Honeywell VARIODYN D1 - PE Connection

Installation Instruction VARIODYN
®
D1 System
86 FB 798663.GB0 / 05.19
PE connection
Connect the PE (protective earthing) and FE (functional earth) connection of the housing with the same PE rail of
the (sub-) distribution box from which the system is supplied with the voltage (required cable cross-section
≥ 6 mm²).
Electrically conductive parts of the housing of the cabinet must be connected with a PE cable (required cable cross-
section ≥ 1.5 mm², flexible).
3
1
4
2
5
cable diameter
≥ 6
mm² to
equipotential bonding
FE
A
Fig. 80: PE connection
PE connections Cable cross-section

Cabinet door

Side wall

Pivot frame

Side wall 1.5 mm²

Side wall

Cabinet base

Terminal strip

Mounting plate 2.5 mm
2

Terminal strip

Central earthing point/potential equalisation
≥ 6 mm²
A
Position of label – reference to leak current –