EKOM DK50 4x4VRT/M, User Manual

Page: 19 / 74

TECHNICAL DATA
03/2021 19 NP-DK50-Nx4VRTM-AD-A-EN-4_03-2021
Working pressure 8
– 10 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 8 bar (FAD) at
PDP-
20°C
l/min. 690 690 1040 1040
Output at 8 bar (FAD) at
PDP-
40°C
l/min. 650 650 980 980
Working pressure
b)
bar 8.0
– 10.0
8.0
– 10.0
8.0
– 10.0
8.0
– 10.0
Max. current A 23 23 30 30
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 11.0 11.0 11.0 11.0
Noise at 5 bar (L
pA
) dB
≤80 ≤70 ≤83 ≤82
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
a)
Specify the compressor version when ordering
b)
Consult any other range of pressure with the supplier
c) Weight is indicative and only applies to the product without accessories
d)
Applies to ambient temperatures of <30°C PDP – pressure dew point