7 HK-ST SERIES
7.4 Derating
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7
Restrictions on the ambient temperature
When using this product in an environment with a high ambient temperature, derate the product in accordance with the
following conditions:
Restrictions on the altitude
To use this product at an altitude between 1000 m and 2000 m, derate the product in accordance with the following conditions:
0
40
20
60
80
100
120
0 0
0
40
20
60
80
100
120
10 20 30 40 50 60
10 20 30 40 50 60
HK-ST52(4)W
HK-ST102(4)W
HK-ST202(4)W
HK-ST352(4)W
HK-ST502(4)W
HK-ST702(4)W
HK-ST172(4)W/HK-ST202(4)AW/
HK-ST302(4)W
Derating rate [%]
Derating rate [%]
Ambient temperature [°C]
Ambient temperature [°C]
0
20001000
95
100
0
[%]
[m]
Derating rate
Altitude