Proface LT3300 - 5.7 All-in-One HMI" - Manual (Page 3)

3
General Specifications
„ Electrical Specifications
„ Environmental Specifications
Pow
e
r Supply
Input Voltage DC24V
Rated Voltage DC19.2 to 28.8V
Allowable
Voltage Drop
10ms (max.)
Power
Consumption
18W (max.)
In-Rush
Current
30A (max.)
Voltage Endurance AC1000V 20mA for 1minute (between charging and FG terminals)
Insulation Resistance DC500V 10M
Ω (min.) (between charging and FG terminals)
Phy
s
ic
al
Surrounding Operating
Temperature
0 to +50
°C *1
*1 When using in an environment where the temperature becomes or exceeds 40
°
C for an extended
period of time, the screen contrast level may decrease from its original level of brightness.
Storage Temperature -20 to +60
°C
Ambient Humidity
10 to 90% RH
(Wet bulb temperature: 39°C max. - no condensation.)
Storage Humidity
10 to 90% RH
(Wet bulb temperature: 39°C max. - no condensation.)
Dust 0.1mg/m 3 and below (non-conductive levels)
Pollution Degree For use in Pollution Degree 2 environment