3-Phase Voltage, 3-Phase Current - Siemens SICAM A8000 Series Manual

2.8.6.3.1

Through the current inputs I1, I2/IN, I3 the corresponding phase currents are measured. The

value IN is calculated.

This configuration is used for solidly grounded networks. In this configuration, the module

works also as a power meter.

Example: Middle-voltage network

S1

P1

A

L1

L2

L3

N

SICAM A8000 Series, SICAM I/O Modules

DC8-012-2.06, Edition 09.2019

S2

P2

S1

S2

P1

P2

S1

S2

P1

P2

a

b

a

b

a

b

B

A

B

A

B

CM-8820

AI-8510

AI-8510

CM-8820

Unrestricted

Standard I/O Modules

61