5.2 Connection of Power Cable
23
Power Supply Unit
INSTRUCTION MANUAL
5
5.2 Connection of Power Cable
NOTICE
The power input voltage of the power supply unit EI-Dxx03M (the "xx" number indicates the
model of the corresponding pump) is 200 to 240 VAC ± 10%. Connect the power supply unit to
the voltage specified on the rear panel label only.Connection of the power supply unit to the
incorrect input voltage can cause damage to the equipment. Supply the power via a breaker
(rating 15A).Please provide PE(Protective Earth) connection to the terminal of a "PE" marked
wire in final application.
Connection of Power Cable:
(1) Connect the power cable terminal to the terminal board of user's power distribution board
for equipment. The wire with [PE] mark is for earth use and other remaining two wires are
for single phase AC power. (See Fig. 5-9, Table 5-1)
First, connect the wire [PE] mark. Next connect the other two wires.
(2) Turn off the POWER switch (Fig. 2-2 (17)) on the rear panel of the power supply unit. Or
otherwise be sure to check that it is in off.
(3) Connect the power cable connectors to the power supply unit AC INPUT connector (Fig.
2-2 (16)).
REFERENCE
For the specified power voltage, see the side panel of the power supply unit.
Fig.5-9 Power Cable
Table 5-1 Power Cable CONNECTION
Wire color of power
cable
Green/Yellow Black White
Location
EU PE N L
US GND L2 L1
PE
L
=
5
0
L
=
1
00
TERMINAL
φ4.3
WIRE MARK PE
To Next Page
Loading...
