General information
8
TECHNICAL DATA
DESCRIPTION
u.m.
REX F
140
160
180
200
240
300
350
Effective rated
[1]
kW
1400
1600
1800
2000
2400
3000
3500
Thermal capacity
kW
1517
1733
1950
2167
2600
3250
3792
Efficiency at 100% (ref. P.C.I.)
[1]
%
92,29
92,33
92,31
92,29
92,31
92,31
92,3
Max gas flow rate - G20
Stm
3
/h
160,53
183,39
206,35
229,31
275,13
343,92
401,27
Max gas flow rate - G30
kg/h
119,14
136,11
153,15
170,19
204,2
255,25
297,82
Max gas flow rate - G31
kg/h
117,85
134,63
151,49
168,35
201,99
252,48
294,59
Max flue gas flow rate
kg/h
2391,9
2732,51
3074,62
3416,72
4099,44
5124,41
5978,92
Efficiency at 30% (ref. N.C.V.)
[1]
%
91,7
91,8
91,8
91,7
91,8
91,8
91,7
Pressure drops on exhaust side
mbar
6
6,5
7
6
7,5
8
9
Heat losses through the chimney
%
6,91
6,87
6,89
6,91
6,89
6,89
6,9
Heat losses through the casing
%
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
Flue gas temperature (Nom. output, air = 20°C) - GAS
°C
184
183
184
184
184
184
184
Flue gas temperature (Nom. output, air = 20°C) - OIL
°C
187
186
186
187
186
186
187
Flue gas temperature (Nom. output, air = 20°C) - FUEL
OIL
°C
187
186
186
187
186
186
186
CO
2
- GAS
%
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
CO
2
- FUEL OIL
%
14
14
14
14
14
14
14
Fluid pressure drop (ΔT=12K)
mbar
38
50
63
25
35
55
75
Rated pressure
bar
5
5
5
5
5
5
5
Total capacity
l
1500
1500
1650
2000
2300
3150
3650
Total weight
Kg
2600
2600
2750
3650
3900
5200
5700
Rated frequency ~ voltage
Volt ~
Hz
230 ~ 50
231 ~ 50
232 ~ 50
233 ~ 50
234 ~ 50
235 ~ 50
236 ~ 50
Electric protection rating
IP
IP40
IP40
IP40
IP40
IP40
IP40
IP40
Absorbed power
[3]
W
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).
Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz
