General information
9
TECHNICAL DATA
DESCRIPTION
u.m.
REX
7*
8*
9*
10*
12*
15*
20*
25*
30*
35*
Effective rated
[1]
kW
70
80
90
100
120
150
200
250
300
350
Thermal capacity
kW
76
87
98
109
130
163
216
271
325
379
Efficiency at 100% (ref. P.C.I.)
[1]
%
92,11
91,95
91,84
91,74
92,31
92,02
92,59
92,25
92,31
92,35
Efficiency of 100% (stars)
[2]
%
**
**
**
**
**
**
**
**
**
**
Max gas flow rate - G20
Stm
3
/h
8,04
9,21
10,37
11,53
13,76
17,25
22,86
28,68
34,39
40,11
Max gas flow rate - G30
kg/h
5,97
6,83
7,7
8,56
10,21
12,8
16,96
21,28
25,53
29,77
Max gas flow rate - G31
kg/h
5,9
6,76
7,61
8,47
10,1
12,66
16,78
21,05
25,25
29,44
Max flue gas flow rate
kg/h
119,8
137,23
154,51
171,8
205,02
257,03
340,61
427,33
512,41
597,64
Efficiency at 30% (ref. N.C.V.)
[1]
%
91,4
91,5
91,55
91,66
91,45
91,3
91,36
91,7
91,9
91,9
Pressure drops on exhaust side
mbar
0,8
1
0,8
1
1,1
1,2
1,9
2
2
2,9
Heat losses through the chimney
%
7,09
7,25
7,36
7,46
6,89
7,18
6,61
6,95
6,89
6,85
Heat losses through the casing
%
0,8
0,8
0,8
0,8
0,8
0,8
0,8
0,8
0,8
0,8
Heat losses with burner off
%
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
Flue gas temperature (Nom. output, air = 20°C) - GAS
°C
188
192
194
197
184
190
177
185
184
183
Flue gas temperature (Nom. output, air = 20°C) - OIL
°C
191
195
197
199
186
193
180
188
186
186
Flue gas temperature (Nom. output, air = 20°C) - FUEL
OIL
°C
191
194
197
199
186
193
180
187
186
185
CO
2
- GAS
%
10,5
10,5
10,5
10,5
10,5
10,5
10,5
10,5
10,5
10,5
CO
2
- OIL
%
13,5
13,5
13,5
13,5
13,5
13,5
13,5
13,5
13,5
13,5
CO
2
- FUEL OIL
%
14
14
14
14
14
14
14
14
14
14
Fluid pressure drop (ΔT=12K)
mbar
8
10
13
16
23
35
63
98
50
67
Rated pressure
bar
5
5
5
5
5
5
5
5
5
5
Total weight
Kg
216
216
258
258
258
346
346
431
475
542
Total capacity
l
105
105
123
123
123
172
172
220
300
356
Rated frequency ~ voltage
Volt ~
Hz
230 ~ 50 230 ~ 50 230 ~ 50 230 ~ 50 230 ~ 50 230 ~ 50 230 ~ 50 230 ~ 50 230 ~ 50 230 ~ 50
Electric protection rating
IP
40
40
40
40
40
40
40
40
40
40
Absorbed power
[3]
W
20
20
20
20
20
20
20
20
20
20
Allowed fuels
Methane - LPG - Diesel - Naphtha
[1]
Average temperature 70°C.
[2]
Efficiency Directive 92/42/EEC.
[3]
With electronic control unit (circulator and burner excluded).
* Product not compliant with the requirements set out in the European regulations No. 811-813/2013 and therefore not suitable
for the installation on the EU territory for plant rooms or produce domestic hot water.
The product can only be supplied for installations in non-EU countries for any application
Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz
Содержание REX 7
Страница 33: ...Notes 33 Cooke Industries Phone 64 9 579 2185 Email sales cookeindustries co nz Web www cookeindustries co nz...
Страница 34: ...Notes 34 Cooke Industries Phone 64 9 579 2185 Email sales cookeindustries co nz Web www cookeindustries co nz...
Страница 35: ...Notes 35 Cooke Industries Phone 64 9 579 2185 Email sales cookeindustries co nz Web www cookeindustries co nz...