3.4 Supply Voltage Input Connection of the Device
16
Note-1:
External fuse is recommended.
Supply voltage range must be determined in order. Device is produced
different for low and high voltage. While installing the unit, supply voltage
range must be controlled and appropriate supply voltage must be applied to
the unit. Controlling prevents damages in unit and system and possible
accidents as a result of incorrect supply voltage.
There is no power supply switch or fuse on the device. So the user must put
power supply switch and a fuse to the supply voltage input. In accordance
with the safety regulations, the power supply switch shall bring the
identification of the relevant instrument. Power supply switch and fuse must
be put to a place where user can reach easily.
c
Power supply switch must be two poled for seperating phase and neutral.
On/Off condition of power supply switch is very important in electrical
connection. On/Off condition of power supply switch must be signed for
preventing the wrong connection.
External fuse must be on phase connection in
supply input.
V
c
c
c
Make sure that the power supply voltage is the same indicated on the
instrument.
Switch on the power supply only after that all the electrical connections have
been completed.
c
Connection of Supply Voltage
Input
Supply Voltage
230 V
(± 15%) 50/60 Hz or
115 V
(± 15%) 50/60 Hz or
24 V
(± 15%) 50/60 Hz
24V
( - 15%;+10% ) 50/60Hz
V
V
V
W
13
N
L
14
Y
Power
Supply
Switch
c
a
External
Fuse
(1 A
T)
V
Note-1
External fuse must be on (+) line connection in
supply input.
Z
