Service manual

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11
3 Installation and wiring
3.1 Installation ambient
3.1.1 Demand for installation ambient
(1) Installed in drafty indoor place，ambient temperature within -10ºC~40ºC，need
external compulsory heat sink or reduce the volume if temperature exceeds
40ºC.
(2) Avoid installing in place with direct sunlight, much dust, floating fibre and
metal powder.
(3) Forbid to install in place with corrosive, explosible gas.
(4) Humidity should be smaller than 95%RH，without condensation water.
(5) Installed in place of plane fixing vibration smaller than 5.9m/s²(0.6g).
(6) Keep away from electromagnetic disturbance source and other electronic
apparatus sensible to electromagnetic disturbance.
3.1.2 Installation direction and space
(1) Normally the inverter should be mounted vertically, horizontal mounting will
seriously affect heat dissipation and the inverter must be used in lower
volume.
(2) Demand for minimum mounting space and distance，please see Fig.3-1.
(3) When install multiple inverters up and down, must apply leading divider
between them, see fig. 3-2.
Fig. 3-1 mounting space
50mm
or more
110mm or more
110mm or more
50mm
or more
Fan
exhaust
100mm
or more
200mm or more
200mm or more
100mm
or more
Fan
exhaust