Operator Requirements; Operation Environment Requirements - KEHUA TECH SPI-B X2 Series User Manual

PV Grid-tied Inverter SPI-B X2 Series (8K-25K)
User Manual

1.2 Operator Requirements

The operation and wiring for inverter should be performed by qualified person, which is to ensure
that the electrical connection meets the related standards.
The professional technicist must be trained strictly, understand all safety announcements, master
correct operations and meet the following requirements:
 Fully familiar with the structure and working principle of the whole PV grid-tied generation
system.
 Know well about the related standards of local country and district.

1.3 Operation Environment Requirements

Avoid the inverter suffering directly sunshine, rain or snow to prolong the service life (detail please
see 3.2.2 ). If the installation environment does not meet the requirement, the service life may be
influenced.
The operation environment may influence the life span and reliability of device. So, please avoid to
use device in following environment:
 The place where temperature and humidity beyond the technical specifications (temperature:
-35℃～60℃; relative humidity: 0%-95%).
 The place with direct sunshine or rain.
 The place with vibration or impact.
 The place with dust, corrosive material, salt or burnable gas.
 The place with poor ventilation or closed situation.
 The place where close to resident living quarter.
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1 Safety Description