Omron MX2 User Manual

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Index to Warnings and Cautions in This Manual 3
Wiring - Warnings for Electrical Practice and Wire Specifications
!WARNING "USE 60/75 C Cu wire only" or equivalent. For models MX2-AB004, -AB007,
-AB022, -A2015, -A2022, -A2037, -A2055, -A2075L. ................................. 37
!WARNING "USE 75 C Cu wire only" or equivalent. For models MX2-AB002, -AB004,
A2002, -A2004, -A2007, -A4022, -A4030, -A4040, -A4055, -A4075. ......... 37
!WARNING "USE 60 C Cu wire only" or equivalent. For models MX2-A4004, -A4007,
and -A4015. ................................................................................................ 37
!WARNING "Open Type Equipment.".............................................................................. 38
!WARNING "Suitable for use on a circuit capable of delivering not more than 100k rms
symmetrical amperes, 240V maximum when protected by Class CC, G, J or R
fuses or circuit breaker having an interrupting rating not les than 100,000 rms
symmetrical amperes, 240 volts maximum". For 200V models ................... 36
!WARNING "Suitable for use on a circuit capable of delivering not more than 100k rms
symmetrical amperes, 480V maximum when protected by Class CC, G, J or R
fuses or circuit breaker having an interrupting rating not les than 100,000 rms
symmetrical amperes, 480 volts maximum." For 400V models ................... 36
!HIGH VOLTAGE Be sure to ground the unit. Otherwise, there is a danger of electric shock and/
or fire. .......................................................................................................... 36
!HIGH VOLTAGE Wiring work shall be carried out only by qualified personnel. Otherwise, there
is a danger of electric shock and/or fire. ..................................................... 36
!HIGH VOLTAGE Implement wiring after checking that the power supply is OFF. Otherwise, you
may incur electric shock and/or fire. .......................................................... 36
!HIGH VOLTAGE Do not connect wiring to an inverter operate an inverter that is not mounted
according to the instructions given in this manual. ....................................... 36
Otherwise, there is a danger of electric shock and/or injury to personnel.
!WARNING Make sure the input power to the inverter is OFF. If the drive has been pow-
ered, leave it OFF for ten minutes before continuing ................................... 44.

Omron MX2 Specifications

General

Model	MX2
Category	Inverter
Enclosure Rating	IP20
Control Method	V/f control, Sensorless vector control
Frequency Range	0.1 to 400 Hz
Protection	Overcurrent, Overvoltage, Undervoltage, Overheat, Short circuit
Communication	Modbus RTU
Ambient Temperature	-10 to 50 °C (without freezing or condensation)
Overload Capacity	150% for 60 seconds
Cooling Method	Fan Cooled
Humidity	5 to 95% RH (without condensation)
Altitude	Up to 1000m without derating
Voltage	200-240 VAC, 380-480 VAC
Braking Unit	Built-in (for certain models), Optional External