Delta RPI M6A Operation And Installation Manual

5.3.6.1. Inverter ID
Inverter ID is used in RS-485 communication, for PC recognizing the inverter.
If users connect several inverters together via RS-485, each inverter must
have different ID.
5.3.6.2. Insulation
Before connecting to grid, inverter will measure the impedance between
the PV array and PE first. RPI M6A/ M8A/ M10A models provide 6 types
of impedance measurement methods (ON, DC1 only, DC2 only, Plus
Grounded, Minus Grounded, and OFF) and 3 impedance limits. Installer
must select the appropriate method based on PV array’s wiring.
5.3.6.3. Country
Each country has its own electricity regulations. Installer must select the
country correctly.
Setting ID:
ID = 002
Inverter ID: 002
Insulation
Country
Grid Settings
►
EXIT
ENT
Figure 5-11 Inverter ID page
Figure 5-12 Insulation page
Figure 5-13 Country page
Inverter ID: 002
Insulation
Country
Grid Settings
►
Mode: ON
Resistance: 1200kΩ
►
Mode: ON
Resistance: 1200kΩ
►
ON
Plus Grounded
Minus Grounded
OFF
►
1200kΩ
550kΩ
300kΩ
►
EXIT
EXIT
ENT
EXIT
ENT
EXIT
ENT
Inverter ID: 002
Insulation
Country
Grid Settings
►
AU/NZ L V
AU/NZ
M V
AU/NZ
AU/NZ PL 4.99k
►
EXIT
ENT
31
Turn on/off PV inverter

Delta RPI M6A Specifications

General

Brand	Delta
Model	RPI M6A
Category	Inverter
Language	English