STOKVIS ENERGY SYSTEMS REX F, Technical Manual

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5
2 TECHNICAL SPECIFICATIONS
2.1 REX/REX K/REX F/REX K F 7-130 BOILER
Efficiency 100%
(N.C.V.)
Effic. 100%
(stars)
NG max flow
rate G20
NG max flow
rate G30
NG max flow
rate G31
Max flow rate
of flues
Efficiency at 30%
(N.C.V.)
kW kcal/h kW kcal/h % % m³/h kg/h kg/h kg/h
%
Medium Temp.
70°C
(Efficienty Dir.
92/42/CEE)
Medium Temp.
70°C
REX 7 REX K 7
70 60.000 76 65.360 92,11
**
8,04 5,97 5,90 119,80 91,40
REX 8 REX K 8
80 69.000 87 74.820 91,95
**
9,21 6,83 6,76 137,23 91,50
REX 9 REX K 9
90 77.000 98 84.280 91,84
**
10,37 7,70 7,61 154,51 91,55
REX 10 REX K 10
100 86.000 109 93.740 91,74
**
11,53 8,56 8,47 171,80 91,66
REX 12 REX K 12
120 103.000 130 111.800 92,31
**
13,76 10,21 10,10 205,02 91,45
REX 15 REX K 15
150 129.000 163 140.180 92,02
**
17,25 12,80 12,66 257,03 91,30
REX 20 REX K 20
200 172.000 216 185.760 92,59
**
22,86 16,96 16,78 340,61 91,36
REX 25 REX K 25
250
215.000 271 233.060 92,25
**
28,68 21,28 21,05 427,33 91,70
REX 30 REX K 30
300 258.000 325 279.500 92,31
**
34,39 25,53 25,25 512,41 91,90
REX 35 REX K 35
350 301.000 379 325.940 92,35
**
40,11 29,77 29,44 597,64 91,90
REX 40 REX K 40
400 344.000 433 372.380 92,38
**
45,82 34,01 33,64 682,72 91,80
REX 50 REX K 50
500 430.000 542 466.120 92,25
-
57,35 42,57 42,11 854,52 91,90
REX 62 REX K 62
620 533.000 672 577.920 92,26
-
71,11 52,78 52,21 1059,54 91,80
REX 75 REX K 75
750
645.000 813 699.180 92,25
-
86,03 63,85 63,16 1281,85 91,80
REX 85 REX K 85
850 731.000 921 792.060 92,29
-
97,46 72,33 71,55 1452,15 91,80
REX 95 REX K 95
950 817.000 1030 885.800 92,23
-
108,99 80,89 80,02 1623,95 91,70
REX 100 REX K 100
1020 877.000 1106 951.160 92,22
-
117,04 86,86 85,92 1743,90 91,90
REX 120 REX K 120
1200 1.032.000 1301 1.118.860 92,24
-
137,67 102,18 101,07 2051,28 91,80
REX 130 REX K 130
1300 1.118.000 1409 1.211.740 92,26
-
149,10 110,66 109,46 2221,59 91,70
Medium Temp.
70°C
Characteristics
Heat output Heat input
Pressure losses
flue gas side
Heat losses through
the chimney
Heat losses through
the casing
Heat losses with
burner off
Press. losses
water side
Design
Pressure
Total
capacity
Total
weight
Electric
supply
Frequency
Insulation
class
Electric
power
mbar % % % °C °C °C % % % mbar bar l
kg
Volt ~ Hz IP
W
GAS GASOIL HEAVY OIL GAS GASOIL HEAVY OIL ( Δ T=12K)
With electr.
