Maximum Motor Cable Lengths (575/690 V Drives) - Emerson Powerdrive F300 User Manual

Safety Product Mechanical
information information installation
Table 12-27 Maximum motor cable lengths (575 V drives)
Model
05500039
05500061
05500100
06500120
06500170
06500220
300 m (984 ft)
06500270
06500340
06500430
07500530
07500730
08500860
08501080
09501250
09501500
10502000
11502480
11502880
11503150
Table 12-28 Maximum motor cable lengths (690 V drives)
Model
07600230
07600300
07600360
07600460
07600520
07600730
08600860
08601080
09601250
09601550
10601720
10601970
11602250
11602750
11603050
• Cable lengths in excess of the specified values may be used only when special techniques are adopted; refer to the supplier of the drive.
• The default switching frequency is 3 kHz for Open-loop and RFC-A and 6 kHz for RFC-S mode.
The maximum cable length is reduced from that shown in section 4.8.1 Cable types and lengths on page 86 if high capacitance or reduced diameter
motor cables are used. For further information, refer to section 4.8.2 High-capacitance / reduced diameter cables on page 87.
252
Electrical Getting Basic
installation started parameters
575 V Nominal AC supply voltage
Maximum permissible motor cable length for each of the following switching frequencies
2 3
kHz kHz
200 m (660 ft)
200 m (660 ft)
200 m (660 ft)
250 m (820 ft)
250 m (820 ft)
250 m (820 ft)
250 m (820 ft)
690 V Nominal AC supply voltage
Maximum permissible motor cable length for each of the following switching frequencies
2 3
kHz kHz
250 m (820 ft)
250 m (820 ft)
250 m (820 ft)
250 m (820 ft)
250 m (820 ft)
Running NV Media Card
Optimization
the motor Operation
4 6
kHz kHz
150 m (490 ft) 100 m (330 ft)
4 6
kHz kHz
185 m (607 ft) 125 m (410 ft)
185 m (607 ft) 125 m (410 ft)
Onboard Advanced Technical
Diagnostics
PLC parameters data
8 12
kHz kHz
75 m (245 ft) 50 m (165 ft)
8 12
kHz kHz
90 m (295 ft)
90 m (295 ft)
Powerdrive F300 User Guide
UL listing
information
16
kHz
16
kHz
Issue Number: 2