Siemens SIPROTEC 4 7UT6 Series - Page 572

Addr. Parameter Function C Setting Options Default Setting Comments
3427 ANSI CURVE 3I0 O/C 2 Very Inverse
Inverse
Short Inverse
Long Inverse
Moderately Inv.
Extremely Inv.
Definite Inv.
Very Inverse ANSI Curve
3431 I/I0p PU T/TI0p 3I0 O/C 2 1.00 .. 20.00 I/Ip; ∞
0.01 .. 999.00 TD
Pickup Curve 3I0/3I0p -
T3I0/T3I0p
3432 MofPU ResT/TI0p 3I0 O/C 2 0.05 .. 0.95 I/Ip; ∞
0.01 .. 999.00 TD
Multiple of Pickup <->
T3I0/T3I0p
3441 2.HARM. 3I0 3I0 O/C 2 10 .. 45 % 15 % 2nd harmonic O/C 3I0 in
% of fundamental
3442 I Max InRr. 3I0 3I0 O/C 2 1A 0.30 .. 25.00 A 7.50 A Maximum Current for Inr.
Rest. O/C 3I0
5A 1.50 .. 125.00 A 37.50 A
3443 I Max InRr. 3I0 3I0 O/C 2 0.30 .. 25.00 I/InS 7.50 I/InS Maximum Current for Inr.
Rest. O/C 3I0
3511 3I0>> 3I0 O/C 2 1A 0.05 .. 35.00 A; ∞ 7.00 A 3I0>> Pickup
5A 0.25 .. 175.00 A; ∞ 35.00 A
3512 3I0>> 3I0 O/C 2 0.05 .. 35.00 I/InS;
∞
7.00 I/InS 3I0>> Pickup
3513 T 3I0>> 3I0 O/C 2 0.00 .. 60.00 sec; ∞ 1.50 sec T 3I0>> Time Delay
3514 3I0> 3I0 O/C 2 1A 0.05 .. 35.00 A; ∞ 1.50 A 3I0> Pickup
5A 0.25 .. 175.00 A; ∞ 7.50 A
3515 3I0> 3I0 O/C 2 0.05 .. 35.00 I/InS;
∞
1.50 I/InS 3I0> Pickup
3516 T 3I0> 3I0 O/C 2 0.00 .. 60.00 sec; ∞ 2.00 sec T 3I0> Time Delay
3521 3I0p 3I0 O/C 2 1A 0.05 .. 4.00 A 1.00 A 3I0p Pickup
5A 0.25 .. 20.00 A 5.00 A
3522 3I0p 3I0 O/C 2 0.05 .. 4.00 I/InS 1.00 I/InS 3I0p Pickup
3523 T 3I0p 3I0 O/C 2 0.05 .. 3.20 sec; ∞ 0.50 sec T 3I0p Time Dial
3524 D 3I0p 3I0 O/C 2 0.50 .. 15.00 ; ∞ 5.00 D 3I0p Time Dial
3601 3I0 O/C 3I0 O/C 3 ON
OFF
Block relay
OFF 3I0 Time Overcurrent
3602 InRushRest. 3I0 3I0 O/C 3 ON
OFF
OFF InRush Restrained O/C 3I0
3608A 3I0 MAN. CLOSE 3I0 O/C 3 3I0>> instant.
3I0> instant.
3I0p instant.
Inactive
3I0>> instant. O/C 3I0 Manual Close
Mode
3611 3I0>> 3I0 O/C 3 1A 0.05 .. 35.00 A; ∞ 1.00 A 3I0>> Pickup
5A 0.25 .. 175.00 A; ∞ 5.00 A
3612 3I0>> 3I0 O/C 3 0.05 .. 35.00 I/InS;
∞
1.00 I/InS 3I0>> Pickup
3613 T 3I0>> 3I0 O/C 3 0.00 .. 60.00 sec; ∞ 1.50 sec T 3I0>> Time Delay
3614 3I0> 3I0 O/C 3 1A 0.05 .. 35.00 A; ∞ 0.40 A 3I0> Pickup
5A 0.25 .. 175.00 A; ∞ 2.00 A
Functions, Settings, Information
F.2 Settings
572 SIPROTEC 4, 7UT6x, Manual
C53000-G1176-C230-5, Edition 09.2016