Electrical Connections
Electrical Connections
Ø EPS(Off-grid) wiring diagram
5.3 EPS(Off-grid) Block Diagram
38
39
X1-Matebox
CT
Distribution Box
Battery
Grid
PV 1PV 2
E-BAR
Grid
Breaker
Loads
N-BAR for loads
N
Main Breaker
BAT
X1-Hybrid G4
PE
EPS
(Off-grid)
N
BAT
Battery
N-BAR for loads
N-BAR for EPS(Off-grid) loads
EPS(Off-grid) loads
Loads
X1-Hybrid G4
PV 1
PV 2
E-BAR
RCD
Breaker
Grid
Breaker
Grid
EPS(Off-grid)
Main Breaker
Breaker
Breaker
CT
CT
Breaker
PE
RCD
N
BAT
Battery
N-BAR for loads
N-BAR for EPS(Off-grid) loads
EPS(Off-grid) loads
Loads
X1-Hybrid G4
PV 1
PV 2
E-BAR
RCD
Breaker
Grid
Breaker
Grid
EPS(Off-grid)
Main Breaker/RCD
Breaker
Breaker
CT
CT
Breaker
RCD
X1-Hybrid G4 series inverter has an EPS(Off-grid) function. When the grid is
connected, the inverter outputs go through the Grid port, and when the grid
is disconnected, the inverter outputs go through the EPS(Off-grid) port.
The EPS(Off-grid) function can be connected to part of the load, and it can
also be used to connect to all loads. Please refer to the following diagram for
the wiring .
To be compatible with all loads, you will need an addition a accessory. If you
need a solution, please contact our sales.
For to different local wiring rules, please refer to the diagram below
Please select the appropriate wiring method according to local wiring rules.
Diagram A: Neutral line and PE line are separated from each other, and the
common load is connected to the EPS(Off-grid) port; (For most countries)
Diagram B: Neutral line and PE line are separated from each other,
all loads connect to the EPS(Off-grid) port; (For most countries)
Diagram C: Neutral line and PE line are combined together, and the
common load is connected to the EPS(Off-grid) port; (Apply to Australia)
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