Installation
ELTROPLAN-REVCON
page 45
4.4
Connection
After removing the lateral screws and the cover of the housing the connection
terminals are accessible. The wires should be passed through the metal glands
in the flange sheet.
Stop!
When picking up the cover don’t damage the wires, which lead to the display!
4.4.1
Power connection
Fusing (also refer to chapter 3.3.4)
•
The specifications of chapter 3.3.4 (fuses and wire cross sections) are rec-
ommendations and refer to the operation
– in cabinets and machines
– installation in cable ducts
– max. ambient tempe40°C.
•
When choosing the cross section of the wire the voltage drop under load
should be considered (refer to chapter 3.4)
•
Protection of the wires at mains side (L1, L2, L3):
– by commercial wire protection fuses.
– fuses have to be compliant with the relevant standards on site.
– rated voltage of the fuses have to be compliant with the voltage on site.
•
Protection of the power feedback unit at mains side (L1, L2, L3):
– by commercial semiconductor fuses.
– fuses have to be compliant with the relevant standards on site.
– rated voltage of the fuses have to be compliant with the voltage on site.
•
Protection of the power feedback unit at DC side (+UG, -UG):
– fuses are part of the power feedback unit (refer to chapter 3.3.4.2).
The erector/user of the plant bears the responsibility for the observance of
further relevant standards (e.g.: VDE 0113, VDE 0289 and so on).
STOP
