Precautions
Samsung Electronics
3
20
30
40
0
2
4
8
10
12
0.00
0.08
0.04
0.12
0.24
0.16
Amount of transferred heat (kW/m)
Refrigerant flow (Kg/h)
Increased by 30.8%
Decreased by 14%
Pressure loss (kPa/m)
Ø7 Groove
Ø8 High Groove
New Ø7 wide fin
Ø7 wide fin
Heat transfer
amount
15%
New Ø8 wide fin
Ø8 Fin
Heat transfer
amount
10%
1-1-1 F
eat
u
re
(
co
n
t.
)
Q
Op
t
i
m
iz
e
d
cool
ing/
heat
ing
a
nd in
crease
d
s
y
stem
e
ffi
c
i
e
n
c
y! Liquid EEV & Tu
r
b
o
In
ter
-
cooler
• Liquid EEV f
or
in
crease
d
e
ffi
c
i
e
n
c
y
o
f
the
s
y
stem
Through Liquid EEV, controlling of valve opening has become more efficient and it achieved optimized system efficssiency and
minimized noise from the refrigerant in the indoor unit.
•
Tu
r
b
o
In
ter
-
cooler
High performing shell & tube type heat exchanger has been applied to secure cooling/heating efficiency. It has secured enough
subcooling to acquire reliability on long piping and it also increased cooling/heating efficiency.
Q
App
l
i
cat
i
o
n
o
f wid
e
fin
High efficient heat exchanger has been applied, therefore it delays the onset of frost formation and increased heat transfer efficiency.
Sub-cooled
liquid refrigerant
Low temperature
gas refrigerant
Low temperature
liquid refrigerant
Saturated liquid refrigerant
Cross section of the
Turbo inter-cooler
Cross section of the
conventional inter-cooler
*Increased heat transfer area with Shell & Tube type
온도
Temperature
Tu
r
b
o
In
ter
-
cooler
