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Harting Sbírka katalogů říjen 2013
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Katalog
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HARTING s.r.o.
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HARTING
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............177 4................ 176 4..1............... 161 4..........................................6.....................................7.................1 Major Thermoplastic Materials for the Design of Industrial Connectors ....154 4.1 Protective rovisions...................................... 169 4..... 166 4........................1 ilv r..............6...6....................178 4..........................1 Identification.....6..............................1 Clearance Distances ...............................................................1 Determining the Rated rre t.........................7....................................180 .....................175 4....4..................................................................151 4................2.........7...................... 151 4......8...3 Rated voltage...............161 4......... 156 4....................................3 Connecting Earth onnector........... 160 4...........1 Insulation material groups ..........................................4......6.12 4.....................160 4................5 Current-Carrying Capacity (Derating-Curve)....................... 164 4.....8.........8........6..2............................8 Plastics ......1.............6................4 The Specific Resistance and Conductivity of Various Materials ......151 4...............................................2.........1......6....................1..........176 4.........6...2 Minimum creepage distances for equipment subject to long-term stresses .....................2 .................................................................................................................3 icke l....... 176 4.....3 PTI Value ...................4..............2 CTI ......................................177 4..........6 Voltage Clearance and Creepage Distances ..........4..........................154 4..................................................6.......2 Exam ples..........................................................4 Homogeneous field ..............6.....2................ 167 4......... 160 4.........164 4...5.................7 Contact Finish............1 Rated impulse voltage ....4 Measuring the clearance and creepage distances....8...............5 Inhomogeneous field ...............4 PELV Protection .............2 Provisions for Earthing ........ 162 4.. 178 4............162 4.....................7............3 Degree pollution.........1....4 Protection Against Electric ck................156 4...........159 4...........2 Overvoltage categories .............................................176 4........1..................2 Creepage istances......................................................5............