Haverland GP6 CPL Guide D'utilisation Et D'installation page 21

3.2 Installation with an electromechanical meter
• The CT wire length can be extended by up to 1.5 m (for wire type H03VV-F or H05V-K).
• The CT does not have a connection polarity.
• It is possible to pass several conductors from the same phase through a single CT
(maximum interior Ø 10 mm).
4.1 Calibre selection
If your installation is equipped with a conventional meter, select
one of the calibres (from 5A to 90A) available depending on your
specific EDF (French Electricity Board) subscription.
If your installation is equipped with an electronic meter,
set the switch to CE (electronic meter).
The calibre that is used is directly programmed on the meter.
E.g. Subscribed power
(in amperes or in kVA)