
4ELECTRICAL SYSTEM REQUIREMENTS
Systems necessary to be installed in the room - see also the manual of the model to be installed.
CAUTION
It is essential that the electrical system to which the machine is connected complies with current
regulations. All electrical testing operations and equipment electrical installation should be made
by qualified personnel.
The competent personnel is responsible to check that the earthing is efficient.
The machines are designed for connection to the electricity grid with the following voltages (depending on the model
chosen).
MODEL /
VARIANT
(suffix to the model
name)
REQUIRED PHASES AND
VOLTAGE
OVERCURRENT PROTECTION
DEVICE
STANDARD
(e.g. WD2145 cod.
860453)
230V 1N~ / PE / 50Hz / 14A
Fuses, 16A installed on the
machine
UK
(e.g.WD2145 cod.
860476)
230V 1N~ / PE / 50Hz / 13A
FUS. 13 A “BS1362” on plug UK
“BS1363”.
220V 1N~ / PE / 60Hz / 14A
Fuses, 16A installed on the
machine
GW0160,
GW1160,
WD1160,
GW4060,
WD4060,
PW4060,
GW4190,
WD4190
400V 3N~ / PE / 50Hz / 12A
Fuses, 16A installed on the
machine
230V three phase
without neutral
230V 3~ / PE / 50Hz / 19A
Fuses, 20A installed on the
machine
single-phase 230V
"full power"
230V 1N~ / PE / 50Hz / 30A
Fuses, 30A installed on the
machine
230V 1N~ / PE / 50Hz / 12A
Fuses, 16A installed on the
machine
three phase
380-400V, 60Hz
380-400V 3N~ / PE / 60Hz /
12A
Fuses, 16A installed on the
machine
220-230V, 60Hz three
phase without neutral
220-230V 3~ / PE / 60Hz /
19A
Fuses, 20A installed on the
machine
220-230V, 60Hz
Single phase
220-230V 1N~ / PE / 60Hz /
12A
Fuses, 16A installed on the
machine
-U
(North America Mod.
e.g. GW4060U)
North American
models, 208V
convertible
(* default connection)
208V 3~ / PE / 60Hz / 17A *
Fuses, 30A installed on the
machine
400V 3N~ / PE / 50Hz / 12A
Circuit breaker required on the
building side, [3P+N, 16 A]
230V three phase
without neutral
230V 3~ / PE / 50Hz / 19A
Circuit breaker required on the
building side, [3P, 20 A]
230V 1N~ / PE / 50Hz / 12A
Circuit breaker required on the
building side, [1P+N, 16 A]
400V 3N~ / PE / 60Hz / 12A
Circuit breaker required on the
building side, [3P+N, 16 A]
230V, 60Hz three
phase without neutral
230V 3~ / PE / 60Hz / 19A
Circuit breaker required on the
building side, [3P, 20 A]
230V 1N~ / PE / 60Hz / 12A
Circuit breaker required on the
building side, [1P+N, 16 A]
400V 3N~ / PE / 50Hz / 32A
Circuit breaker required on the
building side, [3P+N, 40 A]
Three-phase 380-400V
60Hz
380-400V 3N~ / PE / 60Hz /
32A