26
3）4000N&H
Draw-out
1.
Hold the collets at both ends of the secondary wiring terminal at the lower half and
insert them into the slot of the drawer base crossbeam
2.
Fix the secondary wiring terminal of the upper half and insert the upper part of the
collet into the groove of the circuit breaker
3.
Press the secondary wiring terminal inwards and hear "click", indicating that the
secondary wiring terminal is fixed
Fixed
The secondary wiring terminal is directly inserted into the groove of the secondary
wiring terminal box
Installation of leakage transformer, n-phase external transformer, grounding transformer
The internal connection of leakage
transformer, n-phase external
transformer (the controller needs to be
adjusted to 3P + n), and grounding transformer
(ground current return type) circuit breaker is
completed in the factory, and the user only needs
to connect the secondary circuit terminal block
Install the grounding transformer as shown in the
figure (the controller is equipped with residual
current difference type as standard)
For the installation dimension of transformer, please refer to the dimension page of accessories
Note: for the installation of cable interlocking and lever interlocking, please refer to the
website（ www.delixi-electric.com )
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Installation CDW3
