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VALUPAK®-II
SPECIFICATIONS OF VALUPAK®-II BURNERS FOR 50 HZ OPERATION
Gross heating value = 10.9 kWh/m
VALUPAK®-II size
Standard blower type
Maximum heat release
[2]
Minimum heat release
Turndown
Gas Q max.
Gas Q min.
Max. combustion air volume
Excess air at maximum heat
release
Gas pressure at test connection at
maximum heat release
Air diff. pressure at test connection
at maximum heat release
at minimum heat release
Blower motor 3x220-420x50 Hz
Weight
[1]
Single phase blower motor available.
[2]
Use of the standard round air inlet filter will cause a ± 15 % capacity reduction.UMI blowers are not suited for filters.
Use of the standard VALUPAK®-II burner at 60 Hz will result in a higher max. capacity to which the gas pressures
need to be adapted.
[3]
As an alternative blower U/HC 142 (0.18 kW) can be used, performance are same as with UMI300 blower.
32-00188-01
Capacity data in kW
(st), d = 0.6. All figures are for balanced - 0 mbar - duct pressure
3
60
[1]
UHC
UHC
102
122
kW(Hs)
40
60
kW(Hs)
2
2
20:1
30:1
3
3.7
5.5
m
(st)/h
3
0.18
0.18
m
(st)/h
3
48
64
m
(st)/h
(n)
1.17
1.17
mbar
5.4
9
mbar
2
3.3
mbar
0.3
0.2
kW
0.09
kg
n/a
6
150
[2]
UMI
UMI
U/HC
300
300
122
80
225
185
3
6
6
27:1
38:1
31:1
7.3
21.8
17.9
0.28
0.6
0.6
98
251
206
1.17
1.2
1.2
18
14.6
9.8
6.3
4.4
2.6
0.3
0.25
0.15
0.25
0.09
24.2
20
300
[1]
600
UMI
UMI
300
390
[3]
290
360
558
6
10
15
48:1
36:1
37:1
28.1
34.8
54
0.6
1
1.5
323
401
622
1.2
1.2
1.2
5
7.7
10.2
3.7
6.5
6.9
0.2
0.2
0.45
0.25
0.55
1.1
29.7
31.5
47.6
E - m - 6/18
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