Bruker minispec LF Series, User Manual

Page: 63 / 72

Technical Data
E164809_2_002 63 / 72
12.3 Operating Conditions
Environment
No. Series Type Temperatur
e Range,
Maximum/
°C Temper
ature
Range,
Ideal/°C Relative
Humidity at
31 °C,
Maximum/% Decreasing
Linear Till
Relative
Humidity <
50% at 40°C,
maximum/% IP
Safety
Class
1 LF Series LF50 18-28 22-25 80 (non-
condensing)
< 50% IP20
2 LF Series LF50H 18-28 22-25 80 (non-
condensing)
< 50% IP20
3 LF Series LF65 18.28 22.25 80 (non-
condensing)
< 50% IP20
4 LF Series LF90 18-28 22-25 80 (non-
condensing)
< 50% IP20
5 LF Series LF110 18-28 22-25 80 (non-
condensing)
< 50% IP20
Table 12.5: Operating Environment
NormaI environmental conditions (CAN/CSA 61010-1-12; IEC 61010-1: 2010; ANSI/UL 61010-1)
• Indoor use only.
• Maximum operation altitude: 2000 m.
• Ideal operating temperature: 22-25 °C. Minimum operating temperature: 18°C Maximum
operating temperature: 28°C Humidity (non-condensing): 20-80%
• Maximum relative humidity 80% for temperatures up to 31 or decreasing linearly to 50%
relative humidity at 40 °C.
• MAINS supply voltage fluctuations up to ±10% of the nominal voltage.
• TRANSIENT OVERVOLTAGES up to the levels of OVERVOLTAGE CATEGORY II.
• Pollution degree 2.
• Protection class IP20.
12.4 Rating Plate
The rating plate is located at the power input and includes the following information: