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11.1 Ultrasonic humidifier models and
electrical specifications
The table below summarises the electrical data (power supply voltages)
of the various models, as well as their functional characteristics. Note
that some models can be powered at different voltages, obviously with
different current and atomised water production values.
Humidity production
model
kg/h (lbs/h)
UU02D%
2,4 (5.3)
UU05D%
4,8 (10.6)
UU07D%
7,2 (15.8)
UU09D%
9,6 (21.1)
UU14D%
14,4 (31.7)
UU18D%
18 (39.6)
(1) tolerance allowed on rated mains voltage: -15%, +10%;
(2) tolerance on rated values: +5%, -10% (EN 60335-1);
(3)
max rated instant atomised water production: average atomised water production may be affected by external factors, such as: ambient temperature, water
quality, distribution system.
Important: to avoid interference, keep power cables separate from probe cables.
11.2 Cable cross-section
See par. "Connection cable sizing: humidifier – electrical panel".
11.3 Technical specifications
Model
Flow-rate kg/h (lbs/h)
No. of transducers
Rated power (W)
Application
Feedwater pressure bar (psi)
Feedwater temperature °C (°F)
Ingress protection
Electronic controller
Auxiliary voltage / frequency (V/ Hz)
Maximum auxiliary power (VA)
Probe inputs (general features)
Power supply to active probes (general features)
Relay outputs (general features for "Main" panel)
Alarm relay output (general features for "Secondary"
panel)
Digital inputs (general features)
Analogue outputs (general features for "Main" panel)
Environmental conditions
Ambient operating temperature °C (°F)
Ambient operating humidity (% rH)
11. GENERAL FEATURES AND MODELS
Power
Panel P/N * = B, D
(2,3)
(2)
(B = "Secondary", C =
(W)
"Main")
210
UQ05*D0000
210
UQ05*10000
350
UQ05*D0000
350
UQ05*10000
500
UQ09*D0000
500
UQ09*10000
650
UQ09*D0000
650
UQ09*10000
950
UQ18*D0000
950
UQ18*10000
1150
UQ18*D0000
1150
UQ18*10000
UU02D%
2,4 (5.3)
4
180
Can be selected for these signals: 0-1V, 0-5V, 0...10 V, NTC low temperature: 10 kΩ at 25°C, -50T90 °C;
UL-873: NO 1 A resistive 24 Vac, 30 Vdc, 100,000 cycles/PILOT DUTY: 24 Vac, peak 15A, continuous 1A
Power supply
Control panel
Control panel
Current
Voltage
(1)
(V – type)
power supply
230
110
230
110
230
110
230
110
230
110
230
110
UU05D%
UU07D%
UU09D%
4,8 (10.6)
7,2 (15.8)
9,6 (21.1)
8
12
16
330
480
600
duct
1 to 6 bar (14.5 to 87)
5 to 40 (41 to 104)
IP20
24V/50 – 60 Hz
21Vdc, max 150 mA
EN60730-1: NA 1(1)A 250 Vac cos phi = 0.4; 100,000 cycles
30,000 cycles
24 V (max 3 W)
Voltage-free contact. Max resistance 100 Ω; max 5 Vdc open, 7 mA closed
0 to 5V, 0 to 10V Maximum load 2 kΩ (5 mA) Precision ±3 % of full scale
1 to 40 (33.8 to 104)
10 to 80
41
Current
(2)
(A) 48 Vdc power
(2)
(A) Vac
supply control panel output
towards UU%D
0.7
3.2
1.5
3.2
1.3
6.4
2.7
6.4
2
9.6
4
9.6
2.6
12.8
5.5
12.8
4
19.2
8.2
19.2
4.7
10
UU14D%
UU18D%
14,4 (31.7)
18 (39.6)
24
1100
1100
3
"humiSonic ventilation" +0300063EN - rel. 1.3 - 14.05.2021
ENG
24
24
Tab. 11.a
30
Tab. 11.b
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