Ponovo T200A, Руководство по эксплуатации оборудования

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T200A Hardware Operation Manual
3
Content
1. General Introduction ................................................................................................. 5
2. Panel introduction ..................................................................................................... 8
3. Technique parameters ............................................................................................ 10
4. Operation guide ...................................................................................................... 14
4.1 How to select test item .................................................................................. 14
4.2 How to select variable ................................................................................... 15
4.3 How to set parameters .................................................................................. 15
4.4 How to control output .................................................................................... 15
4.5 Report’s view and save ................................................................................. 16
4.5.1 Report view ......................................................................................... 16
4.5.2 Report save ......................................................................................... 16
4.6 System setting ............................................................................................... 17
5. Introduction to test function .................................................................................... 18
5.1. Aux DC ......................................................................................................... 18
5.2. Any test ......................................................................................................... 19
5.2.1 Manual &Meter .................................................................................... 19
5.2.2 Shot, Linear Ramp, Pulses Ramp ...................................................... 19
5.3 Relay test ...................................................................................................... 22
5.3.1 Pick up test ......................................................................................... 22
5.3.2 Trip time test, Trip time + pulse length test ......................................... 24
5.3.3 Reclosing ............................................................................................ 27
5.3.4 Under freq test .................................................................................... 28
5.3.5 Differential test .................................................................................... 30
5.3.6 Harmonic ............................................................................................. 32
5.3.7 Synchronism test ................................................................................ 33
5.3.8 Directional test .................................................................................... 34
5.3.9 DC relay, mA level; AC & DC test ....................................................... 35
5.3.10 Motor overload test ........................................................................... 36
5.4 CT Test: ......................................................................................................... 37
5.4.1 Primary side injection .......................................................................... 37
5.4.2 Ratio test ............................................................................................. 38
5.4.3 Polarity test ......................................................................................... 39
5.4.4 Winding resistance test ....................................................................... 40
5.4.5 Excitation curve test ............................................................................ 41
5.4.6 Secondary impedance test ................................................................. 42
5.5 DC test of operating loop .............................................................................. 43