Specifications
22
General Specific ations
Section 3.1
General Specifications
Specifications
Specification Value
Power supply
Rated input voltage 24 Vdc
Input voltage limits 20.4...28.8 Vdc
Acceptable voltage drop 1 ms with lowest input voltage
10 ms with rated input voltage
Power consumption GP-4402WW: 9.2 W
GP-4502WW: 10 W
In-rush current
50 A
1
Voltage endurance between power
terminal and functional ground (FG)
1000 Vac 5 mA for 1 min
Insulation resistance between power
terminal and FG.
10 M or higher at 500 Vdc
Physical
Ambient operating temperature
(cabinet interior and panel face)
0...50 C (32...122 F)
Storage temperature -20...60 C (-4...140 F)
Relative humidity 90 % non-condensing
Air purity (dust)
0.1 mg/m
3
(3.5
-6
oz/ft
3
) (non-conductive levels)
Pollution degree 2
Corrosive gases Free of corrosive gases
Atmospheric pressure 800...1,114 hPa (2,000 m (6,561 ft) or less)
Mechanical
Vibration immunity IEC 61131-2 ed.3 (07)
5...150 Hz, 3.5 mm (0.38 in) max., 1 g on 3 axes.
Shock immunity IEC 61131-2 ed.3 (07)
1/2 sinusoidal pulse for 11 ms, 15 g on 3 axes
Cooling method Natural air circulation
Structural
Protection (front panel) IP 65 - (IEC 60529)
Enclosure type 4 indoor use only (UL 50) with screw installation
fasteners
Protection (rear panel) IP 20 - (IEC 60529)
1
For in-rush current, the FWHM (full-width, half maximum) value is approximately 50 s (when exceeding
25 A).
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