Siemens SIPROTEC 7SD80 User Manual

Functions
2.4 Backup Overcurrent
SIPROTEC, 7SD80, Manual
E50417-G1140-C474-A1, Release date 09.2011
93
2.4.5 Settings
Addresses which have an appended "A" can only be changed with DIGSI, under "Display Additional Settings".
The table indicates region-specific default settings. Column C (configuration) indicates the corresponding sec-
ondary nominal current of the current transformer.
Addr. Parameter C Setting Options Default Setting Comments
2603A 67N dir. meas. V0/I0 or V2/I2
with V0/I0
with V2/I2
V0/I0 or V2/I2 67N, Measurement of di-
rection
2610 Op.Mode50(N)-B1 ON
Only Emer. prot
OFF
OFF Operating Mode 50(N)-B1
2610 Op.Mode67(N)-B1 ON
Only Emer. prot
OFF
OFF Operating Mode 67(N)-B1
2611 67(N)-B1 Dir. Non-Directional
Forward
Reverse
Non-Directional 67(N)-B1 Direction
2612 67(N)-B1 on FFM Non-Directional
BLOCKED
BLOCKED 67(N)-B1 Direct. stage on
Fuse Failure
2613 50-B1 PICKUP 1A 0.10 .. 25.00 A; ∞ 2.00 A 50-B1 Pickup
5A 0.50 .. 125.00 A; ∞ 10.00 A
2613 67-B1 PICKUP 0.10 .. 25.00 A; ∞ 2.00 A 67-B1 Pickup threshold
2614 50-B1 DELAY 0.00 .. 30.00 sec; ∞ 0.30 sec 50-B1 Delay
2614 67-B1 DELAY 0.00 .. 30.00 sec; ∞ 0.30 sec 67-B1 set time delay
2615 50-B1 Inrush NO
YES
NO 50-B1 Inrush blocking
2615 67-B1 Inrush NO
YES
NO 67-B1 Inrush blocking
2616 50N-B1 PICKUP 1A 0.05 .. 25.00 A; ∞ 0.50 A 50N-B1 Pickup
5A 0.25 .. 125.00 A; ∞ 2.50 A
2616 67N-B1 PICKUP 0.05 .. 25.00 A; ∞ 0.50 A 67N-B1 Pickup threshold
2617 50N-B1 DELAY 0.00 .. 30.00 sec; ∞ 2.00 sec 50N-B1 Delay
2617 67N-B1 DELAY 0.00 .. 30.00 sec; ∞ 2.00 sec 67N-B1 set time delay
2618 50(N)-B1 Pil/BI NO
YES
YES Instantaneous trip via Pilot
Prot./BI
2618 67(N)-B1 Pil/BI NO
YES
NO Instantaneous trip via Pilot
Prot./BI
2620 Op.Mode50(N)-B2 ON
Only Emer. prot
OFF
Only Emer. prot Operating Mode 50(N)-B2
2620 Op.Mode67(N)-B2 ON
Only Emer. prot
OFF
Only Emer. prot Operating Mode 67(N)-B2

Siemens SIPROTEC 7SD80 Specifications

General

Brand	Siemens
Model	SIPROTEC 7SD80
Category	Protection Device
Language	English