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NRR 2-50, NRR 2-51 - USA - Installation & Operating Manual -
850699-00
Incorporated type 1 action operating control
Pollution degree 2, impulse voltage DC supply = 500 V, AC output = 2500 V
Ambient temperature
at power-on 32 ° ... 131 °F (0 ° … 55 °C)
in operation 14 ° … 131 °F (-10 ° … 55 °C)
Transport temperature
-4 °F … 176 °F (-20 ° … +80 °C) (<100 hours),
only switch on after a defrosting period of 24 hours.
Storage temperature
-4 ° … 158 °F (-20 ° … +70 °C), only switch on after a defrosting period of 24 hours.
Relative humidity
Max. 95%, non-condensing
Technical data
