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Electrical characteristics D4IC, D4IG, B4IH
Compressor
Model
Power supply
Operating
intensity each
360
400.3.50
2 (x3)
480
400.3.50
2 (x2) + 38
Technical characteristics, ROOFTOP D4IC (cool only) and D4IG (cool only + gas heating)
Models
Cooling and heating capacity
Nett cooling capacity ()
Nominal absorbed power in cool
Heating D4IC
Capacity - electric heaters (400V) (2)
Gas heating D4IG
Heating capacity at 00% power
Gas consumption at 00% (natural gas 2ND-H. G20 at 20 mbar and 5° C)
Stages
Start-up/nominal power
N° of circuits
Limits of use
TAE maximum (DB) (3)
TAE minimum (DB)
Min./max. return air (WB)
Min./max. return air (DB)
Limits of use. gas heating
TAE maximum (DB)
TAE minimum (DB)
R-407C refrigerant per circuit. depending upon model
Compressors (standard sump heater)
Type
Amount
Condensing unit fan
Nominal air flow
Amount
Blade Ø
Power
Condensing unit coil
Distance between fins
Surface
Evaporating unit fan (4)
Nominal air flow
Available pressure (at nominal flow)
Motor power
Transmission
Evaporating unit coil
Distance between fins
Surface
Dimensions
Height
Length (5)
Width
Weight (basic unit without accessories) (5)
Summer conditions: Dry bulb indoor temperature: 27° C; wet bulb indoor temperature: 9° C.
DB - dry bulb. WB - wet bulb. TAE - outdoor air temperature.
() Data in accordance with EUROVENT conditions.
(2) Add consumption of interior motor.
(3) For temperatures of over 45° C, avoid direct sunlight. Should a lean-to roof be installed, it should not affect outdoor ventilation air flow.
(4) See technical information for indoor fan performances and adjustment.
(5) See technical information for dimensions and weights of accessories.
P.C.I.: Lower heating capacity
22
Outdoor fan motor
Start-up inten-
Nominal amps
kW each
sity each
each
67
.5 (x3)
2.8
67/272
.5 (x4)
2.8
Total (P.C.I)
(2) Nett
Standard
With HPD accessor
D4IC
D4IG
Indoor fan motor
Total nominal
kW
kW
Nominal amps
DIC/BIH
9.2
6
42.4/43
2
52.2/59.5
360
kW
.6
kW
42.4
37 / 50 / 60
kW
30.7
kW
7
m
3
/h
2.8
nº
4
kW
87 / 67
kW
3
°C
46
°C
7
°C
4/23
°C
20/32
°C
25
°C
-5
kg
2.7/2.7/2.7
3
m
3
/h
000
3
mm
630
kW
.5
mm
.8
m
2
7
m
3
/h
2 000
Pa
300
Pa
480
9.2 (Standard)
kW
(Optional HPD)
Belt-pulley (adjustable diameter pulley)
mm
.8
m
2.9
2
mm
85
mm
4 580
mm
2 200
kg
2 00
kg
2 24
GB
Total nominal
Total maxi-
Automatic
intensity (unit)
mum intensity
switch (K
amps
(unit) amps
curve) amps
87
08
25
06
39
60
480
44.6
52.2
37 / 50 / 60
30.7
7
2.8
4
06 / 272
3
46
7
4/23
20/32
25
-5
2.7/2.7/2.7
(SCROLL)
3
000
4
630
.5
.8/2.
8.5
25 000
275
465
(Standard)
5 (Optional HPD)
.8
3.7
85
4 580
2 200
2 295
2 409
Minimum
cable section
mm²
50
70
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