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3-8 BasicInstallation MN1942

3.2.5 Derating characteristic - 9A model
Thefollowing derat ing characteristics are for model MFE230A009.
0
1
2
3
4
5
6
7
8
9
30 35 40 45 50 55
Ambienttemperature ( °C)
Three-phaseAC supply
Naturalc ooling
1m/sfor ced air
1.5m/sf orced air
2.5m/sf orced air
3.5m/sf orced air
Notes:
Loadpower fac tor = 0.78.
Overload limit for model MFE230A009 is 18A.
Ratedoutput c urrent (Arms)
Ambienttemperature ( °C)
Single-phaseAC supply
Ratedoutput c urrent (Arms)
0
1
2
3
4
5
6
7
8
9
30 35 40 45 50 55
Naturalc ooling
1m/sfor ced air
1.5m/sf orced air
2.5m/sf orced air
3.5m/sf orced air
3.2.6 Overtemperature trips
TheMicroFlex e100containsinternal temperatur e sensors that will cause ittotrip and disable if
thetemperature exceeds 80°Con the 3A model, or 75°C on the 6A and 9A models . This limit can
beread using the TEMPERATURELIMITFATAL k eyword - see the Mint help file for details.