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3-6 BasicInstallation MN1942

3.2.3 Derating characteristic - 3A model
Thefollowing derat ing characteristics are for model MFE230A003.
0
1
2
3
30 35 40 45 50 55
Ambienttemperature ( °C)
Ratedoutput c urrent (Arms)
Single-phaseAC supply
Naturalc ooling
Naturalc ooling
0
1
2
3
30 35 40 45 50 55
Ambienttemperature ( °C)
Three-phaseAC supply
Notes:
Loadpower fac tor = 0.75.
Overload limit for model MFE230A003 is 6A.
Ratedoutput c urrent (Arms)
1m/sfor ced air
1m/sfor ced air