114 Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
Planning
115
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
Planning
Models Mains connection 1 Mains connection 2
Phases Max. current
consumption (A)
Max. power
consumption (kW)
Phases Max. current
consumption (A)
Max. power
consumption (kW)
WH-MXC12H9E8 3 11.9 7.91 3 13.0 9.0
WH-MXC16H9E8 3 15.5 10.27 1 13.0 9.0
WH-MHF12G9E8 3 10.8 7.07 3 13.0 9.0
FI protection switch and mains connections
A1
L
A2
L
A3
N
L
L
A1
L
A2
L
A3
N
L
C1
L
C2
L
C3
N
L
C1
L
C2
L
C3
N
A1
L
A2
L
A3
N
L
L
A1
L
A2
L
A3
N
L
C1
L
C2
L
C3
N
L
C1
L
C2
L
C3
N
FI protection
switch
Mains connections
Mains connection 1 Mains connection 2
1
2
Terminals on compact device
Terminals on disconnector of the mains connection
Connection conditions
For compact devices of the H generation
● For the connection to the electricity supply, use an approved power cord with poly-
chloroprene material, symbol 60245 IEC 57 or higher, for mains connection.
For the compact device WH-MDC05H3E5:
● Mains supply 1 of this device fulls EN/ IEC 61000-3-2.
● Mains supply 1 of this device fulls EN/ IEC 61000-3-3 and can be connected to
the current supply grid.
● Mains supply 2 of this device fulls EN/ IEC 61000-3-2.
● The main supply 2 of this device fullls IEC/EN 61000-3-11 and is to be connected
to a suitable voltage source, whose maximum allowed system impedance at the
interface is Z
max
= 0.257 Ω. Connect to the EVU to ensure that the mains supply 2
is only connected to a grid with the maximum of this impedance.
For the compact devices WH-MDC07H3E5 and WH-MDC09H3E5:
● Mains supply 1 of this device fulls EN/IEC 61000-3-12, provided that the short-cir-
cuit power S
k
at the transfer point of the energy provider to the operator is great-
er than or equal to 750 kW. The installer or operator of the device is, therefore,
responsible for ensuring, in case a consultation with the EVU is needed, that the
device is only connected, if the short-circuit power S
k
is greater than or equal to
750 kW.
● Mains supply 1 of the device fulls ICE/ EN 61000-3-11 and is to be connected to
a suitable voltage source, which has a current rating ≥100 A per phase. Connect
to the EVU to ensure that the current rating at the transfer point is sufcient for the
device.
● Mains supply 2 of this device fulls EN/ IEC 61000-3-2.
● The main supply 2 of this device fullls IEC/EN 61000-3-11 and is to be connected
to a suitable voltage source, whose maximum allowed system impedance at the
interface is Z
max
= 0.257 Ω. Connect to the EVU to ensure that the mains supply 2
is only connected to a grid with the maximum of this impedance.
For the compact devices WH-MXC09H3E5 and WH-MXC12H6E5:
● Mains supply 1 of this device fulls EN/IEC 61000-3-12, provided that the short-cir-
cuit power S
k
at the transfer point of the energy provider to the operator is greater
than or equal to 1700 kW. The installer or operator of the device is, therefore,
responsible for ensuring, in case a consultation with the EVU is needed, that the
device is only connected, if the short-circuit power S
k
is greater than or equal to
1700 kW.
● Mains supply 1 of the device fulls ICE/ EN 61000-3-11 and is to be connected to
a suitable voltage source, which has a current rating ≥100 A per phase. Connect
to the EVU to ensure that the current rating at the transfer point is sufcient for the
device.
● Mains supply 2 of this device fulls EN/ IEC 61000-3-12.
● The main supply 2 of this device fullls IEC/EN 61000-3-11 and is to be connected
to a suitable voltage source, whose maximum allowed system impedance at the
interface is Z
max
= 0.453 Ω. Connect to the EVU to ensure that the mains supply 2
is only connected to a grid with the maximum of this impedance.
For the compact devices WH-MXC09H3E8, WH-MXC16H9E8 and WH-MHF09G3E8:
● Mains supply 1 and mains supply 2 of this device fulls EN/ IEC 61000-3-2.
● Mains supply 1 and mains supply 2 of this device fulls EN/ IEC 61000-3-3 and can
be connected to the current supply grid.
For the compact devices WH-MXC12H9E8 and WH-MHF12G9E8:
● Mains supply 1 of this device fulls EN/ IEC 61000-3-2.
● Mains supply 1 of this device fulls EN/ IEC 61000-3-3 and can be connected to
the current supply grid.
● Mains supply 2 of this device fulls EN/ IEC 61000-3-2.
● The main supply 2 of this device fullls IEC/EN 61000-3-11 and is to be connected
to a suitable voltage source, whose maximum allowed system impedance at the
interface is Z
max
= 0.449 Ω. Connect to the EVU to ensure that the mains supply 2
is only connected to a grid with the maximum of this impedance.
For the compact devices WH-MHF09G3E5 and WH-MHF12G6E5:
● Mains supply 1 of this device fulls EN/IEC 61000-3-12, provided that the short-cir-
cuit power S
k
at the transfer point of the energy provider to the operator is greater
than or equal to 1200 kW. The installer or operator of the device is, therefore,
responsible for ensuring, in case a consultation with the EVU is needed, that the
device is only connected, if the short-circuit power S
k
is greater than or equal to
1200 kW.
● Mains supply 1 of the device fulls ICE/ EN 61000-3-11 and is to be connected to
a suitable voltage source, which has a current rating ≥100 A per phase. Connect
to the EVU to ensure that the current rating at the transfer point is sufcient for the
device.
● Mains supply 2 of this device fulls EN/ IEC 61000-3-12.
● The main supply 2 of this device fullls IEC/EN 61000-3-11 and is to be connected
to a suitable voltage source, whose maximum allowed system impedance at the
interface is Z
max
= 0.257 Ω. Connect to the EVU to ensure that the mains supply 2
is only connected to a grid with the maximum of this impedance.
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