Section 447-01: Terms relating to types |  |
| 447-01-01 | | electric relay |  |
| 447-01-02 | | measuring relay |  |
| 447-01-03 | | specified-time measuring relay |  |
| 447-01-04 | | dependent-time measuring relay |  |
| 447-01-05 | | independent-time measuring relay |  |
| 447-01-06 | | electromechanical relay |  |
| 447-01-07 | | electromagnetic relay |  |
| 447-01-08 | | static relay |  |
| 447-01-09 | | analogue relay |  |
| 447-01-10 | | digital relay |  |
| 447-01-11 | | numerical relay |  |
| 447-01-12 | | polarized DC relay |  |
| 447-01-13 | | polarized AC relay |  |
| 447-01-14 | | protection relay |  |
| 447-01-15 | | control relay |  |
| 447-01-16 | | integrated protection relay |  |
| 447-01-17 | | integrated control relay |  |
| 447-01-18 | | integrated protection and control relay |  |
| 447-01-19 | | adaptive relay |  |
| 447-01-20 | | primary relay |  |
| 447-01-21 | | secondary relay |  |
| 447-01-22 | | shunt relay |  |
| 447-01-23 | | over... relay |  |
| 447-01-24 | | under... relay |  |
| 447-01-25 | | under and over... relay |  |
| 447-01-26 | | rate of change of... relay |  |
| 447-01-27 | | current relay |  |
| 447-01-28 | | voltage relay |  |
| 447-01-29 | | frequency relay |  |
| 447-01-30 | | impedance relay |  |
| 447-01-31 | | reactance relay |  |
| 447-01-32 | | distance relay |  |
| 447-01-33 | | mho relay |  |
| 447-01-34 | | earth fault relay |  |
| 447-01-35 | | phase fault relay |  |
| 447-01-36 | | thermal electric relay |  |
| 447-01-37 | | biased relay |  |
| 447-01-38 | | percentage relay |  |
| 447-01-39 | | unbalance relay |  |
| 447-01-40 | | differential relay |  |
| 447-01-41 | | directional relay |  |
| 447-01-42 | | power relay |  |
| 447-01-43 | | phase comparison relay |  |
| 447-01-44 | | regulating relay |  |
| 447-01-45 | | synchronizing relay |  |
| 447-01-46 | | auxiliary relay |  |
| 447-01-47 | | volt per hertz relay |  |
| 447-01-48 | | offset mho relay |  |
| 447-01-49 | | protection equipment |  |
| 447-01-50 | | arc flash protection device |  |
Section 447-02: Terms relating to conditions |  |
| 447-02-01 | | operate condition, <of a measuring relay or protection equipment> |  |
| 447-02-02 | | reset condition |  |
| 447-02-03 | | initial condition |  |
| 447-02-04 | | operate, <for a measuring relay or protection equipment> verb |  |
| 447-02-05 | | reset, <for a measuring relay or protection equipment> verb |  |
| 447-02-06 | | change over, <for a measuring relay or protection equipment> verb |  |
| 447-02-07 | | cycle, <for a measuring relay or protection equipment> verb |  |
| 447-02-08 | | start, verb |  |
| 447-02-09 | | switch, verb |  |
| 447-02-10 | | operate value, <of a measuring relay or protection equipment> |  |
| 447-02-11 | | non-operate value |  |
| 447-02-12 | | reset value |  |
| 447-02-13 | | non-reset value |  |
| 447-02-14 | | start value |  |
| 447-02-15 | | test value |  |
| 447-02-16 | | final endurance value |  |
| 447-02-17 | | disengage, verb |  |
| 447-02-18 | | disengage value |  |
| 447-02-19 | | start condition |  |
| 447-02-20 | | disengage condition |  |
| 447-02-21 | | non-start value |  |
| 447-02-22 | | non-disengage value |  |
Section 447-03: Terms relating to energization |  |
| 447-03-01 | | energizing quantity, <of a measuring relay or protection equipment> |  |
| 447-03-02 | | input energizing quantity |  |
| 447-03-04 | | auxiliary energizing quantity |  |
| 447-03-05 | | auxiliary power supply quantity |  |
| 447-03-06 | | energize, <for a measuring relay or protection equipment> verb |  |
| 447-03-07 | | input circuit, <of a measuring relay or protection equipment> |  |
| 447-03-08 | | input signal, <of a measuring relay or protection equipment> |  |
| 447-03-09 | | auxiliary circuit, <of a measuring relay or protection equipment> |  |
| 447-03-10 | | auxiliary power supply circuit |  |
| 447-03-11 | | rated value |  |
| 447-03-13 | | continuous thermal withstand value |  |
| 447-03-14 | | short-time thermal withstand value |  |
| 447-03-15 | | dynamic withstand value |  |
| 447-03-16 | | operating range, <of a measuring relay or protection equipment> |  |
