Overall Dimensions And Mounting Dimensions - gefran GEFLEX GFX-M1 Series Operating Instructions And Warnings

1) Position each GEFLEX module with the longer side aligned
with the vertical axis of the electrical panel to increase adequa-
te natural air flow to the heat sink. The minimum distance from
the side walls of the panel must be 20 mm; from the top and
bottom walls, the minimum distance must be 100mm.
2) If a Master (GFX-M2...), install the module at the extreme
left of the space reserved on the electromechanical plate; line
up the Slave (GFX-S2...) or Expansion (GFX-E2...) modules
progressively to the right of the Master, for a maximum of ten
modules in all (see "Connection Examples").
3) The distance between the modules is shown on the attached
drawing. The minimum distances can be used if the actual
current is less than or equal to 75% of the maximum current
shown on the GEFLEX data plate.
4) Attach each GEFLEX module to the electromechanical plate
by means of DIN EN50022 guide or directly with 5MA screws
(see "Dimensions and Cutout").
5) Remove the screw fastening the wire to the ground terminal,
and then remove the protective cover from the power terminals
by sliding it upward.
25A
40A ... 120A
80331F_MHW_GFX-25/120A_05-2014_ENG

2.1 Overall dimensions and mounting dimensions

h (mm)
160
195
25/40A
41
25
25
6) Wire signal terminal boards "J1" and "J2", connect the
INPUT power terminals to Line, OUTPUT to Load and COM-
MON to the return phase of Load (see "Electrical Connec-
tions").
7) Attach the protective cover of the power terminals and con-
nect the wire to the ground terminal.
8) If the module is a Master (GFX-M2...), wire its connector to
the serial interface see "Electrical Connections").
9) If the module is a Slave (GFX-S2...) or Expansion (GFX-
E2...), attach the flat wire to the corresponding connector "J3"
of the module immediately to the left (see "Connection Exam-
ples").
10) If the module is a Expansion (GFX-E1...) with option "C0"
or "CV" attach the flat wire corresponding (see three-phase
connection).
h
224
60A 75/90/120A
82 127
53 53
53
53
5