CT100 series inverters Installation and wiring
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3 Installation and wiring
3.1 Installation environment
1. Ambient temperature: -10℃～+40℃, derate to use if the temperature is above
40℃
2. Relative humidity: ≤ 95%, no condensation
3. Vibration: ＜0.5g
4. The inverter should be installed on the flame-retardant materials and there is
enough space for cooling.
5. The inverter can output the rated power if the sea level is below 1000m. If the
sea level is above 1000m, the output power will decrease. It is recommended to
derate 1% for every additional 100m.
6. The inverter is not allowed to fall to the ground suddenly.
7. The inverter is not allowed to be installed near the electromagnetic radiation
sources.
8. The inverter is not allowed to be installed in the atmospheres with flammable,
explosive or corrosive gases.
9. The inverter is not allowed to be installed in the environments with direct
sunlight, oil mist or steam.
10. Take measures to avoid screws, cables and other conductive matters fall into
the inverter during installation, or it may cause the inverter failure.
11. For the bad installation environments (textile industry), it is recommended to
apply the mounting manner of the external cooling cabinets.
3.2 Installation direction and separation
distance
To ensure good heat dissipation, please install it vertically, not horizontally. When
multiple inverters are installed in the same cabinet, it is recommended to install
the inverters horizontally. When two inverters apply the vertical mounting manner,
it is necessary to add the wind board in the middle.
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