Stulz WDE Series, Руководство по эксплуатации

Страница: 14 / 57

WDE
14
EN/36B/08.2018 © STULZ SpA – all rights reserved
3. Technical data and drawings
3.1. Application limits
Operation limits
Return air temperature Min +20 °C
Max +40 °C
Return air humidity Min 5,5 °C dew point
Max 60% r.h. and 15 °C dew point
Outdoor temperature Min -20 °C
Max +50 °C
Nominal power supply 400 V / 3 ph +N / 50 Hz
Voltage tolerance ± 10%
Frequency tolerance ± 2%
Storage limits
Temperature Min -20 °C
Max +50 °C
Humidity Max 90%
INFORMATION
Other limits not specified in this table can be found in the rest of this manual.
3.2. Technical data
NOTES ON TECHNICAL DATA:
* Inclusive of power absorbed by evaporator fans. External temperature 35°C / Internal
temperature 30°C / Internal relative humidity 30%
** Sound pressure level at 2 m obtained from the measured sound power according to the EN ISO
9614-2 on normal condition of use and nominal operating condition.