All available functions are listed in the table. All of them may not be applicable to all products.
|
Function |
IEC 61850 |
IEC 60617 |
IEC-ANSI |
|---|---|---|---|
|
Protection |
|||
|
Three-phase non-directional overcurrent protection, low stage |
PHLPTOC |
3I> |
51P-1 |
|
Three-phase non-directional overcurrent protection, high stage |
PHHPTOC |
3I>> |
51P-2 |
|
Three-phase non-directional overcurrent protection, instantaneous stage |
PHIPTOC |
3I>>> |
50P |
|
Three-phase directional overcurrent protection, low stage |
DPHLPDOC |
3I> -> |
67P/51P-1 |
|
Three-phase directional overcurrent protection, high stage |
DPHHPDOC |
3I>> -> |
67P/51P-2 |
|
Non-directional earth-fault protection, low stage |
EFLPTOC |
Io> |
51G/51N-1 |
|
Non-directional earth-fault protection, high stage |
EFHPTOC |
Io>> |
51G/51N-2 |
|
Non-directional earth-fault protection, instantaneous stage |
EFIPTOC |
Io>>> |
50G/50N |
|
Directional earth-fault protection, low stage |
DEFLPDEF |
Io> -> |
67G/N-1 51G/N-1 |
|
Directional earth-fault protection, high stage |
DEFHPDEF |
Io>> -> |
67G/N-1 51G/N-2 |
|
Three-phase inrush detector |
INRPHAR |
3I2f> |
68HB |
|
Three-phase thermal protection for feeders, cables and distribution transformers |
T1PTTR |
3Ith>F |
49F |
| Motor load jam protection | JAMPTOC | Ist> | 50TDJAM |
| Loss of load supervision | LOFLPTUC | 3I< | 37 |
| Phase reversal protection | PREVPTOC | I2>> | 46R |
| Negative-sequence overcurrent protection for machines | MNSPTOC | I2>M | 46M |
|
Negative-sequence overcurrent protection |
NSPTOC |
I2>M |
46M |
|
Phase discontinuity / Single phasing protection for motor |
PDNSPTOC |
I2/I1> |
46PD |
|
Loss of phase, undercurrent |
PHPTUC |
3I< |
37 |
|
Three-phase undervoltage protection |
PHPTUV |
3U< |
27 |
|
Three-phase overvoltage protection |
PHPTOV |
3U> |
59 |
|
Residual overvoltage protection |
ROVPTOV |
Uo> |
59G/59N |
| Negative-sequence overvoltage protection | NSPTOV | U2> | 59NS |
| Positive-sequence undervoltage protection | PSPTUV | U1< | 27PS |
| Thermal overload protection for motors | MPTTR | 3Ith>M | 49M |
|
Circuit breaker failure protection |
CCBRBRF |
3I>/Io>BF |
50BF |
|
Master trip |
TRPPTRC |
Master Trip |
94/86 |
| Emergency start-up | ESMGAPC | ESTART | EST,62 |
| Frequency protection | FRPFRQ | f>/f<,df/dt | 81 |
| Arc protection | ARCSARC | ARC | AFD |
| Motor start-up supervision | STTPMSU | Is2t n< | 49,66,48,50TDLR |
|
Multipurpose protection |
MAPGAPC |
MAP |
MAP |
|
Control |
|||
|
Circuit-breaker control |
CBXCBR |
I <-> O CB |
52 |
|
Disconnector position indication |
DCSXSWI |
I <-> O DC |
29DS |
|
Earthing switch position indication |
ESSXSWI |
I <-> O ES |
29GS |
| Synchronism and energizing check | SECRSYN | SYNC | 25 |
|
Autoreclosing |
DARREC |
O -> I |
79 |
|
Condition monitoring and supervision |
|||
|
Trip circuit supervision |
TCSSCBR |
TCS |
TCM |
|
Fuse failure supervision |
SEQSPVC |
FUSEF |
VCM, 60 |
| Runtime counter for machines and devices | MDSOPT | OPTS | OPTM |
|
Circuit-breaker condition monitoring |
SSCBR |
CBCM |
52CM |
|
Current circuit supervision |
CCSPVC |
MCS 3I |
CCM |
|
Measurement |
|||
|
Three-phase current measurement |
CMMXU |
3I |
IA, IB, IC |
|
Residual current measurement |
RESCMMXU |
Io |
IG |
| Frequency measurement | FMMXU | f | f |
|
Sequence current measurement |
CSMSQI |
I1, I2, I0 |
I1, I2, I0 |
| Sequence voltage measurement | VSMSQI | U1, U2, U0 | V1, V2, V0 |
| Three-phase power and energy measurement | PEMMXU | P, E | P, E |
|
Three-phase voltage measurement |
VMMXU |
3U |
VA, VB, VC |
|
Residual voltage measurement |
RESVMMXU |
Uo |
VG/VN |
|
Traditional LED indication |
|||
|
Programmable LED control |
LED |
LED |
LED |
|
Logging functions |
|||
|
Disturbance recorder (common functionality) |
RDRE |
DR |
DFR |
|
Disturbance recorder, analog channels 1…8 |
A1RADR |
A1RADR |
A1RADR |
|
Disturbance recorder, binary channels 1...32 |
B1RBDR |
B1RBDR |
B1RBDR |
|
Fault recorder |
FLTRFRC |
FAULTREC |
FR |
|
Communication protocols |
|||
|
IEC 61850-8-1 MMS |
MMSLPRT |
MMSLPRT |
MMSLPRT |
|
IEC 61850-8-1 GOOSE |
GSELPRT |
GSELPRT |
GSELPRT |
|
Modbus protocol |
MBSLPRT |
MBSLPRT |
MBSLPRT |