Technical User Guide
25
ECT/DCT 632-6 Fans
TECHNICAL DATA
Fan type
409143 / S409143A
ECT 632-6
409146
ECT 632-6 CSA
409144/ S409144A
DCT 632-6
409154
DA 40 ECT 632-6
Electric
Voltage [V]
230
230
3~ 400
230
Frequency [Hz]
50
60
50
50
Motor current [A]
(for motor relay)
2.5
3.3
1.25
2,5
Power [W]
520
720
540
520
Adjustment ability
Sinus filter must be
used by frequency
converter
Sinus filter must be used
by frequency converter
Sinus filter must be
used by frequency
converter
Sinus filter must be
used by frequency
converter
Motor protection
IP54
IP54
IP54
IP54
Motor relay
Thermistor
Thermistor
Thermistor
Termistor
Mechanic
Cable length [mm]
1350
1350
1150
1350
Min. duct diameter [mm]
636
636
636
636
Blade diameter [mm]
627
627
627
627
Number of blades [pcs.]
5
5
5
5
Blade pitch [°]
R2
R2
R2
R2
Fan output
Revolutions [per minute]
(mark)
890
1040
930
890
Air output [m
3
/h]
(at
–10 Pa]
12,700
14,900
13,100
7,300
Air output [m
3
/h]
(at
–20 Pa]
12,200
14,500
12,700
7,600
Air output [m
3
/h]
(at
–30 Pa]
11,700
13,900
12,100
7,900
Air output [m
3
/h]
(at
–40 Pa]
10,800
13,400
11,500
8,100
Air output [m
3
/h]
(at
–50 Pa]
9,800
12,500
10,500
-
Power consumption [W]
(at -10 Pa)
436
692
440
477
Specific output [m
3
/kWh]
(at -10 Pa)
29,100
21,500
29,800
15,400
Specific energy [Watt/1000
m
3
/h]
(at -10 Pa)
34
47
34
65
Test authorities
AMCA Standard 210 ISO 13347 Part 3 (Ziehl-Abegg)
Environment
Operating temperature
70° / 55°
70° / 55°
70°
70° / 55°
Start temperature
÷ 40° C til 70° C (÷ 40° til 158° F)
Storage temperature
÷ 40° C til 80° C (÷ 40° til 176° F)
Ambient humidity, operation
80 % RH
Protection class
IP54
IP54
IP54
Fan noise, outside [dB (A)]
(2m, 45 degrees)
50Hz-230V: Lp=69.8
60Hz-255V: Lp=70
50Hz-400V: Lp=70.4 50Hz-230V: Lp=69.8
Shipping
Dimensions H x W x D [mm]
627 x 627 x 218
627 x 627 x 218
627 x 627 x 218
627 x 627 x 218
Dimensions crated H x W x
D [mm]
700 x 700 x 300
700 x 700 x 300
700 x 700 x 300
700 x 700 x 300
Weight [g]
12000
12000
12000
12000
Shipping weight [g]
14500
14500
14500
14500
