23
T1 T2 T3 L1 L2 L3
FUSED INPUT
VOLTAGE
GNDGND
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
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 without consulting
AC Technology for more information. Failure to do so may result in drive
damage.
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 guage must be based on a minimum of 150% of the rated 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.
WARNING!
Do not connect incoming AC power to output terminals T1, T2, or T3! Severe
damage to the drive will result.
11.0 MC1000 POWER WIRING DIAGRAM
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