Fuji Electric OPC-VG1-PMPG, Инструкция по эксплуатации

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1.3 Precautions for Use
1.3.1 Temporary storage
Table 1.3-1 Storage and Transport Environments
Item Specifications
Storage
temperature
(Note 1)
-25 to +70
˚
C
Relative humidity 5 to 95% (Note 2)
Places not subjected to abrupt temperature changes or condensation
or freezing.
Atmosphere
The interface card must not be exposed to dust, direct sunlight, corrosive or flammable
gases, oil mist, vapor, water drops or vibration. The atmosphere must contain only a low
level of salt. (0.01 mg/cm
2
or less per year)
86 to 106 kPa (during storage)
Atmospheric
pressure
70 to 106 kPa (during transportation)
(Note 1) Assuming comparatively short time storage, e.g., during transportation or the like.
(Note 2) Even if the humidity is within the specified requirements, avoid such places where the interface card will be
subjected to sudden changes in temperature that will cause condensation to form.
Precautions for temporary storage
(1) Do not leave the interface card directly on the floor.
(2) If the environment does not satisfy the specified requirements listed in Table 1.3-1, wrap the interface card in an
airtight vinyl sheet or the like for storage.
(3) If the interface card is to be stored in a high-humidity environment, put a drying agent (such as silica gel) in the
airtight package.
1.3.2 Long-term storage
The long-term storage method of the interface card varies largely according to the environment of the storage site.
General storage methods are described below.
(1) The storage site must satisfy the requirements specified for temporary storage.
(2) The package must be airtight to protect the interface card from moisture. Add a drying agent inside the package
to maintain the relative humidity inside the package within 70%.
(3) If the inverter equipped with the interface card has been installed to the equipment or panel at construction sites
where it may be subjected to humidity, dust or dirt, then temporarily remove the inverter and store it in the
environment specified in Table 1.3-1.
1.3.3 Wiring precautions
(1) Route the wiring of the control circuit terminals as far from the wiring of the main circuit as possible. Otherwise
electric noise may cause malfunctions.
(2) Fix the control circuit wires inside the inverter to keep them away from the live parts of the main circuit (such as
the terminal block of the main circuit).