Hyundai N700E Instruction Manual page 16

N700E INSTRUCTION MANUAL N700E INSTRUCTION MANUAL
N700E INSTRUCTION MANUAL N700E 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 damaged or parts missing.
(2) Surface for the mounting of inverter
The temperature of the inverter heatsink can rise very high.
The surface, to which the inverter will be mounted, must be made of a non-flammable material(i.e steel)
due to the possible risk of fire. Attention should also be made to the air gap surrounding the inverter.
Especially, when there is a heat source such as a breaking resistor or reactor.
(3) Operating Environment-Ambient Temperature
The ambient temperature surrounding the inverter should not exceed the allowable temperature range
(-10 to 40℃).
The temperature should be measured in the air gap surrounding the inverter, shown in the diagram
above. If the temperature exceeds the allowable temperature, 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% / RH).
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.
(5) Operating Environment-Air
Install the inverter in a place free from dust, corrosive gas, explosive gas, combustible gas, mist of
coolant and sea damage.
(6) Mounting Position
Mount the inverter in a vertical position using screws or bolts. The mounting surface should also be free
from vibration and can easily hold the weight of the inverter.
(7) Ventilation within an Enclosure
If you are installing one or more inverters in an enclosure a ventilation fan should be installed. Below is
a guide to the positioning of the fan to take the airflow into consideration. The positioning of inverter,
cooling fans and air intake is very important.
Fig 2- Surface for the mounting of inverter
2
Ensure proper spacing for ventilation to
prevent the unit from overheating.
(Note1)
10cm or more