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• Hydrobox • Heating only hydrobox for VRV
®
• HXHD-A
• VRV
®
Systems • Hydrobox
4
1
Specifications
Notes
(1) EW 40ºC; LW 45ºC; Dt 5ºC; ambient conditions: 7ºCDB/6ºCWB
(2) For water Dt 5ºC
(3) Sound level is valid in free field condition because it is measured in a semi-anechoic room. Measured value under actual installation conditions will be higher due to environmental
noise and sound reflections.
(4) Values are sound pressure values measured at all sides (front, back, left, right, top) at 1m distance. The values do not occur simultaneously on all mentioned sides.
(5) Sound levels are measured at: EW 55ºC; LW 65ºC
(6) Sound levels are measured at: EW 70ºC; LW 80ºC
(7) In accordance with EN/IEC 61000-3-11, it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys
(system impedance)
≤
Zmax
(8) EN/IEC 61000-3-11: European/international technical standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for
equipment with rated
≤
75A
(9) EN/IEC 61000-3-12: European/international technical standard setting the limits for harmonic currents produced by equipment connected to public low-voltage system with input
current \> 16A and
≤
75A per phase
(10) Ssc: Short-circuit power
(11) Field setting
(12) At 60ºC
(13) 230VAC
1-2 Electrical Specifications
HXHD125A
Power supply
Phase
1~
Frequency
Hz
50
Voltage
V
220-240
Voltage
range
Min.
%
-10
Max.
%
6
Current
Zmax
Text
0.46
Minimum Ssc value
kVa
1,459
Maximum
running
current
Heating
A
16.5
Recommended fuses
A
20
Multi tenant
Power supply Voltage
V
24
Voltage range Min.
%
-20
Max.
%
20
Current
Maximum running current
A
1
Recommended fuses
A
3.15
Wiring
connections
For power
supply
Quantity
2G
Type of wires
Select diameter and type according to national and local regulations
Benefit kWh rate
power supply
installations
Quantity
2G+2G
Type of wires
Select diameter and type according to national and local regulations
For power
supply multi
tenant
Quantity
2G
Remark
Select diameter and type according to national and local regulations
For connection
with outdoor unit
Quantity
2
Remark
F1 + F2
Power supply intake
Both indoor and outdoor unit