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ENGLISH
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NT_51897201_RHE-AN_130516.docx
13 NO 21 NC
A1
14 NO 22 NC
A2
1L1
3L2
5L3
Over heat
protection
Thermostats
Manual &
Automatic reset
Safety contactor
C o n t r o l T r i a c
Global unit
Power and current for the totality of the selected RHE unit
Capacity of the power connection terminal strip: 10 mm², tightening torque: 2.5Nm
Type & Size
Power supply voltage
Total supply power
KW
Total current (Max.)
A
RHE 1300 D/DC/DFR 230 V single phase
2
7,24
RHE 1900 D/DC/DFR 230 V single phase
2
7,44
RHE 2500 D/DC/DFR 400 V three phase + N
3
4,44
RHE 3500 D/DC/DFR 400 V three phase + N
3
4,61
RHE 1300 DC
230 V single phase
6
24,6
RHE 1900 DC
230 V single phase
10
42,2
RHE 2500 DC
400 V three phase + N
15
21,8
RHE 3500 DC
400 V three phase + N
18
26,3
Motor driven fan groups
Size Voltage
V
Frequency
Hz
Max absorbed
power W
Current
A
Max. Speed
rpm
Max permanent
ambient temperature
in operation
1300 230 V single phase
50/60
700
3
3450
-25ºC à + 40ºC
1900 230 V single phase
50/60
715
3.1
2800
-25ºC à + 40ºC
2500 400 V three phase + N
50/60
1000
1.6
2580
-25ºC à + 55ºC
3500 400 V three phase + N
50/60
1000
1.7
2140
-25ºC à + 60ºC
Absorbed power and current for each fan.
Wheel drive motor
Size
Power supply
voltage
Nominal power
W
Current A
1300
230 V single phase
40
0,2
1900
230 V single phase
40
0,2
2500
400 V three phase
55
0,28
3500
400 V three phase
55
0,28
Integrated electric heater – Model DI
On the DI models, an electric heater is installed inside the unit. It is entirely cabled and connected to the
controller.
Size
Power supply
voltage
Nominal
power KW
Current
A
13
230 V single phase
4
17,4
19
230 V single phase
8
34,8
25
400 V three phase
12
17,3
35
400 V three phase
15
21,7