Model
Total
rated power
[kW]
Total
rated current
[kW]
Total
maximum power
[kW]
Total
maximum current
(kW)
Circuit
breaker
(K Curve)
(1)
[A]
Power cable cross-
section
(2)
[mm
2
]
VCH 20A
6,7
13
9
17
20
4
VCH 25A
8,3
16
11
20
25
4
VCH 30A
12
22
17
29
32
6
VCH 40A
14
27
19
33
40
10
VCH 45A
17
33
24
44
50
10
VCH 60A
23
43
31
55
63
16
VCH 75A
32
59
39
76
80
25
VCH 90A
39
72
49
86
100
35
(1)
K Curve (DIN, VDE 0660-104).
(2)
Based on copper conductors.
(3)
Main power supply: 400/3 + N (50)
N O T E
The size of the circuit breaker and the cross-section of the power lines are illustrative and must be
corrected based on site conditions, length between units and current regulations.
Indoor Units
Model
Power supply
[V / ph (Hz)]
Rated power
[kW]
Rated current
[A]
Start-up current
[A]
Power cable
cross-section
[mm
2
]
VIR 25A
400/3 (50)
0,75
1,8
8
4 x 1.5
VIR 40A
400/3 (50)
1,5
2,7
17
4 x 1.5
VIR 45A
400/3 (50)
1,5
3,1
17
4 x 1.5
VIR 60A
400/3 (50)
2,2
4,6
22
4 x 1.5
VIR 75A
400/3 (50)
3
4,7
36
4 x 1.5
VIR 90A
400/3 (50)
4
7
42
4 x 2.5
(1)
K Curve (DIN, VDE 0660-104).
(2)
Based on copper conductors.
N O T E
The size of the circuit breaker and the cross-section of the power lines are illustrative and must be
corrected based on site conditions, length between units and current regulations.
1.4.5 Rated features
Rated features
Outdoor unit
Indoor unit
Summer
Model
Air flow
[m
3
/h]
Model
Air flow [m
3
/h]
Cooling
power
[W]
Consumption
[W]
E.E.R
VCH 20A
6235
VIR 25A
4590
16800
5900
2,85
VCH 25A
6235
VIR 25A
4590
20600
7480
2,75
VCH 30A
11975
VIR 40A
7500
28700
10250
2,80
VCH 40A
11975
VIR 40A
7500
32400
12810
2,53
VCH 45A
17250
VIR 45A
9000
43500
14810
2,94
VCH 60A
20340
VIR 60A
10500
54100
20860
2,60
VCH75A
25200
VIR 75A
13700
76100
29210
2,61
VCH 90A
25200
VIR 90A
16000
87300
34920
2,50
1
Installation manual
1.4
Technical data
10
Summary of Contents for VCH-25A
Page 4: ...1 Installation manual...
Page 50: ...2 Wiring diagrams...
