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5 - ELECTRICAL DATA
61AF - Standard unit (without hydraulic module)
022
030
035
045
055
075
105
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)
(1)
Standard unit
A
104
102
130
170
201
157
241
Unit with electronic starter option
A
56
55
70
91
101
101
142
Unit power factor at maximum capacity
(2)
0,82
0,82
0,82
0,82
0,82
0,82
0,82
Maximum unit power input
(2)
kW
9
12
15
19
23
30
46
Nominal unit current draw
(3)
A
14
16
20
23
28
40
55
Maximum unit current draw (Un)
(4)
A
16
20
26
32
38
53
76
Maximum unit current draw (Un-10%)*
A
18
22
29
35
42
57
83
Customer-side unit power reserve
Customer reserve at the 24 V control power circuit
Short-circuit stability and protection
See table on the next page
(1) Maximum instantaneous start-up current (maximum operating current of the comp fan c locked rotor current of the compressor).
(2) Power input, compressor and fan, at the unit operating limits (saturated suction temperature 10 °C, saturated condensing temperature 65 °C) and nominal voltage of
400V (data given on the unit nameplate).
(3) Standardised Eurovent conditions: evaporator entering/leaving water temperature 40 °C/45 °C, outside air temperature db/wb = 7 °C/6 °C.
(4) 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.
5.1 - Compressor usage and electrical data for standard units
Compressor
I Nom
I Max
I Max
LRA
(1)
LRA
(2)
Cosine
22
30
35
45
55
75
105
(Un)
(Un-10 %)
A
A
phi max
ZH18KVE
10,8
14,0
15,6
101
53
0,84
1
-
-
-
-
-
-
ZH24KVE
13,6
18,3
20,3
99
51
0,85
-
1
-
-
-
-
-
ZH33KVE
17,3
24,2
26,9
127
66
0,85
-
-
1
-
-
2
-
ZH40KVE
20,4
30,0
33,2
167
87
0,89
-
-
-
1
-
-
-
ZH48KVE
24,9
36,0
40,0
198
97
0,89
-
-
-
-
1
-
2
Legend
I Nom
Nominal current draw at Eurovent conditions (see definition of conditions under nominal unit current draw), A
I Max
Maximum operating current at 360 V, A
(1)
Locked rotor current at nominal voltage, A
(2
Locked rotor current at nominal voltage, electronic starter
5.2 - Short-circuit stability current (TN system
(1)
) - standard unit (with main disconnect without
fuse)
61AF
022
030
035
045
055
075
105
Value without upstream protection
Short-term current at 1 s - Icw - kA rms
0.6
0.6
0.6
1.26
1.26
1.26
2
Admissible peak current - Ipk - kA pk
4.5
4.5
4.5
6
6
6
10
Maximum value with upstream protection by circuit
breaker
Conditional short-circuit current Icc - kA rms
5.4
7
7
7.7
7.7
6.1
10
Circuit breaker - Compact range
32
40
40
50
63
80
100
Reference number
(2)
5SY6332-7 5SY6340-7 5SY6340-7 5SY4350-7 5SY4363-8 5SP4380-7 5SP4391-7
Value with upstream protection (fuses)
Conditional short-circuit current Icc - kA rms
17
50
50
50
50
14.5
22
Fuse (gL/gG)
40
40
40
63
63
80
125
(1) Earthing system type
(2) If another current limitation protection system is used, its time-current and thermal constraints (l²t) trip characteristics must be at least equivalent to those of the
recommended circuit breaker.
The short circuit stability current values above are suitable with TN system.
Summary of Contents for AquaSnap 61AF 022
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