Kostal PIKO Series Operating Manual page 142

Accessories
1 2 3
The sensor is installed on a top-hat rail in the meter box
or the main distributor.
L1.k L1.l L2.k L2.l L3.k L3.l
k L/P2 l
L1 L2 L3
Fig. 79: Mode 1 Recording building consumption data
PIKO inverter
1
Line circuit breaker inverter
2
Terminal for current sensor in the inverter
3
Energy consumers
4
Line circuit breaker for energy consumers
5
PIKO BA Sensor
6
Line circuit breaker for building
7
Feed-in procurement meter
8
Public grid
9
PV meter (as of PV systems with >10 kWp total
10
output)
03 / 2015 | DOC01361707 | KOSTAL operating manual PIKO inverter 3.0 - 20
4 5 6
k L/P2 l k L/P2 l
7 8 9 10
In Mode 1 building consumption,
the sensor measures the power
consumption of all consumers in the
building and calculates the current
which is fed into the public grid.
11 12
INFO
146