Configuration Manual for Catalog LV 10.1 · 2012 - Siemens
Configuration Manual for Catalog LV 10.1 · 2012 - Siemens
Configuration Manual for Catalog LV 10.1 · 2012 - Siemens
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3WL Air Circuit Breakers<br />
3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC)<br />
General data<br />
■ Function<br />
© <strong>Siemens</strong> AG 2011<br />
NSE0_00880b<br />
NSE0_00881b<br />
NSE0_00882b<br />
4<br />
4<br />
4<br />
E<br />
I @<br />
J I @<br />
C<br />
I @<br />
J I @<br />
J C<br />
Functions of the electronic releases<br />
Basic protection functions<br />
5 - ' # ?<br />
5 - ' # ><br />
5 - ' # ><br />
ETU15B ETU25B ETU27B<br />
Overload protection L ✔ ✔ ✔<br />
Short-time delayed short-circuit protection S -- ✔ ✔<br />
Instantaneous short-circuit protection I ✔ ✔ ✔<br />
Neutral conductor protection N -- -- ✔<br />
Ground-fault protection G -- -- ✔<br />
Additional functions<br />
N-conductor protection can be switched on/off -- -- ✔<br />
N-conductor protection adjustable -- -- --<br />
Short-time delayed short-circuit protection can be switched on/off -- -- --<br />
Instantaneous short-circuit protection can be switched on/off -- -- --<br />
Thermal image can be switched on/off -- -- --<br />
Load monitoring -- -- --<br />
Short-time delayed short-circuit protection switchable to I 2 t -- -- --<br />
Instantaneous short-circuit protection adjustable ✔ -- --<br />
Overload protection switchable to I 4 t -- -- --<br />
Overload protection can be switched on/off -- -- --<br />
Selectable parameter sets -- -- --<br />
Parameterization and display<br />
Parameterization through rotary coding switches (10 steps) ✔ ✔ ✔<br />
Parameterization through communication (absolute values) -- -- --<br />
Parameterization through user interface of ETU (absolute values) -- -- --<br />
Parameterization of the extended protection functions -- -- --<br />
LCD alphanumerical -- -- --<br />
Graphic LCD -- -- --<br />
Measurement function<br />
Measurement function Plus -- -- --<br />
Communication<br />
CubicleBUS -- -- --<br />
Communication through PROFIBUS DP -- -- --<br />
Communication through MODBUS -- -- --<br />
Communication through Ethernet -- -- --<br />
✔ Standard -- Not available ❑ Optional<br />
Detailed in<strong>for</strong>mation about the functions of the electronic releases is given in the following.<br />
12 <strong>Siemens</strong> · <strong>2012</strong>
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