Electricity Supply Requirements - Valmar Sweety Quick 60 Operating And Maintenance Manual

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):
nominal voltage
400V
Permitted voltage of monophase appliances (230/50/1):
nominal voltage
230V
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.
model
SWEETY 60 QUICK (400/50/3)
SWEETY 130 QUICK (400/50/3)
SWEETY 60 QUICK – I (230/50/1)
SWEETY 60 QUICK – I (400/50/3)
SWEETY 130 QUICK – I (400/50/3)
SWEETY 180 QUICK – I (400/50/3)
The position of the MAIN SWITCH with the FUSES in the power circuit scheme of
the appliance:
MONO-PHASE
min. voltage max. voltage
380V (400V–5%) 420V (400V+5%)
min. voltage max. voltage
220V (230V–5%) 240V (230V+5%)
max. current fuse type
16 A
25 A
16 A
16 A
25 A
32 A
14
SLOW
SLOW
SLOW
SLOW
SLOW
SLOW
THREE-PHASE