IDEC Micro HG4G Series, Инструкция

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7
Installation
7.1 Operating Environment
For designed performance and safety of the HG4G/3G, HG2G-5F, do not install the
HG4G/3G, HG2G-5F in the following environments:
・
Where dust, briny air, or iron particles exist.
・
Where oil or chemical splashes for a long time.
・
Where oil mist is filled.
・
Where direct sunlight falls on the HG4G/3G, HG2G-5F.
・
Where strong ultraviolet rays fall on the HG4G/3G, HG2G-5F.
・
Where corrosive or combustible gasses exist.
・
Where the HG4G/3G, HG2G-5F is subjected to shocks or vibrations.
・
Where condensation occurs due to rapid temperature change.
・
Where high-voltage or arc-generating equipment (electromagnetic contactors or circuit
protectors) exists in the vicinity.
7.2 Ambient Temperature
・
Allow sufficient space for ventilation, and install the equipment away from heat sources.
・
Allow at least 100mm between the HG4G/3G, HG2G-5F and walls or other equipment.
・
Do not install the HG4G/3G, HG2G-5F where the ambient temperature exceeds the rated
operating ambient temperature range. When mounting the HG4G/3G, HG2G-5F in such
locations, provide a forced air-cooling fan or air-conditioner to keep the ambient
temperature within the rated temperature range.
・
The HG4G/3G, HG2G-5F is designed to install on a vertical plane so that natural
air-cooling is provided.
If you install it using any other orientation, use forced-air
cooling, or lower the ambient operating temperature.
7.3 HG4G/3G, HG2G-5F Installation
・
Make a panel cut-out on the panel with the dimensions shown below.
Unit: mm
Type No. A B Panel
Cut-out
HG4G 227.5
+2.0
0
301.5
+2.0
0
2.0 to 5.0
HG3G-A 200.0
+2.0
0
258.0
+2.0
0
2.0 to 5.0
HG3G-8 164.0
+2.0
0
219.0
+2.0
0
2.0 to 5.0
HG2G-5F 121.0
+2.0
0
153.0
+2.0
0
1.6 to 5.0
B
A