8/2/2019 Ieee Device No for Protection
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e ect on a e or rotect on e ays Feeders Machines Special
EN007 21.07.2005
otection and measurement
V A M P 1 3 0
V A M P 1 3 5
V A M P 1 4 0
V A M P 2 3 0
V A M P 2 4 5
V A M P 2 5 5
V A M P 1 5 0
V A M P 2 1 0
V A M P 2 3 0
V A M P 2 4 5
V A M P 2 5 5
V A M P 2 6 5
V A M P 1 2 1
V A M P 2 2 0
V A M P 2 2 1
V A M P 2 6 0
ype of fault IEEE Device No. IEC Symbol Protect ion funct ion/measurement
hort circuit 50/51 3I > Three-phase non-directional overcurrent, low-set stage, definite or inverse time x x x x x x x x x x
50/51 3l >> Three-phase non-directional overcurrent, high-set stage, definite time x x x x x x x x x x
50/51 3l >>> Three-phase non-directional overcurrent, high-set stage, definite time x x x x x x x x x
6I> Six-phase non-directional overcurrent, low-set stage, definite time x
67 3l >---> Three-phase directional or non dir. o/c, low-set stage, definite or inverse time x x x x
67 3l >>---> Three-phase directional or non dir. o/c, high-set stage, definite or inverse time x x x x
67 3I >>>---> Three-phase directional or non dir. o/c, high-set stage x x x x
67 3I >>>>---> Three-phase directional or non dir. o/c, high-set stage x x x x
rth-fault 50/51N lo >/ SEF Non-directional earth-fault, low-set stage, sensitive, definite or inverse time x x x x x x x x x x
50/51N lo >> Non-directional earth-fault x x x x x x x x x x50/51N lo >>> Non-directional earth-fault x x
50/51N I02>, I02>> Non-directional earth-fault, second Io input x x x x x x
I0>, I02> Non-directional earth-fault, separate inputs x
67N or 50/51N lo > --->/ S EF Directional or non dir. earth-fault, low-set stage, sensitive, definite or inverse time x x x x x x
67N or 50/51N lo >>--> Directional or non dir. earth-fault, high-set stage, definite or inverse time x x x x x x
67N lo >--->/ SEF Directional earth-fault, low-set stage, sensitive x
59N Uo > Residual overvoltage, low-set stage x x x x x x x
59N Uo >> Residual overvoltage, high-set stage x x x x x x x
verload 49M θ Three-phase thermal overload (motors & generators) x x x x x
49F θ Three-phase thermal overload (feeders & cables) x x x x x
oltage 59 3U > Three-phase overvoltage, low-set stage x x x x x x
59 3U >> Three-phase overvoltage, high-set stage x x x x x x
59 3U>>> Three-phase overvoltage, stage x x x x x x
27 / 60 3U < Three-phase undervoltage, low-set stage / VT fuse failure x x x x x x
27 3U << Three-phase undervoltage, high-set stage x x x x x x
27 3U<<< Three-phase undervoltage, instantaneous stage x x x x x
c protection 51 L>/ 51N L> 3 I>/ Io>, L > Electrical arc protection stage, point sensors, Optional x x x x x x x x x x
51 L>/ 51N L> 3 I>/ Io>, L> Electrical arc protection with point sensor slave x x x
51 L>/ 51N L> 3 I>/ Io>, L> Electrical arc protection with point, fiber or current sensors slave x
dditional functions 79 O -->I Auto-reclosure x x x x x x
68 lf2 > Inrush detector x x x x x x x x
46 I2/I1> Phase unbalance / discontinuity "Broken conductor" x x x x x
46 I2 > Phase unbalance x x x x
47 I2 >> Phase sequence / reversal x x x
49 I2 > Thermal unbalance x x x x x
48 IST > Stall protection x x x x
37 3I < Loss of load / under current x x x x x x x
87 3 d I > Three phase biased differential stage, low-set stage, 2nd harmonic blocking x
87 3 d I >> Three phase differential stage, high-set stage x
66 N > Too frequent starting, multiple starts x x x x
40 Q < Loss of excitation x
32R P <<-- Reverse power x
32R P <<<-- Reverse power x
50BF CBFP Circuit breaker failure x x x x x x x x x x x x x x
81H f >, f >> Over frequency x x x x x x
81L f <, f << Under frequency x x x x x x
51v IV > Voltage restrained or controlled overcurrent, underimpedance x25 df,dV Synchrocheck x x x x
arm stages Six programmable analogue or digital alarm stages x x x x x x x
sturbance recording DR Disturbance recorder x x x x x x x x x x x x x
ype of measurement
imary current 3I Three-phase current x x x x x x x x x x x x x x
3 d I > Three-phase differential current x
lo Neutral current x x x x x x x x x x x x
I2 Current unbalance x x x x x x x x x x
IL Average and maximum demand current x x x x x x x x x
imary voltage 3U Phase and line voltages x x x x x x x x x
Uo Residual voltage x x x x x x x x x
U2 Voltage unbalance x x x x x
hort-circuit fault reactance Xfault Short-circuit fault reactance x x x x
equency f System frequency x x x x x x x x x x x x x
ower P Active power x x x x x x
Q Reactive power x x x x x x
S Apparent power x x x x x x
nergy E+, E- Active Energy, exported / imported x x x x x
Eq+, Eq- Reactive Energy, exported / imported x x x x x
ower factor PF Power factor x x x x x x
armonics I 2nd to 15th and THD x x x x x x x
U 2nd to 15th and THD x x x x x
oltage sags / swells U x x x x
nalog mA output, 1 channel AO Any measured or calculated value, freely scalable x x x
nalog mA output, 4 channels AO Any measured or calculated value, freely scalable, Optional x x x x x
ontrol
bject status indication Single line diagram, 6 objects x x x x x x
cal and remote control Number of controllable objects 5 5 5 5 5 5
terlocking and logic Configurable x x x x x x
ondition monitoring
ip circuit TCS Trip Circuit Supervision x x x x x x x x x x x x
T Supervision CT Supervision x x x x x x
T Supervision VT Supervïsion x x x x
B Wear Breaker wear x x x x x x
ommunication
C 60870-5-103 x x x x x x x x x x x x
odbus TCP x x x x x x x x x x x xodbus RTU x x x x x x x x x x x x
ofibus DP x x x x x x x x x x x x
NP 3.0 x x x x x x
PA-bus communication x x x x x x x x x x x x
an-Machine-Communication, display x x x x x x x x x x x x x x x
an-Machine-Communication, PC x x x x x x x x x x x x x
eneral func tions
elfsupervision x x x x x x x x x x x x x x x
nnunciating, event generating and value recording x x x x x x x x x x x x x
easurement and parameter display x x x x x x x x x x x x x x x
eal time clock Year, month, day, hour, minutes, seconds, milliseconds x x x x x x x x x x x x x