Modine Manufacturing ECO SRE, Technical Manual, Page: 42 / 84

40
www.modine.com
Model SRE 24 44 64 84 25 45 65 85 26 46 66
Fan motors n. x ø mm 2x500 4x500 6x500 8x500 2x560 4x560 6x560 8x560 2x630 4x630 6x630
A 3,5 7 10,5 14 4,4 8,8 13,2 17,6 8 16 24
W 1720 3440 5160 6880 2500 5000 7500 10000 4200 8400 12600
RPM 1400 1400 1400 1400 1300 1300 1300 1300 1380 1380 1380
Connection scheme and fan motor absorption
( * ) Inner protection thermal contacts
The thermal contacts are temperature sensing, switching ele-
ments built directly into the windings of the motors. They interrupt
an electrical contact when maximum admissable sustained tem-
perature has been reached.
The thermal contacts must be connected to the control circuit of
the mains contactor to prevent automatic reconnection of the
motor in the event of a fault.
Caution
Application of adequate thermal control systems on feeder lines
is mandatory.
Performance of all electric heaters must be periodically control-
led to avoid damage due to ice build-up.
The manufacturer is not liable in any way for defects caused by
non detected malfunctions.
Orange Brown Red Light
blue
Grey Black
Green/yellow
Orange Brown Red Light
blue
Grey Black
Green/yellow
Orange Brown Red Light
blue
Grey Black
Green/yellow
SRE Ø 500
~3 400V ∆ /Y 50 Hz
SRE Ø 560
~3 230-400V 50 Hz
SRE Ø 630
~3 230-400V 50 Hz