hager h3+, Communication Instruction Manual

Page: 89 / 127

89
6LE005550A
Starting, commissioning, operation
4.4 Assembling and connecting the AX/AL Energy auxiliary
DANGER
Risk of electrical contact
The standard HXA02xA auxiliaries are not recommended for use with the Energy
circuit breaker.
Installing these auxiliaries in an Energy circuit breaker can result in short-circuit
electrical faults between its terminals and the CIP connectors of the circuit
breaker.
The assembly method for the AX/AL Energy auxiliary is described in the installation
manual supplied with the accessory.
This is the procedure to follow:
Action Note/Illustration
1 Switch the Energy circuit
breaker to the tripped
position.
-
2
Open the front cover of the
circuit breaker. The front cover of the circuit breaker can only be opened in the
OFF or tripped position.
3 Position the AX/AL Energy
auxiliary in the specific
location marked AX and AL
inside the circuit breaker on
the left-hand side
Use the closest position of the circuit breaker lever.
See the illustration below for the installation example
concerning a P250 circuit breaker.
4 Secure the auxiliary in
position, confirmed by an
audible click.
-
5 Insert the adapter marked
ACP on the auxiliary in the
connector marked ACP
inside the circuit breaker on
the left-hand side
Risk of damaging the ACP connector. Respect the direction
of insertion for the connector: The adapter part marked ACP
must be visible from the front. Avoid forcing the connector
when inserting.
6 In the case of the HXS121H
or HXS122H auxiliary.
Route the pre-wired cables
along the left-hand side
cable channel of the circuit
breaker provided for this
purpose.
If necessary, use the side
support supplied with the
circuit breaker to connect
the cable to the side wall
(see illustration below).
It is recommended to provide a connection terminal near the
circuit breaker to connect the AX and AL contact wires. Please
respect the wiring rules in force in the distribution boards:
- Separate the routing of the power cables and the circulation
of low-level signal cables
- Secure the cable along the routing.
7 Close the front cover
of the circuit breaker to
immobilise the side support
as well as the side cable
routing.