Nilfisk-ALTO DELTABOOSTER 7309021 User Manual
Page 14
14
PE
L1
L2
L3
PE
max 125 A
max 35
SUPPLY NETWORK
DELTABOOSTER control system
Ground fault
circuit interrupter
1.6 Installation requirements for mains power connection
The power system of the
DELTABOOSTER is designed in conformity with the common Euro-
pean standard:
EN 60204-1 (October 1992): Electrical equipment of machines, Part 1: General requirements.
Power should be connected through a flexible rubber cable holding copper conductors for 3 phases
and earth (PE). The minimum dimensions of the cable are determined by the power consumption
of the current system (cf. data sheet), but common to all systems is the following:
Max pre-fuse:
125 A
Max core section of cable:
35 mm
In consideration of a future extension of the plant we recommend you to use a cable with a min.
core section of cable of 25 mm.
Earth wire protection is required and the connection of the
DELTABOOSTER to the mains power
supply
MUST be carried out by an authorized electrician in conformity with local regulations.
To ensure maximum protection of persons, the installation should be protected by a Residual
Current Device (RCD).