21
7 - pHYSICal DaTa, 30RQSY UNITS
30RQSY
039
045
050
060
070
078
080
090
100
120
140
160
Operating weight*
Standard unit without hydronic module
kg
521
528
559
573
573
580
762
930
939
994
1090
1107
Standard unit + optional hydronic module
Single high-pressure pump
kg
551
558
588
602
603
610
792
961
971
1030
1129
1146
Dual high-pressure pump
kg
577
584
614
628
629
636
818
1006
1016
1078
1166
1183
Sound levels
Sound power level 10
-12
W**
dB(A)
87
88
88
90
90
90
90
90
91
91
93
93
Sound pressure level at 10 m***
dB(A)
56
56
56
58
59
59
59
59
59
59
61
61
Compressors
Hermetic scroll compressor 48.3 r/s
Circuit A
2
2
2
2
2
2
2
3
3
3
2
2
Circuit B
-
-
-
-
-
-
-
-
-
-
2
2
No. of capacity steps
2
2
2
2
2
2
2
3
3
3
4
4
Refrigerant charge*
R-410A
Circuit A
kg
12.5
13.5
16.5
17.5
18.0
16.5
21.5
27.5
28.5
33.0
19.0
18.5
Circuit B
kg
-
-
-
-
-
-
-
-
-
-
19.0
18.5
Oil charge
POE SZ 160 (EMKARATE RL 32-3 MAF)
Circuit a
l
5.8
7.2
7.2
7.2
7.0
7.0
7.0
7.2
7.0
7.0
7.0
7.0
Circuit B
l
-
-
-
-
-
-
-
-
-
-
7.0
7.0
Capacity control type
Pro-
Minimum capacity
%
50
50
50
50
50
50
50
33
33
33
25
25
air heat exchangers
Grooved copper tubes, aluminium fins
fans
Axial Flying Bird VI fans with rotating shroud
Quantity
1
1
1
1
1
1
2
2
2
2
2
2
Total air flow
l/s
3500
3500
3500
4600
4600
4600
7000
7000
7000
7000
9200
9200
Speed
r/s
16
16
16
18
18
18
16
16
16
16
18
18
Water heat exchanger
Direct-expansion plate heat exchanger
Water volume
l
2.6
3.0
4.0
4.8
4.8
5.6
8.7
8.7
9.9
11.3
12.4
14.7
Without hydronic module
Max. water-side operating pressure
kPa
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
With hydronic module (option)
Single or dual pump (as selected)
Pump, Victaulic screen filter, safety valve, expansion tank, water + air purge valves, pressure sensors
Expansion tank volume
l
12
12
12
12
12
12
35
35
35
35
35
35
Expansion tank pressure****
bar
1
1
1
1
1
1
1
1.5
1.5
1.5
1.5
1.5
Max. water-side operating pressure
kPa
400
400
400
400
400
400
400
400
400
400
400
400
Water connections (with and without hydronic
module)
Victaulic
Connections
inch
2
2
2
2
2
2
2
2
2
2
2
2
Outside tube diameter
mm
60.3
60.3
60.3
60.3
60.3
60.3
60.3
60.3
60.3
60.3
60.3
60.3
Chassis paint colour
Colour code RAL 7035
* Weight shown is a guideline only. To find out the unit refrigerant charge, please refer to the unit nameplate.
** In accordance with ISO 9614-1, for information only. The values have been rounded and are for information only and not contractually binding
*** For information, calculated from the sound power level Lw(A).
**** When delivered, the standard pre-inflation of the tank is not necessarily the optimal value for the system. To permit changing the water volume, change the inflation
pressure to a pressure that is close to the static head of the system. Fill the system with water (purging the air) to a pressure value that is 10 to 20 kPa higher than the
pressure in the tank.
8 - ElECTRICal DaTa, 30RQSY UNITS
30RQSY - standard unit (without hydronic module)
039
045
050
060
070
078
080
090
100
120
140
160
power circuit
Nominal power supply
V-ph-Hz
400-3-50
Voltage range
V
360-440
Control circuit supply
24 V, via internal transformer
Maximum start-up current (Un)*
Standard unit
A
116.4 137.4 145.4 148.4 176.4 213.4 218.8 178.8 212.8 252.8 243.8 286.8
Unit with electronic starter option
A
74.7
86.5
93.8
96.2
114.4 143.3 148.8
-
-
-
-
-
Unit power factor at maximum capacity**
0.83
0.81
0.81
0.83
0.81
0.83
0.83
0.83
0.81
0.79
0.81
0.78
Maximum unit power input**
kW
21.2
24.0
26.2
29.6
31.8
36.4
39.0
45.7
49.0
55.9
63.6
72.8
Nominal unit current draw***
A
28.2
31.6
35.6
38.6
42.8
53.2
58.6
60.6
66.9
82.5
85.6
106.4
Maximum unit current draw (Un)****
A
37.4
47.4
49.4
55.4
67.4
73.4
78.8
85.8
103.8 112.8 134.8 146.8
Maximum unit current draw (Un-10%)†
A
40.6
51.8
54.0
61.0
75.2
80.0
85.4
94.2
115.5 122.7 150.4 160.0
Customer-side unit power reserve
kW
Customer reserve at the 24 V control power circuit
Short-circuit stability and protection
See table 8.2
* Maximum instantaneous start-up current at operating limit values (maximum operating current of the smallest compressor(s) + fan c locked rotor current of the
largest compressor).
** Power input, compressors and fans, at the unit operating limits (saturated suction temperature 10°C, saturated condensing temperature 65°C) and nominal voltage of
400 V (data given on the unit nameplate).
*** Standardised Eurovent conditions: water heat exchanger entering/leaving water temperature 12°C/7°C, outside air temperature 35°C.
**** Maximum unit operating current at maximum unit power input and 400 V (values given on the unit nameplate).
† Maximum unit operating current at maximum unit power input and 360 V.
Содержание 30RQ 039 Series
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