Engineering Data; Ambient Temperature - Omron G3PW Manual

G3PW

Engineering Data

Ambient Temperature

Current and Temperature Characteristics
G3PW-A220E@/A245E@
100
80
60
40
20
0 10 20
Note: 1. The ambient operating temperature range is −15 to 55°C, but take the following considerations into account. When the ambient
temperature exceeds 40°C, reduce the maximum load current as shown below.
2. At least 20 mm must be provided on the left and right sides of the G3PW-A260E@. If you must use side-by-side mounting, then reduce
the maximum load current when the ambient temperature is over 30°C.
3. Certification for safety standards was obtained with a mounting interval of 20 mm.
4. Leave sufficient space for ventilation.
5. Do not install the Power Controller above devices that generate significant amounts of heat, such as heaters, transformers, and high-
capacity resistors.
6. If the ambient temperature reaches 55°C or higher, install an air conditioner to lower the temperature.
Resistance to Inrush Current
G3PW-A220E@
200
150
100
50
0
10 30 50 100 200 500
Note: The solid lines in the graphs show the non-repetitive resistance to inrush current. For repetitive inrush current, keep the inrush current below
the values shown by the dotted lines.
5
30 40 50 55 60
Ambient temperature (°C)
1,000 5,000
Power ON time (ms)
G3PW-A260E@
100
80
60
40
20
0 10 20 30 40
Ambient temperature (°C)
G3PW-A245E@/G3PW-A260E@
400
300
200
100
0
10 30 50 100 200 500 1,000
Power ON time (ms)
A
B
A : Installation with 20 mm
between Power Controllers
B : Close mounting
50 55 60
5,000