| 447-03-17 | | rated power of an input circuit |  |
| 447-03-18 | | rated impedance of an input circuit |  |
| 447-03-19 | | analogue input signal |  |
| 447-03-20 | | binary input signal |  |
| 447-03-21 | | digital input signal |  |
| 447-03-22 | | communication input signal |  |
Section 447-04: Terms relating to output circuits |  |
| 447-04-01 | | output circuit, <of a measuring relay or protection equipment> |  |
| 447-04-02 | | electronic output circuit |  |
| 447-04-03 | | output signal, <of a measuring relay or protection equipment> |  |
| 447-04-04 | | relay output |  |
| 447-04-05 | | contact circuit, <of a measuring relay or protection equipment> |  |
| 447-04-06 | | effectively conducting output circuit |  |
| 447-04-07 | | effectively non-conducting output circuit |  |
| 447-04-08 | | output make circuit |  |
| 447-04-09 | | output break circuit |  |
| 447-04-10 | | make contact |  |
| 447-04-11 | | break contact |  |
| 447-04-12 | | change-over contact |  |
| 447-04-13 | | start signal, <of a measuring relay or protection equipment> |  |
| 447-04-14 | | operate signal |  |
Section 447-05: Terms relating to times |  |
| 447-05-01 | | opening time of an output break circuit |  |
| 447-05-02 | | closing time of an output make circuit |  |
| 447-05-03 | | opening time of an output make circuit |  |
| 447-05-04 | | closing time of an output break circuit |  |
| 447-05-05 | | operate time, <of a measuring relay or protection equipment> |  |
| 447-05-06 | | reset time, <of a measuring relay or protection equipment> |  |
| 447-05-07 | | bounce time |  |
| 447-05-08 | | recovery time, <of a measuring relay or protection equipment> |  |
| 447-05-09 | | critical impulse time, <of a measuring relay or protection equipment> |  |
| 447-05-10 | | disengage time |  |
| 447-05-11 | | start time |  |
| 447-05-12 | | overshoot time, <of a measuring relay or protection equipment> |  |
Section 447-06: Terms relating to influence quantities |  |
| 447-06-01 | | influence quantity |  |
| 447-06-02 | | reference value |  |
| 447-06-03 | | reference conditions of influence quantities |  |
| 447-06-04 | | nominal range of an influence quantity |  |
| 447-06-05 | | extreme range of an influence quantity |  |
| 447-06-06 | | variation due to an influence quantity, <of a measuring relay or protection equipment> |  |
Section 447-07: Terms relating to characteristics |  |
| 447-07-01 | | characteristic quantity |  |
| 447-07-02 | | setting value of the characteristic quantity |  |
| 447-07-03 | | limiting value of the characteristic quantity |  |
| 447-07-04 | | setting range of the characteristic quantity |  |
| 447-07-05 | | setting ratio of the characteristic quantity |  |
| 447-07-06 | | reset ratio |  |
| 447-07-07 | | reset percentage |  |
| 447-07-08 | | effective range |  |
| 447-07-09 | | characteristic angle |  |
| 447-07-10 | | correcting quantity |  |
| 447-07-11 | | polarizing quantity |  |
| 447-07-12 | | disengage ratio |  |
| 447-07-13 | | reset hysteresis |  |
| 447-07-14 | | disengage hysteresis |  |
| 447-07-15 | | dynamic performance |  |
| 447-07-16 | | transient response |  |
Section 447-08: Terms relating to accuracy |  |
| 447-08-01 | | absolute error, <of a measuring relay or protection equipment> |  |
| 447-08-02 | | conventional relative error |  |
| 447-08-03 | | relative error, <of a measuring relay or protection equipment> |  |
| 447-08-04 | | mean error |  |
| 447-08-05 | | reference mean error |  |
| 447-08-06 | | limiting error |  |
| 447-08-07 | | reference limiting error |  |
| 447-08-08 | | consistency |  |
| 447-08-09 | | reference consistency |  |
| 447-08-10 | | variation of the mean error |  |
| 447-08-11 | | accuracy class, <of a measuring relay or protection equipment> |  |
| 447-08-12 | | class index |  |
| 447-08-13 | | declared error |  |
| 447-08-14 | | intrinsic error, <of a measuring relay or protection equipment> |  |
| 447-08-15 | | setting error |  |
| 447-08-16 | | accuracy, <of a measuring relay or protection equipment> |  |
| 447-08-17 | | operating accuracy |  |
| 447-08-18 | | intrinsic accuracy |  |
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