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Electrical wiring work
10. Installation
• When installing outdoor units in module, select the power supply cable according to the sum of outdoor unit
capacity. (Refer to the table for each model)
• Power Supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed
flexible cord. (Code designation IEC:60245 IEC 66 / CENELEC: H07RN-F)
Ex.) AM500XVA
AM120XVA : 4 mm
2
AM280XVA : 16 mm
2
AM500XVA : 35 mm
2
①
②
③
AM220XVA AM160XVA AM120XVA
② ③①
ELCB
MCCB+
ELB
or
• This device is intended for the connection to a power supply system with a maximum permissible system
impedance shown in the table (on the left page) at the interface point (power service box) of the user’s supply.
• The user must ensure that this device is connected only to a power supply system which fulfills the requirement
above. If necessary, the user can ask the public power supply company for the system impedance at the interface
point.
• This equipment complies with IEC 61000-3-12 provided that the short-circuit power Ssc is greater than or equal
to Ssc(*2) at the interface point between the user’s supply and the public system. It is the responsibility of the
installer or user of the equipment to ensure, by consultation with the distribution network operator if necessary,
that the equipment is connected only to a supply with a short-circuit power Ssc greater than or equal to Ssc(*2).
[Ssc (*2)]
NOTE
Model Ssc [MVA]
3.1
4.5
5.3
5.3
6.6
7. 6
8.0
8.6
AM240KXVGGH/ET 12.5
AM260KXVGGH/ET 12.2
AM280KXVGGH/ET 13.6
3.1
4.5
5.3
5.3
6.6
7.6
8.0
8.6
AM240MXVGNR/ET 12.5
Model Ssc [MVA]
AM260MXVGNR/ET 12.2
AM280MXVGNR/ET 13.6
AM300MXVANR/ET 14.8
3.1
4.5
5.3
AM140KXVAGH/ET 5.4
AM160KXVAGH/ET 7. 2
AM180KXVAGH/ET 8.8
AM200KXVAGH/ET 8.1
AM220KXVAGH/ET 8.6
AM240KXVAGH/ET 12.5
AM260KXVAGH/ET 12.2
AM280KXVAGH/ET 13.6
AM300KXVAGH/ET 14.8
AM100MXVDGH/ET 4.5
AM120MXVDGH/ET 5.3
AM140MXVDGH/ET 5.4
AM160MXVDGH/ET 7. 2
AM180MXVDGH/ET 8.8
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