GD310-UL series VFD
Appendix B Technical data ........................................................................................................... 227
B.2 Ratings ............................................................................................................................... 227
B.2.1 Capacity ................................................................................................................... 227
B.2.2 Derating ................................................................................................................... 227
B.3 Grid specifications .............................................................................................................. 228
B.4 Motor connection data ....................................................................................................... 228
B.5 Applicable standards .......................................................................................................... 229
B.5.1 CE marking .............................................................................................................. 229
B.5.2 UL and CUL marking ................................................................................................ 229
B.6 EMC regulations ................................................................................................................ 229
B.6.1 Category C2 ............................................................................................................. 230
B.6.2 Category C3 ............................................................................................................. 230
C.2 Keypad structure ................................................................................................................ 231
C.2.1 Structure chart ......................................................................................................... 231
C.3 VFD structure ..................................................................................................................... 232
C.4 Dimensions for VFDs ......................................................................................................... 232
C.4.1 Wall installation ........................................................................................................ 232
C.4.2 Flange installation .................................................................................................... 234
C.4.3 Floor installation ...................................................................................................... 236
C.5.1 Wall installation ........................................................................................................ 238
C.5.2 Flange installation .................................................................................................... 238
D.2 Peripheral wiring ................................................................................................................ 239
D.3 Power supply ..................................................................................................................... 240
D.4 Cables ............................................................................................................................... 240
D.4.1 Power cables ........................................................................................................... 240
D.4.2 Control cables .......................................................................................................... 241
D.4.3 Routing the cables ................................................................................................... 245
D.4.4 Insulation checking .................................................................................................. 245
D.5 Fuse ................................................................................................................................... 246
D.6 Reactors ............................................................................................................................ 248
D.7 Filter ................................................................................................................................... 251
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