U<ANSI 27
Ƙarƙashin ƙarfin lantarki
Trips when the voltage falls below the setting.
Relay na kariya
Farashin AMR
- Abubuwan shigarwa na yanzu da ƙarfin lantarki kamar yadda ake buƙata
- Shigar da fitarwa na dijital kamar yadda ake buƙata
- Babban allon taɓawa
- RS232 da RS485 tashar jiragen ruwa
- Taimako don ka'idar sadarwa ta IEC 61850
IEC 61850
communication protocol
RS232 · RS485
serial ports
Touch
large touch screen
Ayyukan kariya
U>ANSI 59
Kariyar wuce gona da iri
Trips when the voltage rises above the setting.
I>> / I>ANSI 50/51
Kariyar wuce gona da iri wacce ba ta kai tsaye ba
Instantaneous (50) and IDMT time-delayed (51) tripping on overcurrent and short circuit.
IE>> / IE>ANSI 50N/51N
Kariyar ƙasa mara jagora
Instantaneous and time-delayed protection against residual current and phase-to-earth faults.
I> →ANSI 67
Kariyar wuce gona da iri
Overcurrent that checks the power direction, operating only for forward or reverse faults.
IE> →ANSI 67N
Kariyar Ƙarƙashin Jagoranci
Directional earth fault, for ring networks and parallel feeders.
I2>ANSI 46
Kariyar wuce gona da iri mara kyau
Detects unbalance, broken conductors and single phasing from the negative-sequence current.
θ>ANSI 49
Kariyar wuce gona da iri
A thermal model of the plant that trips before a cable, transformer or motor overheats.
CBFANSI 50BF
Kariyar gazawar maɓalli
Trips the upstream breakers when a breaker fails to open after a trip command.
I> ↑CLP
Aikin gano kayan sanyi (CLP)
Raises the settings for a while after a long-dead feeder is re-energised, avoiding nuisance trips.
I2f / I1fInrush
Buga aikin gano halin yanzu
Recognises transformer inrush from the second harmonic and blocks false trips.
Id>ANSI 87
Kariyar Bambanci
Compares the currents into and out of the plant and clears faults inside the zone fast.
Siffofin software
01Yana da yanayi mai ƙarfi da sauƙi don amfani don kafa ayyuka daban-daban
02Ikon yin rikodin har zuwa 200 oscillographs, log log
03Yana da ƙungiyoyin gudanarwa guda 4
04Moduluwar software na sigina don sanya siginonin aiki don isar da bayanai da fitarwa
05Ikon fitar da saitunan relay a cikin tsarin XRio
Takaddun shaida na relay
- Cibiyar Nazarin Wuta