Technical Data - BENSON RS UHA Assembly And Use Manual

DESCRIPTION
HEAT OUTPUT
HEAT INPUT
(Nett)
EFFICIENCY
AIR FLOW +15°C
MAX AIR OFF (T)
FAN SPEED Max
SOUND LEVEL max @ 6m
MIN AIR OFF (T) ( Two Stage)
MIN AIR OFF (T) ( Dual Power)
HEAT INPUT (Min)
(Two Stage and Dual Power)
FAN SPEED Min (Dual Power)
SOUND LEVEL min @ 6m
Thermostat calibration
Thermostat TR (auto reset)
Thermostat LM (manual reset)
Thermostat SND (auto reset)
Fan operation
Fan on
Fan off
Air pressure switch setting
Maximum flue resistance
Axial fan
Number
Diameter
Fan throw
Electrical supply
Electrical power
Electrical protection
Gas category
Installation types
Operational limits
Operating temperatures
Relative humidity (non condensing)
Natural Gas G20
Number of injectors
Diameter of injectors
Inlet pressure
Burner pressure (max)
Burner pressure (min) (Two Stage
Dual Power)
(1)
Consumption (max)
Consumption (min) (Two Stage Dual
Power)
Propane Gas G31
Number of injectors
Diameter of injectors
Inlet pressure
Burner pressure (max)
Burner pressure (min) (Two Stage
Dual Power)
(2)
Consumption (max)
(2)
Consumption (min)
(1) References:
Atmospheric pressure 1013 mBar
Gas temperature 15°C
(2) Atmospheric pressure 1013mBar

TECHNICAL DATA

1 2 3
13,8 23,0 30,5
47.000 78.500 104.000 142.000 200.000 261.500 322.000
15.0 25.4 33.8
52.000 86.000 115.000 158.000 224.000 290.000 357.000
92,0 90,1 90,2
1250 1820 2920
32 37 31
900 900 1350
39 44 53
20 25 21
26 26 24
8.7 15.8 21.0
7480 13.558 18.060
820 820 1200
37 41 51
0,90 0,85 0,90
40 70 70
1 1 1
300 350 350
10 14 18
230 V - 50Hz  1ph
0,155 0,165 0,225
1 1 1
310 410 480
12,0 13,0 13,0
6.0 7.0 6.5
1,51 2,55 3,39
0.96 1.79 2.38
1 1 1
190 250 280
35,5 35,0 35,5
17.0 18.0 18.5
0,58 0,98 1,30
1,17 1,97 2,63
2.29 3.88 5.16
0.40 0.68 0.91
0.75 1.38 1.84
1.46 2.72 3.62
9
TYPE
4 5
41,7 58,6
46.3 65.0
90,1 90,1
4130 5900
30 30
1300 1350
55 54
20 20
23 24
28.8 40.5
24.768 34.830 45.494
1200 1200
53 52
70
100
70
30
3
0,85 1,95
70 70
1 2
420 350
26 32
0,345 0,440
40
II
2H3P
B – C – C
22 12 32
0/+40
60
1 2
555 500
20
13,0 10,0
6.5 7.0
4,65 6,52
3.25 4.57
1 2
335 285
37
35,5 34,5
18.0 18.0
1,78 2,50
3,60 5,05
7.07 9.92
1.25 1.75
2.52 3.53
4.94 6.04
UNIT
6 7
76,6 94,3 kW
Btu
85.0 104.7 kW
Btu
90,1 90,1 %
3
7900 8750 Nm /h
29 32 °K
1300 1350 rpm
56 59 Db(A)
20 22 °K
22 25 °K
52.9 65.2 kW
56.072 kcal/h
1200 1200 rpm
54 57 Db(A)
°C
°C
°C
sec
min'
0,40 0,70 m/Bar
160 115 Pa
2 3 N°
420 350 mm
35 37 m
0,600 0,670 kW
IP
°C
%
2 4 N°
540 450 mm/100
m/Bar
13,0 10,5 m/Bar
6.5 5.0 m/Bar
3
8,53 10,51 Nm /h
3
5.97 7.36 Nm
/h
2 4 N°
320 255 mm/100
m/Bar
35,5 34,5 m/Bar
18.0 18.5 m/Bar
3
3,27 4,03 Nm /h
6,60 8,13 Kg/h
12.97 15.98 Ltrs/h
3
2.29 2.82 Nm /h
4.62 5.69 Kg/h
9.08 11.19 Ltrs/h