32
REMKO VRS EN Series
Technical data
Series
Symbol Unit
VRS
25 EN
VRS
50 EN
VRS
75 EN
VRS
100 EN
VRS
130 EN
VRS
170 EN
VRS
200 EN
VRS
270 EN
VRS
340 EN
VRS
440 EN
VRS
540 EN
Nominal heat load
1)
Q
̇
H
kW
32
54
89
120
160
208
249
276
332
442
543
Nominal heat capacity
P
rated,h
kW
27.8
46.9
77.4
104
139
181
216
238
287
382
468
Nominal flow rate
2)
V
̇
nom
m
3
/h 3920
4870
5890
7290
9850 11800 14900 18960 22680 30480 37170
Fuel
EL heating oil, diesel fuel, B7/B10 biodiesel
3),
HVO biofuel
4
) Natural or liquid gas
Oil flow rate (EL heating oil)
l/h
3.0
5.1
8.4
11.3
15.1
19.6
23.5
26.0
31.3
41.6
51.1
Gas flow rate (natural gas H)
m
3
/h
2.8
4.7
7.8
10.5
14.0
18.2
21.8
24.2
29.1
38.7
47.5
Gas flow rate (natural gas L)
m
3
/h
3.3
5.5
9.1
12.3
16.4
21.3
25.5
28.3
34.0
45.3
55.6
Gas flow rate (liquid gas)
m
3
/h
1.2
1.9
3.2
4.3
5.8
7.5
9.0
10.0
12.0
15.9
19.6
Gas flow rate (liquid gas)
kg/h
2.3
3.9
6.4
8.6
11.4
14.9
17.8
19.7
23.7
31.6
38.8
Flue gas flow
5)
ṁ
Af
kg/h 44.9
75.8
124.9 168.5 224.6 292.0 349.6 387.5 466.1 620.5 762.3
Exhaust gas temperature, approx.
6)
t
Af
°C
120 - 200
Max. exhaust gas loss
7 %
Flue-gas side resistance
Pa
24
37
22
40
26
39
27
45
109
156
114
Nitrogen oxide emissions
(HEL)
NO
x
mg/
kWh
142
138
145
149
135
150
149
144
148
142
150
Nitrogen oxide emissions
(EGH)
NO
x
mg/
kWh
67
66
69
67
68
68
70
64
70
63
70
Power supply
U
V/Ph/
Hz
230/1~/50
400/3~N / 50
Max. power consumption el
max
kW 0.780 0.840 1.410 1.860 2.050 2.050 2.750 4.830 6.330 8.950 13.050
Auxiliary power
consumption max.
el
max
kW 0.230 0.290 0.310 0.360 0.550 0.550 0.550 0.830 0.830 1.450 2.050
Min. auxiliary energy
consumption
el
max
kW 0.230 0.290 0.310 0.360 0.550 0.550 0.550 0.830 0.830 1.450 2.050
Power consumption,
fan
7)
el, V
kW 0.550 0.550 1.100 1.500 1.500 1.500 2.200 4.000 5.500 7.500 11.000
Rated current
consumption, max
I
A
6.800 8.000 2.800 3.700 3.700 3.700 5.200 8.800 11.400 15.500 22.800
Efficiency at nominal
heating capacity
1)
η
nom
%
87.0
86.8
86.7
86.6
87.0
87.1
86.7
86.3
86.3
86.3
86.1
Efficiency at minimum
capacity
1)
η
pl
%
89.3
89.3
89.5
89.3
89.3
89.8
90.5
89.2
89.3
89.3
89.2
Efficiency of heat emission
η
s,flow
%
94.3
93.2
91.9
91.7
91.8
91.0
90.7
92.1
91.9
92.1
92.2
Room heating- annual
efficiency
η
s,h
%
78.0
78.0
78.1
78.0
78.1
78.0
78.0
78.0
78.0
78.0
78.0
Exhaust gas connection ø
mm
150
150
180
180
200
200
200
300
300
350
350
Weight
11)
kg
150
240
310
360
550
730
820
832
874
1542
1792
We reserve the right to modify the dimensions and design as part of the ongoing technical development process.
1) In relation to the calorific value (HS)
2) Air flow at 20°C
3) Maximum biodiesel admixture of 10%
4) Hydrogenated vegetable oils that meet the require-
ments of DIN EN 590
5) Approx. quantity with oil operation
6) Measured temperature minus room temperature
7) For standard pressing
8) Units without burner and other accessories
