Electrical data
30RBS without hydronic module
039
045
050
060
070
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
116.8
137.4
145.4
148.4
176.4
213.4
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
139.8
-
-
-
-
-
0.83
0.81
0.81
0.83
0.81
0.78
0.83
0.81
0.79
0.81
0.78
COOLING
Unit power factor at maximum capacity**
Maximum operating power input**
kW
21.2
24.0
26.2
29.6
31.8
36.4
45.7
49.0
55.9
63.6
72.8
Nominal unit operating current draw***
A
28.2
31.6
35.6
38.6
42.8
53.2
60.6
66.9
82.5
85.6
106.4
Maximum operating current draw (Un)****
37.4
47.4
49.4
55.4
67.4
73.4
85.8
108.8
112.8
134.8
146.8
Maximum operating current draw (Un-10%)†
40.6
51.8
54.0
61.0
75.2
80.0
94.2
115.5
122.7
150.4
160.0
Customer-side unit power reserve
Customer reserve at the 24 V control power circuit
Short-circuit stability and protection
See table “Short-circuit stability current” below
*
**
Maximum instantaneous start-up current at operating limit values (maximum operating current of the smallest compressor(s) + fan current + 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: evaporator 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.
110
C
A
R
R
I
E
R
2
0
1
6
/
2
0
1
7