Phcbi MDF-U76V - Environmental Conditions for Operation

7
ENVIRONMENTAL CONDITIONS
This equipment is designed to be safe at least under the following conditions (based on the IEC
61010-1):
Ŷ Indoor use;
Ŷ Altitude up to 2000 m;
Ŷ Ambient temperature 5
o
C to 40
o
C;
Ŷ Maximum relative humidity 80 % for temperature up to 31
o
C decreasing linearly to 50 % relative
humidity at 40
o
C;
Ŷ Mains supply voltage fluctuations up to ±10 % of the nominal voltage;
Ŷ Transient overvoltages up to the levels of OVERVOLTAGE CATEGORY II;
Ŷ Temporary OVERVOLTAGES occurring on the mains supply;
Ŷ Applicable pollution degree of the intended environment (POLUTION DEGREE 2 in most cases);