Specifications; Models, Capacities, And Electrical Specifications - DriSteem Vaporstream VLC 2-1 Manuel D'installation

SPECIFICATIONS

Models, capacities, and electrical specifications

Table 4-1:
Vaporstream VLC capacities and electrical specifications, tap/softened water and RO/DI water
Maximum
VLC
steam
model
capacity
†
(kW-
stages)
lbs/hr kg/h Qty . Stages** 120V
2-1 5.7 2.6 1
3-1 8.6 3.9 1
4-1 11.4 5.2 1
5-1 15.2 6.9 1
6-1 17.1 7.8 3
9-1 25.7 11.7 3
12-1 34.2 15.5 3
16-1 45.6 20.7 3
21-1 59.9 27.2 3
25-1 71.3 32.3 3
12-2 34.2 15.5 6
18-2 51.3 23.3 6
24-2 68.4 31.0 6
32-2 91.2 41.4 6
42-2 119.7 54.3 6
50-2 142.5 64.6 6
18-3 51.3 23.3 9
27-3 77.0 34.9 9
36-3 102.6 46.5 9
48-3 136.8 62.1 9
63-3 179.6 81.5 9
75-3 213.8 97.0 9
24-4 68.4 31.0 12
36-4 102.6 46.5 12
48-4 136.8 62.1 12
64-4 182.4 82.7 12
84-4 239.4 108.6 12
100-4 285.0 129.3 12
* If using an optional SDU or Area-type fan unit for dispersion, run a neutral line with 208V/240V/single-phase and 208V/three-phase
power supply lines to provide a 120V circuit for the fan. With all other power supply voltages (other than 120V), provide a separate 120V
circuit for the fan, or order from DriSteem a transformer installed in the control cabinet.
** Heater stage identifies the number of contactors.
*** Three-phase power supply connection. All heater loads are wired Delta.
Total humidifier load = load to meet design conditions + load to compensate for steam loss from the dispersion assembly and
†
interconnecting piping. If total humidifier load is more than the humidifier's maximum capacity, design conditions will not be met. For steam
loss data see the DriSteem Design Guide available for downloading and printing at www.dristeem.com
mc_021010_0445
4
MANUEL D'INSTALLATION, D'UTILISATION ET DE MAINTENANCE DU DRISTEEM VAPORSTREAM
Heaters
208V* 240V*
1 16.7 9.6
1 25.0 14.4 12.5
1 33.3 19.2 16.7
1 44.4 25.6 22.2
1 — 28.8 25.0
1 — 43.3 37.5
1 — —
1 — —
1 — —
1 — —
2 — 57.7 50.0
2 — 86.5 75.0
2 — —
2 — —
2 — —
2 — —
3 — 86.5 75.0
3 — 129.8 112.5
3 — —
3 — —
3 — —
3 — —
4 — 115.4 100.0
4 — 173.1 150.0
4 — —
4 — —
4 — —
4 — —
Current draw (amps)
Single-phase
277V* 480V* 600V*
8.3 7.2 4.2 3.3
10.8 6.3 5.0
14.4 8.3 6.7
19.2 11.1 8.9
21.7 12.5 10.0
32.5 18.8 15.0
— 43.3 25.0 20.0
— — 33.3 26.7
— — 43.8 35.0
— — — 41.7
43.3 25.0 20.0
65.0 37.5 30.0
— 86.6 50.0 40.0
— — 66.7 53.3
— — 87.5 70.0
— — — 83.3
65.0 37.5 30.0
97.5 56.3 45.0
— 130.0 75.0 60.0
— — 100.0 80.0
— — 131.3 105.0
— — — 125.0
86.6 50.0 40.0
130.0 75.0 60.0
— 173.3 100.0 80.0
— — 133.3 106.7
— — 175.0 140.0
— — — 166.7
Three-phase***
208V* 240V* 277V* 480V* 600V*
— — — —
— — — —
— — — —
— — — —
16.7 14.4 12.5 7.2
25.0 21.7 18.8 10.8
33.3 28.9 25.0 14.4
44.4 38.5 33.3 19.2
— — 43.8 25.3
— — — 30.1
33.3 28.9 25.0 14.4
50.0 43.3 37.5 21.7
66.6 57.7 50.0 28.9
88.8 77.0 66.7 38.5
— — 87.5 50.5
— — — 60.1
50.0 43.3 37.5 21.7
74.9 65.0 56.3 32.5
99.9 86.6 75.0 43.3
133.2 115.5 100.0 57.7
— — 131.3 75.8
— — — 90.2
66.6 57.7 50.0 28.9
99.9 86.6 75.0 43.3
133.2 115.5 100.0 57.7
177.6 154.0 133.4 77.0
— — 175.1 101.0 80.8
— — — 120.3 96.2
kW
— 2
— 3
— 4
— 5.33
5.8 6
8.7 9
11.5 12
15.4 16
20.2 21
24.1 25
11.5 12
17.3 18
23.1 24
30.8 32
40.4 42
48.1 50
17.3 18
26.0 27
34.6 36
46.2 48
60.6 63
72.2 75
23.1 24
34.6 36
46.2 48
61.6 64
84
100