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3.6.1 Meter Connec�on
(Region:EU )
Diagrama de conexión del sistema para el medidor CHNT
Grid input
7 8
3
4
DDSU666 DIN-RAIL METER
230V 5(60) A 800imp/kWh
1
2
5 6
CHNT DDSU666
Diagrama de conexión del sistema para el medidor Eastron
1
2
230V/2T
L
N
5
6
7
8
9
10
A
B
GND
1+COM
2+
4
3
EASTRON SDM230
Inversor
Meter_CON Parallel_A Parallel_B
Output
RS 485
1
2
3
4
CHINT meter
Inversor
Meter_CON Parallel_A Parallel_B
Input
Output
RS 485
1
3
2 4
5
6
L
A B
N
Pic 7.1 EASTRON meter
RS485A
RS485B
RS485
GND
7
GND
RS485A
RS485B
- 17 -
Grid
GEN
Load
N
L
N
L
N
L
AC
Breaker
6
5
2
1
4
3
8
GEN
Grid
Load
N
L
N
L
N
L
AC
Breaker
1
2
230V/2T
5
6
7
8
9
10
A
B
GND
1+COM
2+
4
3
N
L
Linea
L
N
N
L
Grid
L
N
