Overview
The “Voltage jump detection” function recognizes jumps in the phase or zero-sequence voltage (ΔV), and generates an indication when the measurands change by more than a configured threshold value from one system cycle to the next.
For more detailed information on “Voltage jump detection” function, refer to SIPROTEC 5 devices, V8.30 & higher manuals.
To see other supported functions, click here.
Structure/Embedding of the Function
Setting Parameters
Setting parameters for Voltage jump detection
| Addr. | Parameter | C | Setting Options | Default Setting |
| V-jump det. # | ||||
| _:1 | V-jump det. #:Mode | off on test |
off | |
| _:9 | V-jump det. #:Measured value | phase-to-ground phase-to-phase zero-sequence voltage |
phase-to-ground | |
| _:101 | V-jump det. #:Threshold | 0.300 V to 340.000 V | 5.000 V | |
| _:101 | V-jump det. #:Threshold | 0.300 V to 340.000 V | 5.000 V | |
| _:102 | V-jump det. #:Minimum pulse length | 0.01 s to 60.00 s | 0.10 s | |
Logic Diagrams & highlights
Voltage Jump Detection Logic
