4.1Subject and abbreviation index

Designation

Description

AC

Alternating Current: grid current

AFI, RCD

Operator protection in the event of residual currents

 

AFI: Universal Sensitive Residual Current

 

RCD: Residual Current Device

 

 

EN

DC

Direct Current

 

PV generator side of the solar inverter

EMV

Electromagnetic Compatibility

EB

Electricity Board

INDC

Current used to operate the solar inverter

IP

Identification of class of protection against external

 

environ-mental influences (penetration of water and

 

mechanical foreign bodies)

kW

Kilowatt

LCD

Liquid Crystal Display

133 MPP

Maximum Power Point

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Sunway NT 6000, NT 2600, NT 4000 user manual Subject and abbreviation index, Designation Description