
TITLETEXTFRAME
33
ABB
Product Guide
1MRS758725
SSC600
Product version: 1.0
services can be deactivated according to the required system
setup.
26. References
The www.abb.com/substationautomation portal provides informa-
tion on the entire range of distribution automation products and
services.
The latest relevant information on the REF615 protection and
control IED is found on the product page. Scroll down the page to
find and download the related documentation.
27. Functions, codes and symbols
Table 103. Protection
Function
IEC 61850
IEC 60617
IEC-ANSI
Three-phase non-directional overcurrent
protection, low stage
PHLPTOC1
3I> (1)
51P-1 (1)
Three-phase non-directional overcurrent
protection, high stage
PHHPTOC1
3I>> (1)
51P-2 (1)
Three-phase non-directional overcurrent
protection, instantaneous stage
PHIPTOC1
3I>>> (1)
50P/51P (1)
Three-phase directional overcurrent protec-
tion, low stage
DPHLPDOC1
3I> -> (1)
67-1 (1)
Three-phase directional overcurrent protec-
tion, high stage
DPHHPDOC1
3I>> -> (1)
67-2 (1)
Non-directional earthfault protection, low
stage
EFLPTOC1
Io> (1)
51N-1 (1)
Non-directional earthfault protection, high
stage
EFHPTOC1
Io>> (1)
51N-2 (1)
Non-directional earthfault protection,
instantaneous stage
EFIPTOC1
Io>>> (1)
50N/51N (1)
Directional earth-fault protection, low stage DEFLPDEF1
Io> -> (1)
67N-1 (1)
Directional earth-fault protection, high stage DEFHPDEF1
Io>> -> (1)
67N-2 (1)
Admittance-based earth-fault protection
EFPADM1
Yo> -> (1)
21YN (1)
Wattmetric-based earth-fault protection
WPWDE1
Po> -> (1)
32N (1)
Transient/intermittent earth-fault protection INTRPTEF1
Io> -> IEF (1)
67NIEF (1)
Non-directional (crosscountry) earth-fault
protection, using calculated Io
EFHPTOC1
Io>> (1)
51N-2 (1)
Negative-sequence overcurrent protection
NSPTOC1
I2> (1)
46 (1)
Phase discontinuity protection
PDNSPTOC1
I2/I1> (1)
46PD (1)
Residual overvoltage protection
ROVPTOV1
Uo> (1)
59G (1)
Three-phase undervoltage protection
PHPTUV1
3U< (1)
27 (1)
Three-phase overvoltage protection
PHPTOV1
3U> (1)
59 (1)
Positive-sequence undervoltage
protection
PSPTUV1
U1< (1)
47U+ (1)
Negative-sequence overvoltage protection NSPTOV1
U2> (1)
47O- (1)
Frequency protection
FRPFRQ1
f>/f<,df/dt (1)
81 (1)
Distance protection
DSTPDIS
Z<
(1)
21P, 21N (1)
Three-phase underimpedance protection
UZPDIS
Z<G
(1)
21G (1)
Three-phase thermal protection for feeders,
cables and distribution transformers
T1PTTR1
3Ith>F (1)
49F (1)
Circuit breaker failure
protection
CCBRBRF1
3I>/Io>BF (1)
51BF/51NBF (1)
Three-phase inrush detector
INRPHAR1
3I2f> (1)
68 (1)
Switch onto fault
CBPSOF1
SOTF (1)
SOTF (1)
Master trip
TRPPTRC1
Master Trip (1)
94/86 (1)
Arc protection
ARCSARC1
ARC (1)
50L/50NL (1)
Multipurpose protection
MAPGAPC1
MAP (1)
MAP (1)
Fault locator
SCEFRFLO1
FLOC (1)
21FL (1)
Reverse power/directional overpower
protection
DOPPDPR1
P>/Q> (1)
32R/32O (1)
Multifrequency admittance-based earth-
fault protection
MFADPSDE1
Io> ->Y (1)
67YN (1)