AGL_Unit_ZX_Small_E_Rev03
3
2
Product description
2.1 General information about Copeland ZX Small refrigeration units
Emerson has developed the Copeland ZX Small outdoor refrigeration unit to meet primarily the
needs of the food retail and food service sectors. It is a refrigeration air-cooled condensing unit that
uses the latest Copeland patented scroll technology. The combination of a large condenser and a
low speed fan allows for particularly quiet operation.
2.2 EU Ecodesign Directive 2009/125/EC
The European Directive 2009/125/EC with regard to Ecodesign requirements for professional
refrigerated storage cabinets, blast cabinets, condensing units and process chillers requires
manufacturers to decrease the energy consumption of their products by establishing minimum
energy efficiency standards. Copeland condensing units are prepared and optimized to meet the
requirements of the Ecodesign Directive. The integrated variable speed fan and condenser reduce
the noise level and energy consumption significantly. This, combined with Copeland scroll
technology, allows for high-efficiency operation.
For the rated cooling capacity, rated power input and rated COP value please refer to Copeland
Select software available at
These guidelines meet the requirements of Regulation 2015/1095, Annex V, section 2(a), with
regard to product information, namely:
▪
(v)
➔
See chapter 2.6 "Application range"
▪
(vi)
➔
See chapters 5.3 "Condenser fins" and 5.5 "Routine leak testing"
▪
(vii)
➔
See chapters 2.10 "Main control & safety features" and 4.2 "Charging procedure"
▪
(viii)
➔
See chapter 7 "Dismantling & disposal"
2.3 Main product features
Copeland ZX Small outdoor refrigeration units are released for multiple refrigerants. They are
available in one cabinet size and are equipped with one fan. They are designed for medium- and
low-temperature refrigeration applications.
Unit
Refrigerant
type
Displacement
@ 50 Hz
(m
3
/h)
Cooling
capacity*
(kW)
Nominal
power*
(kW)
Rated
current
(A)
PS
high side
(bar)
PS
low side
(bar)
ZXME-013E*301
R450A, R513A
& R134a
3.73
1.51
0.70
8
27
21.6
ZXME-015E*301
4.39
1.76
0.82
9.4
ZXME-018E*301
5.04
1.98
0.95
10.7
ZXME-013E*302
R404A,
R407A, R407F,
R448A &
R449A
3.73
2.00
1.06
8
31.9
21.6
ZXME-015E*302
4.39
2.35
1.23
9.4
ZXME-018E*302
5.04
2.62
1.46
10.7
ZXLE-018E*302
R448A &
R449A
5.93
1.59
1.65
11.5
28.0
21.0
ZXLE-023E*302
6.73
1.75
1.77
11.4
ZXLE-028E*302
7.99
2.00
2.06
11.8
* Cooling capacity at ambient temp. 32°C, evaporating temp. -10 °C dew point for ZXME and -35 °C midpoint
for ZXLE models, suction temp. 20 °C, with R513A for BOM 301 units and R448A for BOM 302 units.
Table 1: ZX Small refrigeration unit technical data
