15
8
2
2
2
2
3,15
1,8
3,3
6,2
3 - 45
1
3
2000
+20 / +55
1/2”
1”
High density extruded expanded polystyrene
4,5
230V/1/50Hz
1,58
IPX5D
4.10 ACCUMULATION UNIT TECHNICAL DATA TABLE HUB RADIATOR PLUS / PLUS SOLAR
250
252
-
-
-
184
436
8
3
4
3
3
4,54
2,6
400
404
-
-
-
222
626
250 SOLAR
243
3/4”
1,6
1,2
188
440
400 SOLAR
395
3/4”
2,0
1,7
226
621
U.M.
l
m
3
/h
m
W
l
n.
bar
bar
W
n.
n.
n.
°C
m
2
Pa
m
2
Pa
cm
kWh/24h
kg
kg
DESCRIPTION
Technical storage water content
Max flow rate electronic inverter circulator
Max head electronic inverter circulator
Electric absorption electronic circulator inverter
System expansion vessel volume
Number of system expansion vessels
Expansion vessel preload
Safety valve calibration
Electrical resistance of back up
Max number of HR 3.0 boosters that can be combined
Max number of HR 7.8 boosters that can be combined
Max numb. HR 8.0 inverter boosters to be combined
Water temperature min / max
Cold water inlet and DHW outlet hydraulic connections
System delivery and return hydraulic connections
DHW exchanger surface in copper
Solar flow and return hydraulic connections
Pressure drop in domestic hot water exchanger in copper
Solar exchanger surface in copper
Pressure drop in copper solar exchanger
Type of insulation
Insulation thickness
Power supply
Internal unit accumulation heat loss
Degree of protection
Shipping weight
Operating weight
4.9 DHW WITHDRAWAL TABLE HUB RADIATOR PLUS / PLUS SOLAR 400
DESCRIPTION
DHW withdrawal at 40 °C - storage at 55 °C - inlet water at 10 °C
DHW withdrawal at 40 °C - storage at 55 °C - inlet water at 15 °C
HP recovery time from 38 °C to 55 °C - Outdoor temp. 7 °C *
HP recovery time+resistance from 38 °C to 58 °C - External temp. 7 °C*
Water withdrawal at 40 °C with storage at 62 °C with inlet water at 10 °C
Water withdrawal at 40 °C with storage at 62 °C with inlet water at 15 °C
HP recovery time+resistance from 38 ° C to 62 °C - External temp. 7 °C*
Recovery time from 10 °C to 55 °C - Outdoor temp. 7 °C*
U.M.
l
l
min
min
l
l
min
min
HR 7.8
348
396
58
38
416
474
70
140
HR 3.0
332
358
134
88
374
430
156
362
HR 9.0 inverter
348
398
48
32
418
476
58
134
*Data calculated with the heating system off
4.11 ACCESSORIES HUB RADIATOR PLUS / PLUS SOLAR
REMOTE CONTROL AND COMMAND PANEL
LOAD CONTROL RELAY FOR MANAGING THE
ABSORBED POWER
ADDITIONAL LOW TEMPERATURE SYSTEM PUMP
KIT WITH CLIMATIC MIXING
MIXING VALVE FOR RADIANT SYSTEMS FOR MOD.
WITH FIXED AND MOTORIZED ADJUSTMENT
