Viessmann Vitocrossal 200 Service Instructions For Contractors page 59

Specification
(cont.)
Rated heating output
TF/TR = 50/30
TF/TR = 80/60
Flue gas parameters *2
Temperature (at a return temper-
ature of 30 °C)
At rated heating output
■
At partial load
■
Temperature (at a return temper-
ature of 60 °C)
Mass flow rate (for natural gas)
At rated heating output
■
At partial load
■
Available draught
At the flue outlet
*3
Flue gas connection
Draught at the flue outlet
Product parameters according
to EnEV
Standard seasonal efficiency
[to DIN]
For heating system temperature
40/30 °C
For heating system temperature
75/60 °C
Standby loss qB,70
MatriX radiant burner
Burner type
Voltage
Frequency
Power consumption
Upper rated heating output
■
Lower rated heating output
■
Modulation range
■
Dimensions
Length
Total length
Length with burner hood
Width
Height
Total weight (with burner hood
and combination valve)
Calculation values for sizing the flue system to EN 13384, based on 10 % CO
*2
Flue gas temperatures as actual gross values at 20 °C combustion air temperature.
The details for partial load refer to an output of 33 % of the rated heating output. If the partial load differs (subject to burner
operating mode), calculate the flue gas mass flow rate accordingly.
If using the Vitocrossal 200 with moisture-resistant chimneys, the draught must be no more than 0 Pa.
*3
kW 29 - 87 38 - 115
kW 27 - 80 35 - 105
°C 45
°C 35
°C 75
kg/h 127
kg/h 42
Pa 70
mbar 0.7
DN 150
mm 160
Pa 70
mbar 0.7
% Up to 98 (Hs) [gross cv] / 109 (Hi) [net cv]
% Up to 96 (Hs) [gross cv] / 106 (Hi) [net cv]
% 0.6
VMA III-1 VMA III-2 VMA III-3 VMA III-4 VMA III-5
V 230
Hz 50
W 75
W 25
% 33-100
mm 450
mm 595
mm 510
mm 550
mm 480
kg 27.5
47 - 142 62 - 186
43 - 130 56 - 170
45 45
35 35
75 75
166 205
55 69
70 70
0.7 0.7
150 150
160 160
70 70
0.7 0.7
0.5 0.4
230 230
50 50
140 185
40 45
33-100 33-100 25-100
450 450
595 595
510 510
550 550
480 480
32 32.5
for natural gas
2
Specification
82 - 246 104 - 311
75 - 225 95 - 285
45 45 45
35 35 35
75 75 75
269 356 451
90 119 150
70 70 70
0.7 0.7 0.7
200 200 200
200 200 200
70 70 70
0.7 0.7 0.7
0.4 0.3 0.3
VMA III-6
230 230 230
50 50 50
270 330 385
45 50 55
33-100 33-100
450 450 450
595 595 595
510 510 510
550 550 550
480 480 480
33 33.5 35.5
59