Omron MX2 User Manual

10
MX2 Inverter Specifications Section 1-2
The following table shows which models need derating.
Note O: Need derating
– : Need no derating
Use the following derating curves to help determine the optimal carrier fre-
quency setting for your inverter and find the output current derating. Be sure
to use the proper curve for your particular MX2 inverter model number.
Derating curves
:
1-ph
200V class
Derating 3-ph
200V class
Derating 3-ph
400V class
Derating
MX2-AB001 – MX2-A2001 – MX2-A4004 –
MX2-AB002 – MX2-A2002 O MX2-A4007 O
MX2-AB004 O MX2-A2004 O MX2-A4015 –
MX2-AB007 – MX2-A2007 – MX2-A4022 –
MX2-AB015 – MX2-A2015 – MX2-A4030 –
MX2-AB022 – MX2-A2022 – MX2-A4040 O
– – MX2-A2037 O MX2-A4055 –
– – MX2-A2055 – MX2-A4075 O
– – MX2-A2075 O MX2-A4110 O
– – MX2-A2110 O MX2-A4150 O
– – MX2-A2150 O – –
Legend for Graphs:
Ambient temperature 40°C max., individual mounting
Ambient temperature 50°C max., individual mounting
Ambient temperature 40°C max., side-by-side mounting
2 4 6 8 10 12 16 kH140
100%
80%
60%
40%
20%
CT
Carrier frequency
2 4 6 8 10 12 0
100%
80%
60%
40%
20%
14 kH
VT
Carrier frequency
% of rated
output current
MX2-A2002
2 4 6 8 10 12 16 kH140
CT (1.6 A)
Carrier frequency
1.5
2.0
1.0
2468 10 12 14 kH0
Carrier frequency
1.5
1.0
2.0
40°C individual
40°C side-by-side
output current
VT (1.9 A)
40°C individual
40°C side-by-side

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