Midea MTA-18WN1 - Page 18

MCAC-UTSM-201707 Midea Tropical R410A High Efficient Duct Technical Manual 50Hz
16
Model
MTA-48WN1
Matched outdoor unit
MOVTB-48CN1-R13C
Power supply
\
220 - 240V~, 1Ph, 50Hz
Cooling (T1)
Capacity
Btu/h
48,000
W
14,068
Input
W
4,140
EER
W/W
3.40
Btu/h.W
11.6
Cooling (T3)
Capacity
Btu/h
41,500
W
12,163
Input
W
5,123
EER
W/W
2.37
Btu/h.W
8.1
Rated input
W
740
Rated current
A
3.27
Indoor
fan motor
Model (× quantity)
\
YSK400-4C-2 or YKSS-400-4-8 (×1)
Brand
\
Welling/Yongan
Input (Hi/Med/Lo)
W
(865/)701/621/545 or (930/)740/660/592
Capacitor
\
15μF/450V
Speed (Hi/Med/Lo)
r/min
(1,125/)995/915/850 or (1,080/)920/850/790
Indoor coil
Number of rows
\
4
Tube pitch(a)×row pitch(b)
mm
25.4×22
Fin space
mm
1.6
Fin type
\
Hydrophilic aluminum fin
Tube size
mm
Ф9.52
Tube type
\
Inner grooved copper pipe
Coil(W×H)
mm
996×355.6
Number of circuits
\
7
Indoor air flow
m
3
/h
2,759/2,536/2,332
CFM
1,623/1,492/1,372
External static pressure
Pa
50 (0 - 125)
Indoor noise level
dB(A)
52/51/50
Refrigerant
Type
\
R410A
Control
\
Throttle valve
Design pressure
MPa
4.4/2.6
Refrigerant
pipe
Liquid side/ Gas side
mm
Ф9.52/Ф22
Max. equivalent
refrigerant pipe length
m
55
Max. difference in level
m
46