hager h3+, Communication Instruction Manual

Page: 92 / 127

92
6LE005550A
Starting, commissioning, operation
4.5 Connecting the PTA and OAC output contacts
4.5.2
Connecting the
OAC contact
The OAC output contact is connected using the HTC130H adapter available as an
option and compatible with LSI, LSIG and Energy circuit breakers.
OAC wiring
Here is the procedure to follow to connect the OAC contact:
Action Note/Illustration
1 Switch the Energy circuit
breaker to the OFF or
tripped position.
The OAC connector is located on the right-hand side of the
circuit breaker.
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 Insert the part of the
HTC130H adapter marked
OAC in the connector
marked OAC inside
the circuit breaker on
the right-hand side
Risk of damaging the OAC connector. Respect the direction
of insertion for the connector: The adapter part marked OAC
must be visible from the front. Avoid forcing the connector
when inserting.
4 Route the cable of the
HTC130H adapter along
the right-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 above).
It is advisable to provide a connection terminal near the
circuit breaker to connect the + and – wires of the HTC130H
adapter. The wiring of the 24 DC circuit (max. 100 mA) may be
extended from this terminal up to the 24 VDC supply terminals.
+ wire: Brown colour
- wire: White colour
Please respect the wiring rules in force in switchboards:
- Separate the routing of the power cables and the circulation
of low-level signal cables
- Secure the cable along the routing.
5 Close the front cover
of the circuit breaker to
immobilise the side support
as well as the side cable
routing