V-Tac VT-12341 handleiding
Handleiding
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8.1.2 Safety Precautions
To improve the efficiency and reliability of the energy storage system, perform the following
preventive maintenance operations periodically.
Before maintenance, first of all, it is necessary to shut down the energy storage system and
disconnect the breaker of DC side and AC side. The external power supply should be operated in the
following cases.
External Power Supply Requires to be Powered Down
Check item
Check method
Cycle
System
cleaning
1. Check the cleanliness of the electric cabin and battery cabin of the
energy storage system, and clean them in time.
2. Check the temperature of the heat sink as well as the surrounding
dust. If necessary, clean the heat sink by dust collector to avoid
affecting the normal operation of the heat sink.
Once every three
months/half year/one year
depending on the used
environment.
Terminals and
cables
connection
1. Check whether the terminal of main circuit is in poor connection
and whether the screws is overheating.
2. Check whether the screws of control end are loose, if so, tighten
them with a screwdriver.
3. Check whether there is any color change of the wiring copper bar
or screw.
4. Check whether there is scratch on the cable in contact withthe
metal surface, if so, please maintain it in time.
5. Check whether the insulating wrapping tape of the cable terminals
is off, if so, please tie it up in time.
6. Check whether the cable connection is loose, and tighten it again
according to the specified torque.
Every three months once
Component
maintenance
1. Check the corrosion condition of all metal components.
2. Annual inspection for contactors (auxiliary switches, breakers and
micro breakers). Ensure them with good mechanical operation.
3. Check the operating parameters.
Every half to one year once
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Productinformatie
| Merk | V-Tac |
| Model | VT-12341 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 27251 MB |
