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Aquarea air-to-water heat pumps - Planning and installation manual - 02/2022
Planning
5
For mono-bloc unit WH-MDC12H6E5 or WH-MDC16H6E5:
●
This equipment’s power supply 1 complies with IEC/EN 61000-3-12 provided that
the short circuit power Ssc is greater than or equal to 1,100 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 Ssc greater than or equal to 1,100 kW.
●
The equipment’s power supply 1 complies with IEC/EN 61000-3-11 and shall be
connected to a suitable supply network, having services current capacity ≥ 100 A
per phase. Please liaise with supply authority 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 complies with IEC/EN 61000-3-11 and shall be
connected to suitable supply network, with the following maximum permissible system
impedance Zmax = 0.193 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 mono-bloc unit WH-MXC09J3E5 or WH-MXC09H3E5:
●
This equipment’s power supply 1 complies with IEC/EN 61000-3-12 provided that
the short circuit power Ssc is greater than or equal to 1,900 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 Ssc greater than or equal to 1,900 kW.
●
The equipment’s power supply 1 complies with IEC/EN 61000-3-11 and shall be
connected to a suitable supply network, having services current capacity ≥ 100 A
per phase. Please liaise with supply authority 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 61000-3-2.
●
The equipment’s power supply 2 complies with IEC/EN 61000-3-3 and can be
connected to current supply network.
For mono-bloc unit WH-MXC12J6E5 or WH-MXC12H6E5:
●
This equipment’s power supply 1 complies with IEC/EN 61000-3-12 provided that
the short circuit power Ssc is greater than or equal to 1,900 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 Ssc greater than or equal to 1,900 kW.
●
The equipment’s power supply 1 complies with IEC/EN 61000-3-11 and shall be
connected to a suitable supply network, having services current capacity ≥ 100 A
per phase. Please liaise with supply authority that the service current capacity at the
interface point is sufficient for the installation of the equipment.
●
This equipment’s power supply 2 complies with IEC/EN 61000-3-12.
●
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 Zmax = 0.193 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.
