Midea MDV-252(8)W/D2DN1(B)

R410A All DC Inverter V4+S Series 60Hz MCAC-VTSM-2015-09
26 Specifications & Performances
Combination unit specifications
HP
44
46
48
Model
MDV-1230(44)W/D2DN1(B)
MDV-1280(46)W/D2DN1(B)
MDV-1350(48)W/D2DN1(B)
Combined type
10HP+16HP+18HP
10HP+18HP×2
14HP+16HP+18HP
Power supply
V/Ph/Hz
380-415/3/50 & 380-415/3/60 & 220/3/60
Cooling
Capacity
kW
123.0
128.0
135.0
kBtu/h
419.7
436.7
460.6
Power input
kW
35.08
36.64
39.33
EER
3.51
3.49
3.43
Heating
Capacity
kW
137.5
143.5
151.0
kBtu/h
469.2
489.6
515.2
Power input
kW
34.74
36.35
38.38
COP
3.96
3.95
3.93
Connectable
indoor unit
Total capacity
50~130% of outdoor unit capacity
Max. quantity
64
Compressor
Type
DC inverter
Quantity
5
6
Fan motor
Type
DC motor
Quantity
5
6
Refrigerant
Type
R410A
Factory charging
kg(lbs.)
10+15+16(22+33+35)
10+16×2(22+35×2)
15×2+16(33×2+35)
Pipe
connections
Liquid pipe
mm(in.)
Φ19.1(Φ3/4)
Gas pipe
mm(in.)
Φ38.1(Φ1-1/2)
Oil balance pipe
mm(in.)
Φ6(Φ1/4)
Air flow rate
m
3
/h
11242+15620×2
15620×3
Sound pressure level
dB(A)
65
66
Net dimension (W×H×D)
mm
(960×1615×765)+(1250×1615×765)×2
(1250×1615×765)×3
Packing size (W×H×D)
mm
(1025×1790×830)+(1305×1790×820)×2
(1305×1790×820)×3
Net weight
kg(lbs.)
202+288+310(444+634+682)
202+310×2(444+682×2)
285+288+310(627+634+682)
Gross weight
kg(lbs.)
218+308+330(480+678+726)
218+330×2(480+726×2)
305+308+330(671+678+726)
Operating temperature range
°C(°F)
Cooling: -5-48(23~118.4); Heating: -20-24(-4~75.2)
Notes:
Capacities are based on the following conditions:
Cooling: Indoor temperature 27
o
C DB/19
o
C WB; Outdoor temperature 35
o
C DB/24
o
C WB;
Heating: Indoor temperature 20
o
C DB/15
o
C WB; Outdoor temperature 7
o
C DB/6
o
C WB.
Piping length: Interconnecting piping length is 7.5m, level difference is zero.
Connection piping diameter of single-unit is the stop valve diameter of the unit.
Connection piping diameter of multi-unit is the main pipe connecting to the first indoor branch joint, is case of the total equivalent liquid length is
less than 90m. If the total equivalent liquid length is more than 90m, please refer to technical manual to choose the connection piping diameter.
Sound values are measured in a semi-anechoic room, at a position of 1m in front of the unit and 1.3m above the floor.