Lenze MC1000 Series - Manual (Page 26)

22 13435742_EDBM101_v24
11 MC1000 POWER WIRING DIAGRAM
T1 T2 T3 L1 L2 L3
FUSED INPUT
VOLTAGE
GND GND
GND
DISCONNECT
MEANS
(REQUIRED) THREE PHASE
AC MOTOR
240 Vac SINGLE
PHASE INPUT
WIRING DIAGRAM
120 Vac SINGLE
PHASE INPUT
WIRING DIAGRAM
L1 L2 N
L1 L2 N
WARNING!
Do not connect incoming AC power to output terminals T1, T2, or T3!
Severe damage to the drive will result.
INSTALL, WIRE, AND GROUND IN ACCORDANCE WITH ALL APPLICABLE
CODES.
NOTES:
1. Wire the motor for the proper voltage per the output rating of the drive. Motor
wires MUST be run in a separate steel conduit away from control wiring and
incoming AC power wiring.
2. Do not install contactors between the drive and the motor. Damage to the
drive may result. Refer to Section 10.1.
3. Remove any existing, and do not install, power factor correction capacitors
between the drive and the motor. Failure to do so will result in drive
damage.
4. Use only UL and CSA listed and approved wire.
5. Minimum wire voltage ratings: 300 V for 120, 200 and 240 Vac systems,
and 600 V for 400, 480, and 590 Vac systems.
6. Wire gauge must be based on a minimum of 125% of the rated input/output
current of the drive, and a minimum 75°C insulation rating. Use copper wire
only.
7. Wire and ground in accordance with NEC or CEC, and all applicable local
codes.
8. Refer to Appendix A for alternate single phase wiring configuration on
selected models.