EN/10.2021/i04 © STULZ S.p.A. – all rights reserved
WLA CompACT - TRANSLATIoN oF oRIGINAL INSTRUCTIoNS
WLA CompACT - TRANSLATIoN oF oRIGINAL INSTRUCTIoNS
S
tandar
d t
echnical
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ta shee
t.
V
erify
on
m
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AL
p
AR
T
2
possib
l
e modifica
tions
WLA10
Cooling capacity
(1)
W
4120
Sound pressure level at 1 m
(1) (2)
dB(A)
71,8
Refrigerant
R134a
N° of refrigerant circuits
1
Nominal power supply
V/-/Hz
230-1-50
400-3-50
460-3-60
Max power absorbed with standard pump
W
3160
3320
4172
Max current absorbed with standard pump
A
17,18
12,55
13,86
Inrush current con Standard pump
(3)
A
54,75
31,75
33,00
Transport weight (no tank, no pump, no accessories)
(5)
kg
70
Transport weight (Tank, P3 pump, no accessories)
(5)
kg
86,9
Operating weight (Tank, P3 pump, no accessories)
(5)
kg
96,9
Height
mm
527
Width
mm
801
Depth
mm
632
Compressor
N°
1
Compressor type
scroll
Max power absorbed
kW
1,94
2,1
2,51
Max current absorbed
A
8,61
4,20
4,20
Inrush current
A
47,0
24,0
24,0
Axial fan
N°
1
Fan diameter
mm
300
Freeblowing air flow
m
3
/h
3415
3415
3745
Power absorbed
W
300
300
362
Current absorbed
A
1,75
1,75
2,00
Evaporator
Flow rate of the fluid to be cooled
(1)
l/min
11,8
Load loss from the side of the fluid to be cooled
(1)
kPa
25
Flow rate of the fluid to be cooled min/max (3 ÷ 7K)
l/min
8,0 ÷ 21,5
Flow rate of the fluid to be cooled @60Hz
l/min
13,2
Accumulation tank
Tank capacity
l
20
Standard pump
Max power absorbed
W
920
920
1300
Max current absorbed
A
5,00
5,00
6,00
Max pressure head
kPa
420
420
600
medium / High prevalence pump
Max power absorbed
W
920
920
1300
Max current absorbed
A
5,00
5,00
6,00
Max pressure head
kPa
660
660
860
32
32