T
1.00
0.90
+40 °C
+104 °F
+50 °C
+122 °F
k
+55 °C
+131 °F
0.80
-15 °C
+5°F
…
0.85
0.95
■
Altitude derating
At altitudes above 1000 m (3281 ft) above sea level, the output current derating is 1
percentage point for every added 100 m (328 ft). For example, the derating factor for
1500 m (4921 ft) is 0.95. The maximum permitted installation altitude is given in the
technical data.
If the surrounding air temperature is less than +40 °C (104 °F), the derating can be
reduced by 1.5 percentage points for every 1 °C (1.8 °F) reduction in temperature. A
few altitude derating curves are shown below.
134 Technical data
Содержание ACS880-04F-504A-3
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Страница 143: ... Package dimensions Package dimensions without IP shroud kit Technical data 143 ...
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Страница 160: ...Standard configuration IP20 UL Type Open 160 Dimension drawings ...
Страница 161: ...Drive module with options E208 and H370 IP20 UL Type Open Dimension drawings 161 ...
Страница 162: ...Drive module with options 0B051 E208 0H371 IP00 UL Type Open 162 Dimension drawings ...
Страница 163: ...Drive module with options 0B051 E208 0H371 C217 IP00 UL Type Open Dimension drawings 163 ...
Страница 164: ...Drive module with options 0B051 0H371 IP00 UL Type Open 164 Dimension drawings ...
Страница 165: ...Mounting plate opening 3AXD50000038119 Dimension drawings 165 ...
Страница 166: ...3AXD50000038119 166 Dimension drawings ...
Страница 167: ...External control unit 3AXD50000011687 Dimension drawings 167 ...
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