27
123
H %
3476
7
5
60
4
4
,2
ENGLISH
humiDisk - +030222022 - rel. 2.1 - 01.03.2012
11.3 Electrical specifi cations of electrical panels UCQ065D100
and UCQ065D200
Power supply 230 Vac ±10%
Power input 3 VA
Operating range 0 to 50 °C
Storage conditions -10T60 °C, <90 % RH non-condensing
Operating conditions 0T50 °C, <90 % RH non-condensing
Index of protection IP55
Connections spring terminals, cross-section 0.2 to 2.5 mm
2
Assembly wall mounted
Case plastic
Environmental pollution normal
Tab. 11.c
11.4 Technical specifi cations of the CAREL DN33Z9HR20 humidistat
Power supply 230 Vac ±10%
Power input 3 VA
Operating range 0T50 °C
Resolution 0.1 % RH
Control precision ±0.5% of full scale
Storage conditions -10T70 °C, <90% RH non-condensing
Operating conditions 0T50 °C, <90% RH non-condensing
Assembly DIN rail
Case Plastic
Index of protection IP40 with panel mounted instrument
Connections screw terminals with cross-section 0.5 to 1.5 mm2
Inputs (probes with voltage signals) -0.5 to 1 Vdc
Probe power supply output 5 Vdc, Imax= 20 mA
Switching outputs 2 SPDT relays: Vac max= 250 V, max. switchable power = 2000 VA
maximum peak current = 10 A
Type of action-disconnection type 1C disconnection (EN 60730-1)
Insulation the low voltage parts have primary insulation from the very low
voltage parts, and double insulation from the front panel
Environmental pollution normal
Serial connection using IRDRSER board
Tab. 11.d
IMPORTANT NOTE: the cables used must resist up to the maximum operating temperature, that is, to the
maximum room temperature specifi ed, plus the heat produced by the controller, equal to 20°C with all the
outputs at the maximum capacity.
11.5 Technical specifi cations of the UCHUMM0000 mechanical
humidistat
Max contact rating 3 A 250 V
Min contact rating 100 mA 24 V
Range 20 to 90% RH
Time constant (speed in air at 2 m/s) Approx. 5 min
Differential 6% RH
Control precision ± 5%
Temperature coeffi cient +0.5 % RH/K
Calibration humidity 55% RH 23°C
Operating temperature 0 to 40 °C
Protection IP20 (EN60529) class (IEC 60730)
Fig. 11.a
Fig. 11.b
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