2 EN/03.2016 © STULZ GmbH – all rights reserved
steam humidifier iNstruCtiONs
NOTICE
Do not treat the water with softeners !
This results in corrosion of the electrodes and in the formation of foam with insufficient filling of
the steam cylinder.
11.1.1.1 Technical data
Steam capacity [kg/h] Nominal power [kW] Nominal current [A] Max. current [A]
200 ... 230V / 1N~ / 50 ... 60Hz
2.0 1.5 7.5 ... 6.5 9.4 ... 8.2
4.0 15.0 ... 13.0 18.8 ... 16.3
200 ... 230V / 3~ / 50 ... 60Hz
4.0 3.0 8.7 ... 7.5 10.8 ... 9.4
8.0 6.0 17.3 ... 15.1 21.7 ... 18.8
10.0 7.5 21.7 ... 18.8 27.1 ... 23.5
380 ... 460V / 3~ / 50 ... 60Hz
4.0 3.0 4.6 ... 3.8 5.7 ... 4.7
8.0 6.0 9.1 ... 7.5 11.4 ... 9.4
15.0 11.25 17.1 ... 14.1 21.4 ... 17.6
A reverse osmosis plant (ROP) can be used to soften water. The water from the ROP has a low conductivity
and must be mixed with raw water for evaporation.
Admissible water pressure 1 ... 10 bar
Water quality Drinking water with a conductivity of 125 - 1250S/cm
Admissible water temperature 1 ... 40 °C
Admissible ambient temperature 1 ... 50 °C (control unit 1 ... 40 °C)
Admissible ambient humidity max. 75% rh, non-condensing
Adm. back pressure at steam connection - 0.5 kPa ... 1.0 kPa
Type of protection IP00
Conformity produced according VDE regulations 0700 and 0700 part 98
Maximum discharge water flow 0.5 l/min (1.2 l/min for the model with 15 kg/h)
Operating conditions
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