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4.3 ELECTRICITY SUPPLY REQUIREMENTS
Prior to connecting the appliance to the power source, the voltage and the
maximum power current allowed in the network must be checked and the
appliance must be protected externally with FUSES and the MAIN SWITCH.
Permitted voltage of three-phase appliances (400/50/3):
Permitted voltage of monophase appliances (230/50/1):
The diameter of each phase conductor must be of an appropriate dimension
(corresponding to the power of the fuses).
The MAIN SWITCH must be installed in the immediate vicinity of the appliance,
where it must be easily visible, accessible to the operator and appropriately
marked.
Magnetothermic differential FUSES (slot
≥
3 mm) of appropriate dimensions must
be installed between the electricity network and the MAIN SWITCH.
The position of the MAIN SWITCH with the FUSES in the power circuit scheme of
the appliance:
model
max. current fuse type
SWEETY 60 QUICK (400/50/3)
16 A
SLOW
SWEETY 130 QUICK (400/50/3)
25 A
SLOW
SWEETY 60 QUICK – I (230/50/1)
16 A
SLOW
SWEETY 60 QUICK – I (400/50/3)
16 A
SLOW
SWEETY 130 QUICK – I (400/50/3)
25 A
SLOW
SWEETY 180 QUICK – I (400/50/3)
32 A
SLOW
nominal voltage
min. voltage
max. voltage
400V
380V (400V–5%) 420V (400V+5%)
nominal voltage
min. voltage
max. voltage
230V
220V (230V–5%) 240V (230V+5%)
THREE-PHASE
MONO-PHASE
