Appendix
A.7 Settings
SIPROTEC, 7SD610, Manual
C53000-G1176-C145-6, Release date 02.2011
394
3621 O/U FREQ. f3 Frequency Prot. ON: Alarm only
ON: with Trip
OFF
ON: Alarm only Over/Under Frequency Protec-
tion stage f3
3622 f3 PICKUP Frequency Prot. 45.50 .. 54.50 Hz 47.50 Hz f3 Pickup
3623 f3 PICKUP Frequency Prot. 55.50 .. 64.50 Hz 59.50 Hz f3 Pickup
3624 T f3 Frequency Prot. 0.00 .. 600.00 sec 3.00 sec T f3 Time Delay
3631 O/U FREQ. f4 Frequency Prot. ON: Alarm only
ON: with Trip
OFF
ON: Alarm only Over/Under Frequency Protec-
tion stage f4
3632 f4 PICKUP Frequency Prot. 45.50 .. 54.50 Hz 51.00 Hz f4 Pickup
3633 f4 PICKUP Frequency Prot. 55.50 .. 64.50 Hz 62.00 Hz f4 Pickup
3634 T f4 Frequency Prot. 0.00 .. 600.00 sec 30.00 sec T f4 Time Delay
3701 Uph-e>(>) Voltage Prot. OFF
Alarm Only
ON
U>Alarm U>>Trip
OFF Operating mode Uph-e overvolt-
age prot.
3702 Uph-e> Voltage Prot. 1.0 .. 170.0 V; ∞ 85.0 V Uph-e> Pickup
3703 T Uph-e> Voltage Prot. 0.00 .. 100.00 sec; ∞ 2.00 sec T Uph-e> Time Delay
3704 Uph-e>> Voltage Prot. 1.0 .. 170.0 V; ∞ 100.0 V Uph-e>> Pickup
3705 T Uph-e>> Voltage Prot. 0.00 .. 100.00 sec; ∞ 1.00 sec T Uph-e>> Time Delay
3709A Uph-e>(>) RESET Voltage Prot. 0.30 .. 0.99 0.98 Uph-e>(>) Reset ratio
3711 Uph-ph>(>) Voltage Prot. OFF
Alarm Only
ON
U>Alarm U>>Trip
OFF Operating mode Uph-ph over-
voltage prot.
3712 Uph-ph> Voltage Prot. 2.0 .. 220.0 V; ∞ 150.0 V Uph-ph> Pickup
3713 T Uph-ph> Voltage Prot. 0.00 .. 100.00 sec; ∞ 2.00 sec T Uph-ph> Time Delay
3714 Uph-ph>> Voltage Prot. 2.0 .. 220.0 V; ∞ 175.0 V Uph-ph>> Pickup
3715 T Uph-ph>> Voltage Prot. 0.00 .. 100.00 sec; ∞ 1.00 sec T Uph-ph>> Time Delay
3719A Uphph>(>) RESET Voltage Prot. 0.30 .. 0.99 0.98 Uph-ph>(>) Reset ratio
3721 3U0>(>) (or Ux) Voltage Prot. OFF
Alarm Only
ON
U>Alarm U>>Trip
OFF Operating mode 3U0 (or Ux) ov-
ervoltage
3722 3U0> Voltage Prot. 1.0 .. 220.0 V; ∞ 30.0 V 3U0> Pickup (or Ux>)
3723 T 3U0> Voltage Prot. 0.00 .. 100.00 sec; ∞ 2.00 sec T 3U0> Time Delay (or T Ux>)
3724 3U0>> Voltage Prot. 1.0 .. 220.0 V; ∞ 50.0 V 3U0>> Pickup (or Ux>>)
3725 T 3U0>> Voltage Prot. 0.00 .. 100.00 sec; ∞ 1.00 sec T 3U0>> Time Delay (or T Ux>>)
3728A 3U0>(>) Stabil. Voltage Prot. ON
OFF
ON 3U0>(>): Stabilization 3U0-Mea-
surement
3729A 3U0>(>) RESET Voltage Prot. 0.30 .. 0.99 0.95 3U0>(>) Reset ratio (or Ux)
3731 U1>(>) Voltage Prot. OFF
Alarm Only
ON
U>Alarm U>>Trip
OFF Operating mode U1 overvoltage
prot.
3732 U1> Voltage Prot. 2.0 .. 220.0 V; ∞ 150.0 V U1> Pickup
3733 T U1> Voltage Prot. 0.00 .. 100.00 sec; ∞ 2.00 sec T U1> Time Delay
3734 U1>> Voltage Prot. 2.0 .. 220.0 V; ∞ 175.0 V U1>> Pickup
3735 T U1>> Voltage Prot. 0.00 .. 100.00 sec; ∞ 1.00 sec T U1>> Time Delay
3736 U1> Compound Voltage Prot. OFF
ON
OFF U1> with Compounding
3737 U1>> Compound Voltage Prot. OFF
ON
OFF U1>> with Compounding
3739A U1>(>) RESET Voltage Prot. 0.30 .. 0.99 0.98 U1>(>) Reset ratio
3741 U2>(>) Voltage Prot. OFF
Alarm Only
ON
U>Alarm U>>Trip
OFF Operating mode U2 overvoltage
prot.
3742 U2> Voltage Prot. 2.0 .. 220.0 V; ∞ 30.0 V U2> Pickup
3743 T U2> Voltage Prot. 0.00 .. 100.00 sec;
∞ 2.00 sec T U2> Time Delay
3744 U2>> Voltage Prot. 2.0 .. 220.0 V; ∞ 50.0 V U2>> Pickup
3745 T U2>> Voltage Prot. 0.00 .. 100.00 sec; ∞ 1.00 sec T U2>> Time Delay
Addr. Parameter Function C Setting Options Default Setting Comments