43
© STULZ S.p.A. – all rights reserved EN/06.2016/i01
WPA ExPlOrEr OrIGINAl INSTrUCTIONS
Evaporator water (in/out) 12/7 °C; condenser air (in) 35 °C;
Average sound pressure level at 10 m distance; unit in a free field on a reflective surface.
According to ISO 3744. Unit at full capacity. Pump contribution is not considered.
*In case of applications with an output fluid temperature below +5 °C, please contact the manufacturer.
30% Glycol-Water solution. Evaporator solution IN/OUT= 15/10 °C; Condenser air 30 °C
Average sound pressure level, at 10m distance, unit in a free field on a reflective surface.
Unit at full capacity. According to ISO 3744. Pumps contribution is not considered.
* In case of applications with output fluid temperature below 0°C, please contact the manufacturer
FC
ONlY CHIllEr - lOW NOISE
WPA110
WPA120
WPA140
WPA160
WPA180
WPA200
Cooling capacity
kW
310.3
342.6
391.7
419.5
507.3
563.4
Total power consumpion
kW
104.2
119.1
126.7
136.6
174.2
119.9
Sound power level
dB(A)
80.6
81.4
81.7
82.5
82.7
82.1
Sound pressure level @ 10m
dB(A)
52.6
53.4
53.7
54.5
54.7
54.1
Chilled water circuit
Flow of fluid to be cooled
m³/h
53.27
58.84
67.26
71.99
87.08
96.73
Pressure drop on fluid to be cooled side
kPa
42.4
39.3
35.8
41.9
65
49
Maximum volume of water in the system
dm³
19.5
n.a.
n.a.
n.a.
Tank volume (if provided)
l
750
n.a.
n.a.
n.a.
refrigerant Circuit
Refrigerant
R410A
Refrigerant charge (per circuit)
kg
22.5
25
24.5
69
80.5
89
No. of refrigerant circuits
2
2
2
2
2
2
Oil charge
dm³
21.2
21.2
21.2
21.2
31.8
31.8
Compressor
No.
4
4
4
4
6
6
Capacity control
%
25 - 100
12.5 - 100
Power Consumption
kW
96.4
111.3
116.2
126.2
161.2
186.8
Current consumption
A
151.1
176.3
190.5
211.9
256.5
308.5
Maximum current consumption
A
238
264
294
324
396
456
Fans
No.
0
6
6
8
8
10
10
Air flow with free outlet
m³/h
106554
106554
142072
142072
177590
177590
Power consumption
kW
7.8
7.8
10.4
10.4
13
13
Current consumption
A
13.38
13.38
31.2
31.2
22
22
Unit data
Rated power supply
V/-/Hz
400/3/50
Maximum power consumption
kW
146.29
160.8
184.8
195
280
315
Maximum current consumption
A
251.38
277
325
342
418
478
Inrush current
A
489.18
515
559
559
639
669
Depth
mm
2206
2206
2206
Width
mm
4400
5770
7100
Height
mm
2410
2410
2410
Weight for transport
kg
3119
3173
3855
4256
5205
5211
Weight in operation
kg
3146
3203
3888
4390
5447
5453
Pump
Rated power consumption
kW
10.23
10.23
10.23
n.a.
n.a.
n.a.
Nominal current consumption
A
16.8
16.8
16.8
n.a.
n.a.
n.a.
Maximum current consumption
A
18.48
18.48
18.48
n.a.
n.a.
n.a.
Additional weight of the second pump
kg
61
61
61
n.a.
n.a.
n.a.
Efficiency index
EER
3.0
2.9
3.1
3.1
2.9
2.8
ESEER
4.61
4.43
4.2
4.55
4.79
4.61
IPLV
4.23
4.25
4.28
4.35
4.42
4.42
Standar
d data sheet.
C
heck
MANU
Al
P
Ar
T
IIa
for any c
hange
s.
