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Customisation of LSU units (continued)<br />
Umrüstung von LSU Relais (Fortsetzung)<br />
/UK/<br />
The following information is only related to LSUs with PCB number 1044450210 (revision C and up).<br />
Jumper setting for customisation of coupling:<br />
1W/1VAr/(1W4/1VAr4):<br />
1W3/1VAr3:<br />
Jumper X3-1 must be mounted<br />
Jumper X3-1 must be removed<br />
Jumper setting for customisation of the -P setpoint, see the scheme below. (Only possible for LSU-113DG).<br />
Jumper X3-2 Jumper X3-3 -P Delay<br />
0 0 5% 10 s<br />
1 0 10% 5 s<br />
1 1 10% 10 s<br />
0 1 5% 5 s<br />
0 = No jumper mounted<br />
1 = Jumper mounted<br />
Period time, Tp<br />
The period time is related to the T N potentiometer setting. It is possible to increase or decrease the period time according to the table<br />
below.<br />
Period time, Tp Jumper X3-5 Jumper X3-6 Note<br />
5*T N 1 1<br />
10*T N 0 0 Default<br />
15*T N 0 1<br />
20*T N 1 0<br />
Deadband, DB<br />
Frequency <strong>Power</strong> Jumper X3-4 Note<br />
+/-0,1 Hz +/-2% 0 Default<br />
+/-0,25 Hz +/-4% 1<br />
Jumpers X3-1 to X3-8. (Note: Only X3-2 and/or X3-3 are used for -P settings).<br />
X3-1<br />
Terminals<br />
<strong>DEIF</strong> A/S • Tel: +45 9614 9614 • Fax: +45 9614 9615 • E-mail:deif@deif.com<br />
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