Cut-Off Relay Connection; Electronic Control Panel Connection - Telair TIG 3000G Use And Maintenance Manual

In order for the electrical circuit
breaker devices to operate correctly, the gen-
erator is supplied with an output voltage at
230 V ~ related to its mechanical and electri-
cal mass. Should technical considerations
require a different configuration, remove the
yellow-green jumper linking the GND and N
terminals.
The generator has an internal protection against
overloads. It is preferable, however, to install a
thermomagnetic cutout switch for single-phase
network in the utility distribution control panel
with maximum capacity 12 A. It is advisable to
close the switch after starting the generator and
reopen it before stopping it

5.5 Cut-off Relay connection

If a 230 V~ voltage is applied to the
generating set output, even for a short time,
the equipment may suffer serious damage.
On the distribution system of the 230 V~ power
line, immediately downstream from the generator
as indicated in fig.19, a cut-off relay (for example,
code 05423, optional) or another automatic
switch should be installed to isolate the generator
when the system is supplied 230 V~ mains
voltage.
Connect the relay (fig.19 ref. 1) as follows:
• Connect the two wires of the 230 V output line
of the generating set (fig.19 ref. 2) to the PINS
1 - 3.
• Connect the two wires of the direct line to the
utilities to the PINS 7 - 9.
• Connect the two wires of the 230 V external
line (fig.19 ref.5) to the PINS 6 - 4.
• Jumper the PINS 4 – A.
• Jumper the PINS 6 – B.
Fig.19 also shows the connection of a thermo-
magnetic + safety cutout switch (fig.19 ref. 3), not
supplied with the generator.
14
GB

5.6 Electronic control panel connection

Choose your required position for the control
panel inside the vehicle and drill a 35 x 25 mm
rectangular hole (fig.20 ref.1) on the wall to re-
ceive the panel connectors.
TIG 3000 G
Vers. 001