|
Nama Relay
|
Kode ANSI
|
Lambang IEC
|
|
Over Speed Relay
|
12
|
 |
|
Under Speed Relay
|
14
|
 |
|
Distance Relay
|
21
|
 |
|
Over Temperature
Relay
|
26
|
 |
|
Under Voltage Relay
|
27
|
 |
|
Over voltage Relay
|
59
|
 |
|
Directional
Overpower Relay
|
32
|
 |
|
Negative Sequence
Relay
|
46
|
 |
|
Negative Sequence
Voltage Relay
|
47
|
 |
|
Thermal Relay
|
49
|
 |
|
Instantaneous
Overcurrent Relay
|
50
|
 |
|
Inverse
TimeOvercurrent Relay
|
51
|
 |
|
Inverse Time Earth
Fault Overcurrent Relay
|
50G
|
 |
|
Definite Time Earth
Fault Overcurrent Relay
|
51N
|
 |
|
Voltage
Restrained/controlled Overcurrent Relay
|
51V
|
 |
|
Power Factor Relay
|
55
|
 |
|
Neutral Point
Displacement relay
|
59
|
 |
|
Earth fault Relay
|
64
|
 |
|
Directional
Overcurrent Relay
|
67
|
 |
|
Directional
EarthFault Relay
|
67N
|
 |
|
Phase Angle Relay
|
78
|
 |
|
Autoreclose Relay
|
79
|
 |
|
Underfrequency Relay
|
81U
|
 |
|
Overfrequency relay
|
81O
|
 |
|
Differential Relay
|
87
|
 |
Kamis, 26 Desember 2013
Nama dan kode relay
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