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10. INFORMATION REQUIREMENTS
Table 10-1
Information requirements for comfort chillers
Model(s):
Outdoor side heat exchanger of chiller:
Indoor side heat exchanger chiller:
Type:
Driver of compressor:
Item
Rated cooling capacity
Declared cooling capacity for part load at given outdoor
temperature T
j
= + 35 ℃
T
j
= + 30 ℃
T
j
= + 25 ℃
T
j
= + 20 ℃
T
j
Degradation co-efficient for chillers
(*)
Off mode
Thermostat-off mode
Capacity control
Sound power level, indoors /
outdoors
Emissions of nitrogen oxides (if
applicable)
GWP of the refrigerant
Standard rating conditions used:
Contact details
(*) If C
is not determined by measurement then the default degradation coefficient of chillers shall be 0,9.
dc
(**) From 26 September 2018.
(*) If C
is not determined by measurement then the default degradation coefficient of chillers shall be 0,9.
dc
(**) From 26 September 2018.
V.2
30
Symbol Value
Unit
P
28.2
kW
rated,c
P
28.2
kW
dc
P
22.3
kW
dc
P
14.67
kW
dc
P
8.51
kW
dc
C
0.9
--
dc
Power consumption in modes other than 'active mode'
P
0.075
kW
OFF
P
0.425
kW
TO
Other items
variable
L
-/78
dB
WA
mg/kWh
NO
(**)
--
x
input GCV
kg CO
2 eq
_
2088
(100 years)
Low temperature application
ECH-030NVTBI
Air to water
Water
Compressor driven vapour compression
Electric motor
Item
Seasonal space cooling energy
efficiency
Declared energy efficiency ratio for part load at given outdoor
temperature T
j
= + 35 ℃
T
j
= + 30 ℃
T
j
= + 25 ℃
T
j
= + 20 ℃
T
j
Crankcase heater mode
Standby mode
For air-to-water comfort chillers:
air flow rate, outdoor measured
For water / brine-to-water
chillers: Rated brine or water flow
rate, outdoor side heat
exchanger
Symbol Value
Unit
η
154
%
s,c
EER
2.58
--
d
EER
3.74
--
d
EER
5.23
--
d
EER
7.14
--
d
P
0.075
kW
CK
P
0.075
kW
SB
3
_
12500
m
/h
3
_
--
m
/h
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