U<ANSI 27
Kurinda amashanyarazi
Trips when the voltage falls below the setting.
Relay zirinda
AMR relay
- Ibiriho na voltage byinjira nkuko bikenewe
- Iyinjiza rya digitale nibisohoka nkuko bikenewe
- Mugaragaza nini
- Icyambu cya RS232 na RS485
- Inkunga ya IEC 61850 protocole y'itumanaho
IEC 61850
communication protocol
RS232 · RS485
serial ports
Touch
large touch screen
Imikorere yo gukingira
U>ANSI 59
Kurinda birenze urugero
Trips when the voltage rises above the setting.
I>> / I>ANSI 50/51
Kurinda ibyerekezo birenze urugero
Instantaneous (50) and IDMT time-delayed (51) tripping on overcurrent and short circuit.
IE>> / IE>ANSI 50N/51N
Kurinda icyerekezo kidafite icyerekezo
Instantaneous and time-delayed protection against residual current and phase-to-earth faults.
I> →ANSI 67
Kurinda ibyerekezo birenze urugero
Overcurrent that checks the power direction, operating only for forward or reverse faults.
IE> →ANSI 67N
Kurinda Icyerekezo Cyerekezo
Directional earth fault, for ring networks and parallel feeders.
I2>ANSI 46
Ibice bibi birinda kurengerwa
Detects unbalance, broken conductors and single phasing from the negative-sequence current.
θ>ANSI 49
Kurinda ibirenze
A thermal model of the plant that trips before a cable, transformer or motor overheats.
CBFANSI 50BF
Kurinda gutsindwa byingenzi
Trips the upstream breakers when a breaker fails to open after a trip command.
I> ↑CLP
imikorere ikonje ikonje (CLP)
Raises the settings for a while after a long-dead feeder is re-energised, avoiding nuisance trips.
I2f / I1fInrush
Shiramo ibikorwa byo gutahura
Recognises transformer inrush from the second harmonic and blocks false trips.
Id>ANSI 87
Kurinda bitandukanye
Compares the currents into and out of the plant and clears faults inside the zone fast.
Ibiranga software
01Ifite imbaraga kandi byoroshye-gukoresha-software ibidukikije kugirango ushireho imirimo itandukanye
02Ubushobozi bwo gufata amajwi agera kuri 200 oscilografi, ingendo y'urugendo
03Ifite amatsinda 4 agenga
04Ikimenyetso cya Routing software module yo gutanga ibimenyetso byimikorere kugirango yinjize nibisohoka
05Ubushobozi bwo gusohora relay igenamiterere muburyo bwa XRio
Icyemezo cyo gutanga
- Ikigo cyubushakashatsi bwimbaraga