KACO blueplanet gridsave eco 5.0 TR1 - Manual (Page 21)

Installation
Operating instructions for blueplanet-gridsave eco_EN Page 21
Authorised electrician
7.1.1 Preparation for on-grid operation
NOTE
The tie circuit-breakers mean that both the conductor and the neutral conductor are disconnected.
Ensure that the ground reference is present in case the Powador-protect disconnects the system
from the grid!
› A residual current circuit breaker type A (RCD) with a maximum tripping current of 0.3A should
be used on the output of the device. These devices open both the active and neutral conductors,
meaning that the device must be installed on the grid side of this circuit breaker.
N
L
L L N N PE
RCD
RCD
Powador
Protect
gridsave eco
Output Input
Tester
Main
switch
Grid
connection
Grounding
PEN
disconnection
Supply from the
public grid
Supply via gridsave
eco if grid fails
Possible
isolator
Figure 9: Simplified wiring diagram for on-grid internal consumption systems with emergency power consumption
7.1.2 Preparation for off-grid operation
RCD
Type A
E
gridsave eco
L N N L E
Main switch
E-N Link
Outgoing
building network
Output Input
Generator
L
Connection box
N
E
E
Figure 10: Wiring diagram for off-grid operation