Midea RSJ-420/PZN1-H - Page 8

MCAC-HTSM-201506 Midea R410A Direct Heating Commercial Heat Pump 50Hz Technical Manual
8
Continues
Model
RSJ-420/SZN1-H
Water pipe
Inlet pipe
mm
DN32
Outlet pipe
mm
DN32
Hot water yield
m
3
/h
0.85
Dimension (W×H×D)
mm
1,015×1,775×1,026
Packing (W×H×D)
mm
1,070×1,900×1,030
Net/Gross weight
kg
323/343
Notes:
The heating capacity is tested under a standard ambient with temperature of outdoor 20 ºC (DB)/15 ºC (WB),
inlet water temperature of the unit is 15 ºC , outlet water temperature is 55 ºC .
Model
RSJ-800/SZN1-H
Power supply
\
380-415V~, 3Ph, 50Hz
Water
heating
Capacity
kW
80.0
Input
kW
20.00
COP
W/W
4.00
Running ambient temperature
\
-15 ºC ～46 ºC
Outlet water temperature
\
Default 56ºC, 40 ºC～60 ºC
Rated input
kW
26.0
Rated current
A
34.0
Noise level
dB(A)
68
Refrigerant type
\
R410A
Quantity
\
4.4kg×2
Refrigerant control
\
EXV
Fan
Type
\
Axial fan
Motor model
\
YDK550-6E
Motor brand
\
Yongan/Dayang/Welling/Matchwell
Quantity
\
2
Motor input
W
810/680
Capacitor
25μF/450V
Speed (Hi/lo)
r/min
850/750
Coil
Type
\
Copper tube and aluminum fin
Tube size
mm
Ф7
No. of rows
\
2
Fin spacing
mm
1.5
Tube pitch(a)×row pitch(b)
mm
21×13.37
Length× height
mm
(2,827×798)+(2,827×798)
Number of circuits
\
20+20