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Index to Warnings and Cautions in This Manual
Wiring - Cautions for Electrical Practices
WARNING: “Suitable for use on a circuit capable of delivering not
more than 5,000 rms symmetrical amperes, 240 V maximum.” For
models with suffix N or L.
........ 2–12
HIGH VOLTAGE: Be sure to ground the unit. Otherwise, there is a
danger of electric shock and/or fire.
........ 2–12
HIGH VOLTAGE: Wiring work shall be carried out only by quali-
fied personnel. Otherwise, there is a danger of electric shock and/or
fire.
........ 2–12
HIGH VOLTAGE: Implement wiring after checking that the power
supply is off. You may incur electric shock and/or fire.
........ 2–12
HIGH VOLTAGE: Do not connect wiring to an inverter or operate
an inverter that is not mounted according the instructions given in
this manual. Otherwise, there is a danger of electric shock and/or
injury to personnel.
........ 2–12
WARNING: Make sure the input power to the inverter is off. If the
drive has been powered, leave it off for five minutes before continu-
ing.
........ 2–16
CAUTION: Be sure that the input voltage matches the inverter
specifications: • Single/Three phase 200 to 240 V 50/60 Hz (up to
2.2kW) • Three phase 200 to 230V 50/60Hz (above 2.2kW) • Three
phase 380 to 460 V 50/60Hz
........ 2–14
CAUTION: Be sure not to input a single phase to a three-phase-
only type inverter. Otherwise, there is the danger of fire.
........ 2–14
CAUTION: Be sure not to connect an AC power supply to the
output terminals. Otherwise, there is the danger of injury and/or
fire.
........ 2–14
Power Input Power Output
L1 L2 L3
T1 T2 T3
UVW
(L) (N)
NOTE:
L, N:
L1, L2, L3:
Single-phase 200 to 240V 50/60 Hz
Three-phase 200 to 240V 50/60 Hz
Three-phase 380 to 460V 50/60 Hz
Technologies Inc.
Toll Free: voice: 1-877-539-2542 fax: 1-800-539-2542 www.mgitech.com