DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans
Technical User Guide
73
7.5 ECT 820-6 1x230V
409013
ECT 820-6 Triac/ON/
OFF 1x230 V
409014
ECT 820-6 Triac/ON/
OFF 1x230 V cUL
409016
ECT 820-6 Triac/ON/
OFF 1x230 V
Electrical
Rated voltage
V AC
230V ±10%
Operating voltage
V AC
207 - 253
Frequency
Hz
50
60
Max. current consumption
At 230 V AC supply
4.0
7.8
Max. input power (P1)
W
840
1750
Max. power (P2) shaft
W
-
-
Efficiency motor [η]
%
-
-
CosPhi [Φ]
Factor
0.99
0.99
Motor protection thermal
cutout (PTO)
Thermal contact
Mechanical
Cable length
m
1.5
Min. duct diameter
mm
820
The diameter of the fan blade
mm
800
Number of fan blades
pcs.
3
5
Fan blade pitch
°
-
-
Fan output
Revolutions (rated current)
per minute
RPM
890
880
Air output at -0 Pa
m
3
/h
21000
24900
Air output at -10 Pa
m
3
/h
20300
24400
Air output at -20 Pa
m
3
/h
19500
23800
Air output at -30 Pa
m
3
/h
18600
23100
Air output at -40 Pa
m
3
/h
17700
22400
Air output at -50 Pa
m
3
/h
16700
21600
Air output at -60 Pa
m
3
/h
16000
20900
Air output at -70 Pa
m
3
/h
14800
20200
Air output at -80 Pa
m
3
/h
13500
19500
Air output at -90 Pa
m
3
/h
10800
18600
Air output at -100 Pa
m
3
/h
-
17700
Air output at -110 Pa
m
3
/h
-
16700
Air output at -120 Pa
m
3
/h
-
16200
Air output at -130 Pa
m
3
/h
-
15100
Power consumption at -10 Pa
W
734
1437
Specific output at -10 Pa
m
3
/kWh
27700
17000
Specific energy at -10 Pa
Watt/1000
m
3
/h
36
59
Testing body
SKOV A/S