REMEHA Gas 320 Ace 285, Installation And User Manual

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12.5 Hydraulic resistance
Tab.73 Hydraulic resistance
Hydraulic resistance in mbar
Heat exchanger size ∆T 10
°C
∆T 11
°C
∆T 12
°C
∆T 13
°C
∆T 14
°C
∆T 15
°C
∆T 16
°C
∆T 17
°C
∆T 18
°C
∆T 19
°C
∆T 20
°C
5 sections:
Gas 320 Ace 285
Gas 620 Ace 570
452 374 314 267 231 201 177 156 140 125 113
6 sections:
Gas 320 Ace 355
Gas 620 Ace 710
440 364 306 260 224 196 172 152 136 122 110
7 sections:
Gas 320 Ace 430
Gas 620 Ace 860
480 397 333 284 245 213 188 166 148 133 120
8 sections:
Gas 320 Ace 500
Gas 620 Ace 1000
440 364 306 260 224 196 172 152 136 122 110
9 sections:
Gas 320 Ace 575
Gas 620 Ace 1150
500 413 347 296 255 222 195 173 154 139 125
10 sections:
Gas 320 Ace 650
Gas 620 Ace 1300
520 430 361 308 265 231 203 180 160 144 130
12.6 Gas 320 Ace technical data
Tab.74 General
Gas 320 Ace 285 355 430 500 575 650
Number of sections 5 6 7 8 9 10
Nominal output
P
n
80/60 °C kW min
max
(1)
51.1
260.7
64.8
326.7
78.6
394.8
91.5
461.0
105.5
530.4
118.7
600.9
Nominal output P
nc
70/50 °C kW
max
(1)
262.0 328.0 396.4 462.4 532.0 602.1
Nominal output
P
nc
50/30 °C kW max
(1)
278.8 350.3 424.5 497.1 573.5 651.5
Nominal input
Q
nh
(
H
i
) kW min
max
(1)
54
266
68
333
82
402
95
469
109
539
122
610
Nominal input Q
nh
( H
s
) kW min
max
(1)
60
295.6
75.6
370.0
91.1
446.7
105.6
521.1
121.1
598.9
135.6
677.8
Full load central heating ef­
ficiency
P
n
(
H
i
) 80/60 °C % 98.0 98.1 98.2 98.3 98.4 98.5
Full load central heating ef­
ficiency
P
n
(
H
i
) 70/50 °C % 98.5 98.5 98.6 98.6 98.7 98.7
Full load central heating ef­
ficiency
H
i
50/30 °C % 104.8 105.2 105.6 106.0 106.4 106.8
Min load central heating ef­
ficiency
H
i
Return temper­
ature 60 °C
% 94.7 95.3 95.8 96.3 96.8 97.3
Part load central heating ef­
ficiency
P
n
( H
i
) Return
temperature
30 °C
% 109.2 109.0 108.8 108.6 108.3 108.1
Full load central heating ef­
ficiency
P
n
(
H
s
) 80/60 °C % 88.2 88.3 88.4 88.5 88.6 88.7
Full load central heating ef­
ficiency
P
n
(
H
s
) 70/50 °C % 88.7 88.7 88.7 88.7 88.8 88.8
Full load central heating ef­
ficiency
H
s
50/30 °C % 94.3 94.7 95.0 95.4 95.8 96.1
12 Technical specifications
7734324 - v.03 - 29092020 87