Rockwell Automation PowerFlex series, Руководство пользователя

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PowerFlex Digital DC Drive User Manual - Publication 20P-UM001C-EN-P - July 2008
Installation and Wiring 1-15
Spacing Notes:
1. Both outgoing and return current carrying conductors are to be pulled in same conduit or laid adjacent in
tray.
2. Cables of the following classes can be grouped together.
A. Class 1; Equal to or above 601 volts.
B. Classes 2, 3 and 4 may have their respective circuits pulled in the same conduit or layered in the same
tray.
C. Classes 5 and 6 may have their respective circuits pulled in the same conduit or layered in the same
tray. Note: Bundle may not exceed conditions of NEC 310.
D. Classes 7 and 8 may have their respective circuits pulled in the same conduit or layered in the same
tray. Note: Encoder cables run in a bundle may experience some amount of EMI coupling. The circuit
application may dictate separate spacing.
E. Classes 9, 10 and 11 may have their respective circuits pulled in the same conduit or layered in the
same tray. Communication cables run in a bundle may experience some amount of EMI coupling and
corresponding communication faults. The application may dictate separate spacing.
3. All wires of class 7 through 11 MUST be shielded per the recommendations.
4. In cable trays, steel separators are advisable between the class groupings.
5. If conduit is used, it must be continuous and composed of magnetic steel.
6. Spacing of communication cables classes 2 through 6 is:
Power Wiring AC Input Voltages
PowerFlex DC drives are rated for the following AC input voltages:
CONDUIT SPACING: THROUGH AIR:
115 Volts – 1 in. (25 mm) 115 Volts – 2 in. (51 mm)
230 Volts – 1.5 in. (38 mm) 230 Volts – 4 in. (101.5 mm)
380/575 Volts – 3 in. (76 mm) 380/575 Volts – 8 in. (203 mm)
575 volts – proportional to 6 in. (152 mm) per
1000 volts. 575 volts – proportional to 12 in. (305 mm) per 1000
volts.
Armature Circuit Field Circuit Control Circuit
Terminals U, V, W Terminals U1, V1 Terminals U2, V2
230V ±10 %, 3Ph
400V ±10 %, 3Ph
440V ±10 %, 3Ph
460V ±10 %, 3Ph
480V ±10 %, 3Ph
@ 50/60 Hz ±5 % 230V ±10 %, 1Ph
400V ±10 %, 1Ph
460V ±10 %, 1Ph
@ 50/60 Hz ±5 % 115V ±15 %, 1 Ph
(1)
or
230V ±15 %, 1Ph
@ 50/60 Hz ±5 %
(1)
For frame B and C drives only, a jumper must be placed between terminals SA-SB on the Switching Power
Supply circuit board for the control circuits to work with 115V AC input. Refer to
Figure 1.26 on page 1-29 for
terminal block location on frame B drives and Figure 1.27 on page 1-30 for terminal block location on frame C
drives.