2
Technical data
2.1 Unit data
Series
SKT 520 AT
SKT 790 AT
SKT 1060 AT
Operating mode
Inverter multisplit outdoor units for cooling and
heating
Nominal cooling output
1)
kW
5.2
a)
(2.1-5.3)
7.9
b)
(2.1-7.9)
10.6
c)
(21.1-10.6)
Energy efficiency ratio SEER
6.3
a)
6.6
b)
7.6
c)
Power consumption, annual, Q
CE
3)
kWh
289
a)
419
b)
488
c)
Energy efficiency ratio - cooling
A++
a)
A++
b)
A++
c)
Nominal heat capacity
2)
kW
4.7
a)
(2.1-5.6)
5.9
b)
(2.3-8.2)
9.3
c)
(2.1-11.1)
Energy efficiency ratio SCOP
4)
4.0
a)
4.0
b)
3.8
c)
Power consumption, annual, Q
HE
3)
4)
kWh
1645
2056
3426
Energy efficiency ratio - heating
A+
A+
A
Power supply
V/
Ph/Hz
230/1~/50
Electr. rated power consumption, cooling
1)
kW
1.75
2.47
3.89
Electrical rated power consumption,
heating
2)
kW
1.50
2.27
3.00
Elec. power consumption, max.
kW
2.30
3.30
4.60
Electrical rated current consumption,
cooling
1)
A
7.6
10.7
16.9
Electrical rated current consumption,
heating
2)
A
6.7
9.8
13.0
Elec. current consumption, max.
A
12
16
21.5
Refrigerant connection, injection pipe
Inches
(mm)
1/4 (6.35)
Refrigerant connection, suction pipe
Inches
(mm)
3.8 (9.52)
3 x 3/8 + 1 x 1/2
(9.52+12.70)
Operating pressure, max.
kPa
4200 / 1500
Operating range, cooling
°C
-15 to +50
Operating range, heating
°C
-15 to +24
Air flow rate, max.
m³/h
2100
3500
5500
Enclosure class
IP
24
Sound power level max.
dB (A)
65
68
68
Sound pressure level
5)
dB (A)
57
60
64
Refrigerant
6)
R410A
REMKO series SKT
8
