Siemens SENTRON, Manual

Page: 8 / 224

Table of contents
8
Manual, 08/2017, L1V30368969104A-02
11 Technical specifications ....................................................................................................................... 183
11.1
Technical specifications 3KC4 and 3KC8 from 250 A to 1000 A ......................................... 183
11.2 Technical specifications 3KC4 and 3KC8 from 1250 A to 3200 A ....................................... 186
11.3 Technical specifications of the electronic module ................................................................ 189
12 Dimension drawings ............................................................................................................................. 191
12.1
Dimension drawings of the 3KC4 transfer switching equipment ......................................... 192
12.2 Dimension drawings of the 3KC8 transfer switching equipment ......................................... 198
13 Applications ......................................................................................................................................... 205
13.1
Transfer between two sources with one outgoing load ....................................................... 206
13.2 Transfer between two sources with two outgoing loads ...................................................... 207
13.3 Transfer between three sources with one outgoing load ..................................................... 209
13.4 Transfer between three sources with two outgoing loads ................................................... 210
13.5 Transfer between two loads with one incoming source (with 3KC4 transfer switching
equipment only).................................................................................................................... 213
A Appendix ............................................................................................................................................. 215
A.1
Environmental conditions ..................................................................................................... 215
A.2 Operating conditions ............................................................................................................ 216
A.2.1 Temperature ......................................................................................................................... 216
A.2.2 Humidity ............................................................................................................................... 216
A.2.3 Altitude conditions ................................................................................................................ 216
A.3 Storage conditions ............................................................................................................... 217
A.3.1 Temperature ......................................................................................................................... 217
A.3.2 Storage conditions ............................................................................................................... 217
A.3.3 Storage position ................................................................................................................... 217
B ESD guidelines .................................................................................................................................... 221
B.1
Electrostatic sensitive devices (ESD) .................................................................................. 221
C List of abbreviations ............................................................................................................................. 223