 5-3 Zone-2 Phase-Ground Reverse External Faults: Z2GF = 4.5 Ohms Z2GR = 0.01 Ohms ............ 5-13
Table 5-4 Zone-2 Phase-Ground Forward Internal Faults: Z2GF = 4.5 Ohms Z2GR = 4.5 Ohms ................ 5-14
Table 5-5 Zone-2 Phase-Ground Forward External Faults: Z2GF = 4.5 Ohms Z2GR = 4.5 Ohms ............... 5-15
Table 5-6 Zone-2 Phase-Ground Reverse External Faults: Z2GF = 4.5 Ohms Z2GR = 4.5 Ohms .............. 5-16
Table 5-7 Zone-3 Phase-Ground Forward Internal Faults: Z2GF = 7.0 Ohms Z2GR = 0.01 Ohms .............. 5-16
Table 5-8 Zone-3 Phase-Ground Forward External Faults: Z2GF = 7.0 Ohms Z2GR = 0.01 Ohms ............. 5-17
Table 5-9 Zone-3 Phase-Ground Reverse External Faults: Z2GF = 7.0 Ohms Z2GR = 0.01 Ohms ............ 5-17
Table 5-10 Zone-2 Phase-Phase Forward Internal Faults: Z2P = 4.5 Ohms................................................ 5-18
Table 5-11 Zone-2 Phase-Phase Forward External Faults: Z2P = 4.5 Ohms .............................................. 5-19
Table 5-12 Zone-2 Phase-Phase Reverse External Faults: Z2P = 4.5 Ohms .............................................. 5-19
Table 5-13 Zone-3 Phase-Phase Forward Internal Faults: Z3P = 7.0 Ohms................................................ 5-20
Table 5-14 Zone-3 Phase-Phase Forward External Faults: Z3P = 7.0 Ohms .............................................. 5-20
Table 5-15 Zone-3 Phase-Phase Reverse External Faults: Z3P = 7.0 Ohms .............................................. 5-21
Table 5-16 Zone-2 Three-Phase Forward Internal Faults: Z2P = 4.5 Ohms ................................................. 5-22
Table 5-17 Zone-2 Three-Phase Forward External Faults: Z2P = 4.5 Ohms ............................................... 5-22
Table 5-18 Zone-2 Three-Phase Reverse External Faults: Z2P = 4.5 Ohms ............................................... 5-22
Table 5-19 Zone-3 Three-Phase Forward Internal Faults: Z3P = 7.0 Ohms ................................................. 5-23
Table 5-20 Zone-3 Three-Phase Forward External Faults: Z3P = 7.0 Ohms ............................................... 5-23
Table 5-21 Zone-3 Three-Phase Reverse External Faults: Z3P = 7.0 Ohms ............................................... 5-23
Section 6 Computer Communications
Table 6-1 Communications Cable Requirements ............................................................................................ 6-3
Table 6-2 RS-PONI Dip Switch Settings ........................................................................................................ 6-4
Guide to Tables