Maximum Operating Currents For Cable Selection; Electrical Protection Standard (Protection Class); Figure 9: Additional Ground Connection On The Unit Baseplate; Figure 10: Ground Connection On Electrical Box Cover - Emerson Copeland ZXME-013E Application Manuallines

All accessible metallic parts or objects within 3 metres of the refrigeration unit, eg, metal pipes,
fence, ladders, railings etc... must be grounded with a dedicated grounding connection. A separate
ground connection is provided on the baseplate of the unit.

Figure 9: Additional ground connection on the unit baseplate

After commissioning, make sure to reconnect the ground wire to the front cover.

Figure 10: Ground connection on electrical box cover

Figure 11: Ground connection details

3.3.2

Maximum operating currents for cable selection

Unit
ZXME-013E
ZXME-015E
ZXME-018E
ZXLE-018E
ZXLE-023E
ZXLE-028E
Table 11: Unit maximum rated currents for cable selection
3.3.3

Electrical protection standard (protection class)

The protection class of the Copeland ZX Small unit is IPX4.
AGL_Unit_ZX_Small_E_Rev03
Locked rotor current
45 A
45 A
54 A
61 A
79 A
76.7 A
Rated current
8 A
9.4 A
10.7 A
11.5 A
11.4 A
11.8 A
13