Description, device design, dimension drawing
2.3 Potentiometer
SITOP modular 1ph/2ph
12
Operating Instructions, 06.2014, C98130-A7548-A1-3-7629
2.3
Potentiometer
The potentiometer
③
on the front of the device is used to set the output voltage. The output
voltage is set to 24 V in the factory and can be adjusted in the range 24...28.8 V; for
example, to compensate voltage drops across long supply lines to the connected load.
Figure 2-5
Potentiometer (example of 6EP1337-3BA00)
NOTICE
Thermal overload possible
When adjusting the output voltage to >24 V, the output current must be derated by 4 %/V,
or the permissible ambient temperature must be taken into account with 3° C/V.
Note
It is only permissible to use an insulated screwdriver when actuating the potentiometer.
For notes on actuating the potentiometer (screwdriver, torque), see Figure 2-2 Terminal data
for 6EP1333-3BA10 and 6EP1334-3BA10 (Page 10), Figure 2-3 Terminal data for 6EP1336-
3BA00 (Page 11) and Figure 2-4 Terminal data for 6EP1337-3BA00 (Page 11).
