Chapter 8 Installation And Spare Circuit; Operating Environment; Installation Direction And Space; Wiring Diagram - Powtran PI9000 series User Manual

Chapter 8 Installation and spare circuit

8-1.Operating environment

(1) Environmental temperature -10℃ to 50℃ Above 40℃,the capacity will decrease
3% by each 1℃.So it is not advisable to use inverter above 50℃
(2) Prevent electromagnetic interference, and away from interference sources.
(3) Prevent the ingress of droplets, vapor, dust, dirt, lint and metal fine powder.
(4) Prevent the ingress of oil, salt and corrosive gases.
(5) Avoid vibration.
(6) Avoid high temperature and humidity or exposure to rain, humidity shall be less
than 90% RH (non-condensing).
(7) Altitude below 1000 meters
(8) Never use in the dangerous environment of flammable, combustible, explosive gas,
liquid or solid.

8-2.Installation direction and space

The inverter shall be installed in the room where it is well ventilated, the wall-
mounted installation shall be adopted, and the inverter must keep enough space around
adjacent items or baffle (wall). As shown below figure:
150mm
Air out
50mm
or more
WARNING
Read the operation manUal before adjust or inspect.
High voltage inside.Maint ained by the well-trained
personnel.
Confirm the input and out p ut dc control cables are
well connected.
Adjust or inspect the inner circuits af ter power down
and discharge.
150mm or more
Air in

8-3.Wiring diagram

The wiring of inverter is divided into two parts of main circuit and control circuit.
User must correctly connect in accordance with the wiring circuit as shown in the
following figure.
or more
Air out
50mm
or more
Air in
Chapter 8 Installation and Spare Circuit
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Air