EKOM DK50 4x4VRT/M, User Manual

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TECHNICAL DATA
03/2021 17 NP-DK50-Nx4VRTM-AD-A-EN-4_03-2021
TECHNICAL DATA
Compressors are designed for operation in dry, ventilated and dust-free indoor rooms under the
following climactic conditions:
Temperature
+5°C to +40°C
Relative humidity
max. 70%
Working pressure 6
– 8 bar
DK50
4x4VRT/M
DK50
4x4VRTS/M
DK50
6x4VRT/M
DK50
6x4VRTS/M
Rated voltage
Frequency
a)
V, Hz 3x400, 50 3x400, 50 3x400, 50 3x400, 50
Output at 6 bar (FAD) at
PDP-
20°C
l/min. 900 900 1350 1350
Output at 6 bar (FAD) at
PDP-
40°C
l/min. 860 860 1290 1290
Working pressure
b)
bar 6.0
– 8.0
6.0
– 8.0
6.0
– 8.0
6.0
– 8.0
Max. current A 22 22 29 29
Main circuit protection
device rating
A 25 25 32 32
Main electrical feeder mm
2
4 4 6 6
Enclosure IP10 IP30 IP10 IP30
Motor output kW 2.2 2.2 2.2 2.2
Air tank capacity l 500 500 500 500
Air quality
– filtration

m - - - -
Maximum operating
pressure of safety valve
bar 10.0 10.0 10.0 10.0
Noise at 5 bar (L
pA
) dB
≤80 ≤70 ≤83 ≤72
Operating mode % S1-100 S1-100 S1-100 S1-00
PDP drying
performance at 7 bar
d)
°C

-20

-40

-20

-40

-20

-40

-20

-40
Time to fill air tank from
0 to 7 bar
s 150 150 115 115
Net weight
c)
kg 439 572 531 664
Weight - compressor
module
kg 268 401 350 483
Weight - dryer module kg 44 44 54 54
Weight of air tank kg 127 127 127 127
Net dimensions
W x L x H
mm
2875 x 2090 x
705
2875 x 2090 x
705
2875 x 2090
x 705
2875 x 2090 x
705
Dimensions -
compressor module
(W x L x H)
mm
1235 x 1720 x
630
1235 x 1755 x
705
1235 x 1720
x 630
1235 x 1760 x
705
Dimensions
– dryer
module
mm
530 x 965 x
350
530 x 965 x
350
530 x 1310 x
350
530 x 1310 x
350
Air tank dimensions
(W x L x H)
mm
730 x 2090 x
705
730 x 2090 x
705
730 x 2090 x
705
730 x 2090 x
705
Required cooling air
changes in space
m
3
/h 2250 2250 3000 3000