Hyundai N300-P Instruction Manual page 24

N300-P INSTRUCTION MANUAL
2.1.1 Installation
1. Transportation
This inverter has plastic parts. So handle with care.
Do not over tighten the wall mounting fixings as the mountings may crack, causing is a risk of
falling.
Do not install or operate the inverter if there appears to be damage or parts missing.
2. Surface for Mounting of Inverter
The temperature of the Inverter heatsink can become very high (the highest being about 150
The surface, which you are mounting the Inverter onto, must be made of a non-flammable material
(i.e steel) due to the possible risk of fire. Attention should also be mabe to the air gap surrounding
the Inverter. Especially when there is a heat source such as a breaking resistor or reactor.
5cm or more
3. Operating Environment-Ambient Temperature
The ambient temperature surrounding the Inverter should not exceed the allowable temperature
range (-10 to 50
The temperature should be measured in the air gap surrounding the Inverter, shown in the diagram
above. If the temperature exceeds the allowable temperature, the component life will become
shortened especially in the case of the Capacitors.
4. Operating Environment-Humidity
The humidity surrounding the Inverter should be within the limit of the allowable percentage range
(20% to 90%).
Under no circumstances should the Inverter be in an environment where there is the possibility of
moisture entering the Inverter.
Also avoid having the Inverter mounted in a place that is exposed to the direct sunlight.
(Note 1)
Inverter
5cm or more
(Note 2)
).
Chapter 2 Installation and Wiring
Flow of the air
Inverter
Wall
Keep the space enough not to be
prevented the ventilation of cooling by up
and down of wiring duct.
(Note1) 10cm or more for 5.5 to 75kW
30cm or more for 90 to 160kW
(Note2) 10cm or more for 5.5 to 75kW
30cm or more for 90 to 160kW
But for exchanging the DC bus
capacitor, take a distance.
10cm or more for 5.5 to 15kW
22cm or more for 18.5 to 75kW
30cm or more for 90 to 160kW
).