ABB REF615 - 4.1.6 LHMI Display Settings

3.3.2 Functions
Table 9: Functions included in the REF615 standard configuration with directional earth-fault
protection
Function IEC 61850 IEC ANSI
Three-phase non-directional overcurrent
protection, low stage
PHLPTOC1 3I> 51P-1
Three-phase non-directional overcurrent
protection, high stage, instance 1
PHHPTOC1 3I>> (1) 51P-2 (1)
Three-phase non-directional overcurrent
protection, high stage, instance 2
PHHPTOC2 3I>> (2) 51P-2 (2)
Three-phase non-directional overcurrent
protection, instantaneous stage
PHIPTOC1 3I>>> 50P/51P
Arc protection ARCSARC1
ARCSARC2
ARCSARC3
ARC (1)
ARC (2)
ARC (3)
50L/50NL (1)
50L/50NL (2)
50L/50NL (3)
Directional earth-fault protection, low stage,
instance 1
DEFLPDEF1 I
0
> → (1) 67N-1 (1)
Directional earth-fault protection, low stage,
instance 2
DEFLPDEF2 I
0
> → (2) 67N-1 (2)
Directional earth-fault protection, high stage DEFHPDEF1 I
0
>> → 67N-2
Transient/intermittent earth-fault protection INTRPTEF1 I
0
> → IEF 67NIEF
Non-directional earth-fault protection, high
stage, calculated I
0
current (Double earth-fault
protection)
EFHPTOC1 I
0
>> 51N-2
Negative-sequence overcurrent protection,
instance 1
NSPTOC1 I
2
> (1) 46 (1)
Negative-sequence overcurrent protection,
instance 2
NSPTOC2 I
2
> (2) 46 (2)
Phase discontinuity PDNSPTOC1 I
2
/I
1
> 46PD
Three-phase inrush detector INRPHAR1 3I2f> 68
Three-phase thermal protection for feeders,
cables and distribution transformers
T1PTTR1 3Ith> 49F
Autoreclosure DARREC1 O → I 79
Circuit breaker failure protection CCBRBRF1 3I>/I
0
>BF 51BF/51NBF
Master Trip TRPPTRC1
TRPPTRC2
Master Trip (1)
Master Trip (2)
94/86 (1)
94/86 (2)
Trip circuit supervision, instance 1 TCSSCBR1 TCS (1) TCM (1)
Trip circuit supervision, instance 2 TCSSCBR2 TCS (2) TCM (2)
Disturbance recorder RDRE1 - -
Three-phase current measurement CMMXU1 3I 3I
Sequence current measurement CSMSQI1 I
1
, I
2
, I
0
I
1
, I
2
, I
0
Residual current measurement RESCMMXU1 I
0
I
n
Residual voltage measurement RESVMMXU1 U
0
V
n
1MRS756378 D Section 3
REF615 variants
REF615 35
Application Manual