Siemens siprotec 7SA6 User Manual

Functions
6-1197SA6 Manual
C53000-G1176-C133-1
3141 3I0p PICKUP 0.003..25.000 A 1.000 A 3I0p Pickup
3142 3I0p MinT-DELAY 0.00..30.00 sec 1.20 sec 3I0p Minimum Time Delay
3143 3I0p Time Dial 0.05..3.00 sec; ∞ 0.50 sec 3I0p Time Dial
3144 3I0p Time Dial 0.50..15.00; ∞ 5.00 3I0p Time Dial
3145 3I0p Time Dial 0.05..15.00 sec; ∞ 1.35 sec 3I0p Time Dial
3146 3I0p MaxT-DELAY 0.00..30.00 sec 5.80 sec 3I0p Maximum Time Delay
3147 Add.T-DELAY 0.00..30.00 sec; ∞ 1.20 sec Additional Time Delay
3148 3I0p Telep/BI NO
YES
NO Instantaneous trip via Teleprot./
BI
3149 3I0p SOTF-Trip NO
YES
NO Instantaneous trip after Switch-
OnToFault
3150 3I0p InrushBlk NO
YES
NO Inrush Blocking
3151 IEC Curve Normal Inverse
Very Inverse
Extremely Inverse
Long time inverse
Normal Inverse IEC Curve
3152 ANSI Curve Inverse
Short Inverse
Long Inverse
Moderately Inverse
Very Inverse
Extremely Inverse
Definite Inverse
Inverse ANSI Curve
3153 LOG Curve Logarithmic inverse Logarithmic
inverse
LOGARITHMIC Curve
3154 3I0p Startpoint 1.0..4.0 1.1 Start point of inverse character-
istic
3182 3U0>(U0 inv) 1.0..10.0 V 5.0 V 3U0> setpoint
3183 U0inv. minimum 0.1..5.0 V 0.2 V Minimum voltage U0min for T-
>oo
3184 T forw. (U0inv) 0.00..32.00 sec 0.90 sec T-forward Time delay (U0inv)
3185 T rev. (U0inv) 0.00..32.00 sec 1.20 sec T-reverse Time delay (U0inv)
3160 POLARIZATION with U0 and IY (dual polar-
ized)
with IY (transformer star
point current)
with U2 and I2 (negative
sequence)
with U0 and IY
(dual polarized)
Polarization
3162A Dir. ALPHA 0..360 °; Ø 338 ° ALPHA, lower angle for forward
direction
3163A Dir. BETA 0..360 °; Ø 122 ° BETA, upper angle for forward
direction
3164 3U0> 0.5..10.0 V 0.5 V Min. zero seq.voltage 3U0 for
polarizing
Addr. Setting Title Setting Options Default Setting Comments

Siemens siprotec 7SA6 Specifications

General

Brand	Siemens
Model	siprotec 7SA6
Category	Relays
Language	English