Siemens SIMOTICS M-1PH8 - External Fan

9.3.5 External fan
Table 9-5 Connected loads for external fans
Shaft height SH Fan motor: Maximum current consumption
A
Air 󹪞ow direc‐
tion
Forced ventila‐
tion
230V 1AC/50Hz
(±10%)
230V 1AC/60Hz
(±10%)
265V 1AC/60Hz
(±10%)

80 0.33 0.25 0.32 NDE --> DE
0.20 0.16 0.19 DE --> NDE
Forced ventila‐
tion
3-ph. 400 VAC /
50Hz (±10%)
400V 3AC/60Hz
(±10%)
480V 3AC/60Hz
(±10%)

100 0.08 0.07 0.11 NDE --> DE
0.10 0.08 0.11 DE --> NDE
132 0.11 0.13 0.13 NDE --> DE
0.10 0.12 0.12 DE --> NDE
160 0.16 0.21 0.21 NDE --> DE
0.16 0.21 0.21 DE --> NDE
Forced ventila‐
tion (EC fan)
Standard
1-ph. 200 ... 277 VAC / 50 Hz, 60 Hz (±10%) 
180 1.1 ... 1.3 NDE --> DE
DE --> NDE
225 2.0 ... 2.3 NDE --> DE
DE --> NDE
Forced ventila‐
tion (EC fan)
Option: L76
3AC 380V ... 480V (-5%/+10%)
50Hz, 60Hz (±10%)

180 0.44 ... 0.5 NDE --> DE
DE --> NDE
225 0.75 ... 0.9 NDE --> DE
DE --> NDE
Forced ventila‐
tion (EC fan)
Standard
3AC 380V ... 480V (-5%/+10%)
50Hz, 60Hz (±10%)

280 0.75 ... 0.9 NDE --> DE
DE --> NDE
Note
For EC fans, for shaft height 180 and shaft height 280, as a result of the electronic input circuitry,
the current drawn can brie󹪞y reach four times the speci󹪝ed current.
Electrical connection
9.3System integration
1PH8 SIMOTICS M main motors
Con󹪝guration Manual, 12/2022, A5E51895839A 243