Treatment For Inverter After Longtime Store; Inverter Stable Running Environment - Veichi AC90 Manual

AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL

3.2 Treatment for inverter after longtime store

If the inverter store time is over one year, you must precharge the aluminium capacitor in the inverter again and install
the inverter after the aluminium capacitor characteristic recovering. For the specific method, please follow the grads in
belowing chart and give corresponding proportional voltage for every grad more than 30 mins while the inverter is
no-load.
If the input voltage of one grad is at the action critical point of contactor, fan or other equipments, please increase or
reduce the corresponding input voltage for the grad to avoid any component working under critical state.

3.3 Inverter stable running environment

Installation environment is very important to the best use of this product for long time. Pls install this product in the
enviorment as the following chart requirement.
Environment
Install place Indoor without direct sunshine
-10 ～ +40℃（hanging type）
Install temperature
-10 ～ +45℃（cabinet type）
Store temperature -20 ～ +60℃
Humidity <95%RH, no condensation
Please install the inverter in place as follows:
●
●
Surrounding
●
●
●
●
Altitude <1000m
<10～20Hz:9.8m/s
Vibration
<20～55Hz:5.9m/s
●
Installation and
●
cooling
Chart 3-1: treatment for inverter after longtime store
Place without oil mist, corrosive gases, flammable gase, dust or etc.
Place without metal dust, oil, water or etc into inverter (please do not install inverter on
flammable material such as food and etc).
Place without radioactive material or flammable material.
Place without poisonous gases or liquid.
Place with very little salification erosion.
Place whihout direct sunshine.
2
2
Inverter can not be installed horizontally must be installed vertically.
Please independently install high heating equipments such as braking resistor and etc which
can not be installed in the same cabinet with inverter, installed at the air-in port of the inverter
is strictly prohibited.
Chart 3-1:AC90 series inverter running environment condition
BASIC OPERATION AND TRIAL RUN
Requirement
9