* The derating is depending on the situation in the cabinet. The temperature of the drive should be checked under full load (the temperature should
be stable, which may take an hour or more). This allows to verify that enough margin is there if the cabinet goes to the maximum allowable
temperature of 40° C. For example, if the drive temperature reaches 45° C and the cabinet temperature is 30° C, this would result in a drive
temperature of about 55° C at a cabinet temperature of 40° C. The warning level of the drive is configured by default to 75° C and the error level to
80° C. In this example, everything is fine. If the drive temperature is long time above the warning level, this might result in a reduced lifetime of the
drive.
Page 18 / 29
mm (in)
mm (in)
mm (in)
mm (in)
g (lb)
mm (in)
IP
°C
°C
°C
IEC/EN 60664-1
-1S option
-1S option
°C
W
mm (in)
C1250-MI
C1250-MI-XC-0S
25.3 (1.0)
176 (6.93)
216 (8.50)
106 (4.2)
700 (1.54)
2 x M5
198 (7.80)
20
-25...40
-25...70
0...40 at rated data (40...50 with power derating *)