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Aquarea air-to-water heat pumps - Planning and installation manual - 02/2022
Planning
5
For All in One unit WH-ADC0309J3E5C:
●
The equipment’s power supply 1 complies with IEC/EN 61000-3-2.
●
The equipment’s power supply 1 complies with IEC/EN 61000-3-3 and can be
connected to current supply network.
●
The equipment’s power supply 2 complies with IEC/EN 61000-3-2.
●
The equipment’s power supply 2 complies with IEC/EN 61000-3-11 and shall be
connected to suitable supply network, with the following maximum permissible system
impedance Z
max
= 0.450 Ω at the interface. Please liaise with supply authority to
ensure that the power supply 2 is connected only to a supply of that impedance or
less.
For All in One unit WH-ADC1216H6E5:
●
The equipment’s power supply 1 complies with IEC/EN 61000-3-12 provided that
the short-circuit power S
sc
is greater than or equal to 2,200 kW 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 S
sc
greater than or equal to 2,200 kW.
● The equipment’s power supply 1 shall be connected to a suitable supply network,
having service current capacity ≥ 100 A per phase. Please liaise with supply authority
to ensure that the service current capacity at the interface point is sufficient for the
installation of the equipment.
●
The equipment’s mains connection 2 complies with IEC/EN 61000-3-12.
● The equipment’s mains connection 2 shall be connected to suitable supply network,
with the following maximum permissible system impedance Z
max
at the interface point:
0.271 Ω. Please liaise with supply authority to ensure that the power supply 2 is
connected only to a supply of that impedance or less.
For All in One unit WH-ADC1216H6E5C:
●
The equipment’s power supply 1 complies with IEC/EN 61000-3-12.
● The equipment’s power supply 1 shall be connected to a suitable supply network,
having service current capacity ≥ 100 A per phase. Please liaise with supply authority
to ensure that the service current capacity at the interface point is sufficient for the
installation of the equipment.
●
The equipment’s power supply 2 complies with IEC/EN 61000-3-12.
● The equipment’s power supply 2 shall be connected to a suitable supply network,
with the following maximum permissible system impedance Z
max
at the interface point:
0.255 Ω. Please liaise with supply authority to ensure that the mains connection 2 is
connected only to a supply of that impedance or less.
For All in One unit WH-ADC0916H9E8:
●
The equipment’s power supply 1 complies with IEC/EN 61000-3-2.
●
The equipment’s power supply 1 complies with IEC/EN 61000-3-3 and can be
connected to current supply network.
●
The equipment’s power supply 2 complies with IEC/EN 61000-3-2.
●
The equipment’s power supply 2 complies with IEC/EN 61000-3-3 and can be
connected to current supply network.
