pag. 10
Tab. 3 -- 50Hz Technical data for “48Vdc EMERGENCY FREECOOLING” unit versions (EFC--DC)
Model: HPW
WM13MD
WM13MO
WM15MD
WM15MO
Operating limits
Main power supply voltage
400V
±
10% / 3Ph+N+PE / 50Hz
Emergency power supply voltage
48Vdc
±
17%
(with emergency cooling)
(*)
Outdoor conditions
from
10
°
C
(**)
from
---30
°
C
(***)
to
51
°
C
(****)
48.5
°
C
(****)
Indoor conditions with compressor running
(*****)
from
22
°
C, 30---80% R.H.
24
°
C, 30---80% R.H.
to
32
°
C, 40% R.H.
Storage conditions
from
---40
°
C, 5% R.H.
to
55
°
C, 90% R.H.
Sound pressure level
Outdoor sound pressure level
(1)
dB(A)
55
55
58
58
Indoor sound pressure level
(1)
dB(A)
59
64
63
67
Standard electrical features
Compressor --- AC power input
(2)
kW
2.56
2.60
3.29
3.30
Compressor --- AC operative current (OA)
(2)
A
4.8
4.9
6.1
6.1
Compressor --- AC max. current (FLA)
A
7
7
10
10
Compressor --- AC starting current (LRA)
A
46
46
50
50
Condenser fan --- AC power input
(2)
kW
0.68
0.68
0.69
0.72
Condenser fan --- AC max. power input
kW
0.78
0.78
0.78
0.78
Condenser fan --- AC operative current (OA)
(2)
A
3.4
3.5
3.3
3.5
Condenser fan --- AC max. current (FLA)
A
3.5
3.5
3.5
3.5
Condenser fan --- AC starting current (LRA)
A
7.4
7.4
7.4
7.4
Evaporator fan --- DC power input
(2)
kW
0.45
0.45
0.82
0.78
Evaporator fan --- DC operative current (OA)
(2)
A
9.5
9.5
17.2
16.3
Evaporator fan --- DC max. current (FLA)
(3)
A
9.6
9.6
19.2
19.2
Evaporator fan --- DC starting current (LRA)
A
0.1
0.1
0.1
0.1
Electric heating (optional)
Heating capacity
kW
3.0
6.0
Heating --- max. current
A
6.5
13.0
Weight
kg
250
260
OA:
Standard Operating Ampère
FLA:
Full Load Ampère
LRA:
Locked Rotor Ampère
Notes:
(*)
The emergency cooling option (EFC) is required.
(**)
If ON/OFF condensing fan control option has been chosen.
(***)
If modulating condensing fan control (Variex) option has been chosen.
(****)
Maximum outdoor temperature referred to:
---
30
°
C / 39.5% R.H. at the evaporating suction side, for WM13 ---15MD models;
---
27
°
C / 47% R.H. at the evaporating suction side, for WM13 ---15MO models.
(*****)
Conditions referred to the evaporating suction side; the min. indoor temperature is referred to 30% of indoor relative humidity and to the min. outdoor
temperature; for higher relative humidity and/or outdoor temperatures, the min. indoor temperature is lower than the table data.
(1)
Measured with 35° C outdoor temperature at 2m far from the unit; free field conditions.
(2)
Electrical features are referred to 35
°
C outdoor temperature, to nominal power supply and to the following Indoor conditions:
---
30
°
C / 39.5% R.H. at the evaporating suction side, for WM13 ---15MD models;
---
27
°
C / 47% R.H. at the evaporating suction side, for WM13 ---15MO models.
(3)
It refers to nominal speed (Factory setting).
