Kaysun KEM-HT-65 DRS5, Owners & Installation Manual

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50
Table 13-12
Information requirements for heat pump space heaters and heat pump combination heaters
Model (s) : 110KW
Air-to-water heat pump: [yes]
Water-to-water heat pump: [yes/no]
Brine-to-water heat pump: [yes/no]
Medium-temperature heat pump: [yes]
Equipped with a supplementary heater: [yes/no]
Heat pump combination heater: [yes/no]
In the table, the data are the parameters of the unit under the average climate conditions .
Item Symbol Value Unit Item Symbol Value Unit
Rated heat output
(3)
at Tdesignh =
-10 (-11) °C
Prated
=Pdesignh
80.00 kW
Seasonal space heating
energy efficiency
η
s
127.00 %
Seasonal coefficient of performance SCOP 3.25 --
Active mode coef. of
performance
SCOP
on
-- --
Net seasonal coef. of
performance
SCOP
net
-- --
T
j
= -7°C Pdh 69.31 kW T
j
= -7°C COPd 2.01 --
T
j
= +2°C Pdh 41.99 kW T
j
= +2°C COPd 3.10 --
T
j
= +7°C Pdh 28.27 kW T
j
= +7°C COPd 4.52 --
T
j
= +12°C Pdh 37.99 kW T
j
= +12°C COPd 6.03 --
T
j
= bivalent temperature Pdh 69.31 kW T
j
= bivalent temperature COPd 2.01 --
T
j
= operation limit temperature Pdh 79.71 kW
T
j
=operation limit
temperature
COPd 1.76 --
For air-to-water heat pumps:
T
j
= – 15 °C (if TOL < – 20 °C)
Pdh -- kW
For air-to-water heat
pumps: T
j
=–15°C
(if TOL<–20°C)
COPd -- --
Bivalent temperature (maximum
+2°C)
Tbiv -7 °C
For air-to-water HP :
Operation limit
temperature
(maximum-7°C)
TOL -10 °C
Cycling interval capacity for heating
at T
j
= -7°C
Pcych -- kW
Degradation co-efficient
(4)
at T= -7°C Cdh -- -- Heating water operating
limit temperature
WTOL -- °C
Cycling interval capacity for heating
at T
j
= +2°C
Pcych -- kW
Cycling interval efficiency
at T
j
= +7°C
COPcyc -- --
Degradation coefficient (4) at T= +2°C Cdh -- --
Cycling interval capacity
for heating at T
j
= +12°C COPcyc
-- --
Cycling interval capacity for heating
at T
j
= +7°C
Pcych -- kW
Cycling interval efficiency
at T
j
= +7°C
COPcyc -- --
Degradation coefficient
(4)
at T
j
= +7°C Cdh -- --
Cycling interval capacity for heating
at T
j
= +12°C
Pcych -- kW
Cycling interval capacity
for heating at T
j
= +12°C COPcyc
-- -- Degradation coefficient
(4)
at
T
j
= +12°C
Cdh -- --
Power consumption in modes other than active mode
Supplementary heater (to be declared even if not provided
in the unit)
Off mode P
OFF
0.14 kW Rated heat output (3)
Psup =
sup (Tj)
-- kW
Thermostat-off mode P
TO
0.35 kW Type of energy input
Standby mode P
SB
0.14 kW Outdoor heat exchanger
Crankcase heater mode P
CK
0 kW
For air-to-water HP:
Rated air flow rate
Q
airsource
32500 m
3
/h
Other items
Capacity control Fixed/Variable Variable
Sound power level, indoors L
WA
-- dB (A) For water-to-water:
Rated water flow rate
Q
watersource
-- m 3 /h
Sound power level, outdoors L
WA
80 dB (A) For brine-to-water:
Rated brine flow rate
Q
brinesource
-- m
3
/h
Contact details Name and address of the manufacturer or its authorised representative.
(1) For heat pump space heaters and heat pump combination heaters, the rated heat output Prated is equal to the design load for
heating Pdesignh, and the rated heat output of a supplementary heater Psup is equal to the supplementary capacity for heating
sup (Tj) .
(2) If Cdh is not determined by measurement then the default degradation coefficient is Cdh = 0,9.