contr. (excluded
pump and burner)
N
at
. gas
Lp
g
Ga
so
il
H
ea
vy o
il
REX 7 REX K 7
0,8 7,09 0,80 0,10 188 191 191 10,5 13,5 14,0 8 5 105 216 230 50 IP40 20 X X X X
REX 8 REX K 8
1,0 7,25 0,80 0,10 192 195 194 10,5 13,5 14,0 10 5 105 216 230 50 IP40 20 X X X X
REX 9 REX K 9
0,8 7,36 0,80 0,10 194 197 197 10,5 13,5 14,0 13 5 123 258 230 50 IP40 20 X X X X
REX 10 REX K 10
1,0 7,46 0,80 0,10 197 199 199
10,5 13,5 14,0
16 5 123 258
230 50 IP40
20 X X X X
REX 12 REX K 12
1,1 6,89 0,80 0,10 184 186 186 10,5 13,5 14,0 23 5 123 258 230 50 IP40 20 X X X X
REX 15 REX K 15
1,2 7,18 0,80 0,10 190 193 193 10,5 13,5 14,0 35 5 172 346 230 50 IP40 20 X X X X
REX 20 REX K 20
1,9 6,61 0,80 0,10 177 180 180 10,5 13,5 14,0 63 5 172 346 230 50 IP40 20 X X X X
REX 25 REX K 25
2,0 6,95 0,80 0,10 185 188 187 10,5 13,5 14,0 98 5 220 431 230 50 IP40 20 X X X X
REX 30 REX K 30
2,0 6,89 0,80 0,10 184 186 186 10,5 13,5 14,0 50 5 300 475 230 50 IP40 20 X X X X
REX 35 REX K 35
2,9 6,85 0,80 0,10 183 186 185 10,5 13,5 14,0 67 5 356 542 230 50 IP40 20 X X X X
REX 40 REX K 40
4,1 6,82 0,80 0,10 182 185 184 10,5 13,5 14,0 38 5 360 584 230 50 IP40 20 X X X X
REX 50 REX K 50
4,2 6,95 0,80 0,10 185 188 187 10,5 13,5 14,0 60 5 540 853 230 50 IP40 20 X X X X
REX 62 REX K 62
6,4 6,94 0,80 0,10 185 188 187 10,5 13,5 14,0 92 5 645 963 230 50 IP40 20 X X X X
REX 75 REX K 75
5,2 6,95 0,80 0,10 185 188 187 10,5 13,5 14,0 55 5 855 1205 230 50 IP40 20 X X X X
REX 85 REX K 85
7,2 6,91 0,80 0,10 184 187 187 10,5 13,5 14,0 71 5 855 1205 230 50 IP40 20 X X X X
REX 95 REX K 95
5,2 6,97 0,80 0,10 185 188 188 10,5 13,5 14,0 89 5 950 1417 230 50 IP40 20 X X X X
REX 100 REX K 100
4,0 6,98 0,80 0,10 186 189 188 10,5 13,5 14,0 42 5 1200 1843 230 50 IP40 20 X X X X
REX 120 REX K 120
5,5 6,96 0,80 0,10 185 188 188 10,5 13,5 14,0 58 5 1200 1843 230 50 IP40 20 X X X X
REX 130 REX K 130
6,5 6,94 0,80 0,10 185 188 187 10,5 13,5 14,0 68 5 1200 1843 230 50 IP40 20 X X X X
Flue gas temp. at boiler
output and air at 20 deg. C
CO2 Fuel
Characteristics
Efficiency 100%
(N.C.V.)
Effic. 100%
(stars)
NG max flow
rate G20
NG max flow
rate G30
NG max flow
rate G31
Max flow rate
of flues
Efficiency at 30%
(N.C.V.)
kW kcal/h kW kcal/h % % m³/h kg/h kg/h kg/h
%
Medium Temp.
70°C
(Efficienty Dir.
92/42/CEE)
Medium Temp.
70°C
REX 7 F REX K 7 F
70
60.000 74,2 63.812 94,34
***
7,85 5,83 5,76 116,97 94,80
REX 8 F REX K 8 F
80 69.000 84,7 72.842 94,45
***
8,96 6,65 6,58 133,50 94,70
REX 9 F REX K 9 F
90 77.000 95,2 81.872 94,54
***
10,07 7,48 7,40 150,04 95,00
REX 10 F REX K 10 F
100 86.000 105,6 90.816 94,70
***
11,17 8,29 8,20 166,43 94,80
REX 12 F REX K 12 F
120 103.000 126,5 108.790 94,86
***
13,39 9,94 9,83 199,51 95,10
REX 15 F REX K 15 F
150 129.000 157,8 135.708 95,06
***
16,70 12,39 12,26 248,83 95,70
REX 20 F REX K 20 F
200 172.000 210 180.600 95,24
***
22,22 16,49 16,31 331,08 95,30
REX 25 F REX K 25 F
250 215.000 263,5 226.610 94,88
***
27,88 20,69 20,47 415,41 95,38
REX 30 F REX K 30 F
300 258.000 315,5 271.330 95,09
***
33,39 24,78 24,51 497,51 95,59
REX 35 F REX K 35 F
350 301.000 367 315.620 95,37
***
38,84 28,82 28,51 578,72 95,60
REX 40 F REX K 40 F
400 344.000 420 361.200 95,24
***
44,44 32,99 32,63 662,16 95,40
REX 50 F REX K 50 F
500 430.000 524 450.640 95,42
-
55,45 41,15 40,71 826,21 95,70
REX 62 F REX K 62 F
620 533.000 649 558.140 95,53
-
68,68 50,97 50,42 1023,33 95,90
REX 75 F REX K 75 F
750 645.000 786 675.960 95,42
-
83,17 61,73 61,06 1239,23 95,92
REX 85 F REX K 85 F
850 731.000 891 766.260 95,40
-
94,29 69,98 69,22 1404,92 95,80
REX 95 F REX K 95 F
950
817.000 997 857.420 95,29
-
105,50 78,30 77,45 1571,95 95,79
REX 100 F REX K 100 F
1020 877.000 1069 919.340 95,42
-
113,12 83,96 83,05 1685,49 95,80
REX 120 F REX K 120 F
1200 1.032.000 1259 1.082.740 95,31
-
133,23 98,88 97,81 1985,13 95,81
REX 130 F REX K 130 F
1300 1.118.000 1364 1.173.040 95,31
-
144,34 107,13 105,97 2150,67 95,70
Medium Temp.
70°C
Characteristics
Heat output Heat input