ERS ECH Series - Information Reqiurements

Item Symbol Value Unit Item Symbol Value Unit
Rated cooling capacity P
rated,c
27.58 kW
Seasonal space cooling energy
efficiency
η
s,c
150 %
T
j
= + 35 ℃
P
dc
27.58 kW
T
j
= + 35 ℃
EER
d
2.52 --
T
j
= + 30
℃
P
dc
22.00 kW
T
j
= + 30
℃
EER
d
3.64 --
T
j
= + 25 ℃
P
dc
14.96 kW
T
j
= + 25 ℃
EER
d
5.15 --
T
j
= + 20
℃
P
dc
8.12 kW
T
j
= + 20
℃
EER
d
6.49 --
Degradation co-efficient for
chillers (*)
C
dc
0.9 --
Off mode
P
OFF
0.075 kW
Crankcase heater mode
P
CK
0.075 kW
Thermostat-off mode P
TO
0.206 kW
Standby mode
P
SB
0.075 kW
Capacity control
For air-to-water comfort chillers:
air flow rate, outdoor measured
_ 12500
m
3
/h
Sound power level, indoors
/ outdoors
L
WA
-/78 dB
Emissions of nitrogen
oxides (if applicable)
NO
x
(**) --
mg/kWh
input GCV
GWP of the refrigerant _ 2088
kg CO
2 eq
(100 years)
Indoor side heat exchanger chiller: Water
Information requirements for comfort chillers
Model(s): ECH030N
Outdoor side heat exchanger of chiller: Air to water
Type: Compressor driven vapour compression
Driver of compressor: Electric motor
Declared cooling capacity for part load at given outdoor
temperature T
j
Declared energy efficiency ratio for part load at given
outdoor temperature T
j
Power consumption in modes other than 'active mode'
Other items
variable
For water / brine-to-water
chillers: Rated brine or water flow
rate, outdoor side heat
exchanger
_ --
m
3
/h
Standard rating conditions used: Low temperature application
Contact details
(*) If C
dc
is not determined by measurement then the default degradation coefficient of chillers shall be 0,9.
(**) From 26 September 2018.
13. INFORMATION REQUIREMENTS
Table 13-1
58
V.2