ACV SMART Line 320 - Performance

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Smart Line : A1004777 - 661Y3100 • B
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TECHNICAL CHARACTERISTICS
PERFORMANCE
DHW performance*
SL
320 420 420 D 600
Peak ow at 40 °C L/10' 922 1,195 1,195 1,345
Peak ow at 45 °C L/10' 790 1,012 1,012 1,153
Peak ow at 60 °C L/10' 504 620 620 706
Peak ow rst hour at 40 °C L/60' 2,666 3,151 3,151 3,437
Peak ow rst hour at 45 °C L/60' 2,285 2,608 2,608 2,946
Peak ow rst hour at 60 °C L/60' 1,368 1,513 1,513 1,733
Constant ow at 40 °C L/h 2,093 2,536 2,536 2,511
Constant ow at 45 °C L/h 1,794 2,058 2,058 2,152
Constant ow at 60 °C L/h 1,037 1,153 1,153 1,232
Power drawn kW
73 88 88 88
Initial heating time Minutes
23 24 24 35
Conditions: Primary circuit temp.: 85°C, water supply temp.: 10°C
Maximum Operating Conditions
SL
320 420 420 D 600
Max. operating pressure - primary bar 4 4 4 4
Max. operating pressure - DHW bar 8.6 8.6 8.6 8.6
Supply pressure (DHW circuit) bar 6 6 6 6
Maximum temperature - heating side °C 90 90 90 90
Maximum temperature - DHW side °C 80 80 80 80
Water quality
• Chlorides < 150 mg/L
• 6 ≤ pH ≤ 8
• If hardness > 20°fH, water softener recommended.
Tanks built with Duplex material provide identical DHW performance but have a
better resistance to chlorides (2000 mg/L) than those built with 304 Stainless steel
(150 mg/L).