한글
Electric power facility CMD
Electric power facility CMD
Electric power facility CMD
arc monitoring and diagnosis system based on
optical communication interface
GOFTA-1300
When overheating temperature and arc occur in the switchgear, distribution board, and busbar inside the motor control panel exposed to the environment with severe electromagnetic noise, it is detected by a non-contact IR temperature and UV arc sensor and transmitted to the controller through optical communication. This is a deterioration monitoring and diagnosis system that can prevent equipment accidents and human and fire damage.
IR & UV Sensor Interface
Blocking electromagnetic noise based on optical communication interface
· non-contact optical sensor
· Expandable sensor up to 8 channels
· Temperature/arc detection with address control function
· IEEE802.3 Ethernet Protocol
· 820nm wavelength band and 160Mbs transmission rate
· WiFi monitoring and diagnosis(Option)
CMD Monitor
Alarm and event recording for overheating and arc detection
· Alarm occurrence time and alarm channel number display
· Target and temperature display
· duration time and amount of occurrence of arc
· Optical communication interface (IEEE802.3) available
· Intelligent deterioration remote monitoring function
· Fault event recording
· Condition monitoring diagnosis based on IoT
열화건전성 지수
아크진단
Arc·corona monitoring and diagnosis system by ultrasonic detection
GUA-1400
This deterioration monitoring and diagnosis system is possible to prevent the occurrence of accidents and damages to people and fires in power facilities by detecting arcs and corona occurrences due to contact failure of electric facilities such as busbars, switchgears, breakers, transformer
Ultrasonic Sensor
Non-contact ultrasonic sensor that simultaneously detects arc and corona discharges
· Simultaneous detection of arc/corona with address control function
· 4 channel arc/corona monitoring with a single communication cable
· Detectable in the compartment structure of the switchgear
· 40kHz center frequency band detection
· High sensitivity detection of 90 dB Dynnmic Range
· WiFi monitoring and diagnosis(Option)
Ultrasonic Detection Monitor
Event recording of alarm by arc and corona detection
· : Display of alarm occurrence time and alarm channel number
· Display of ultrasonic measurement average level and duration
· Display of ambient temperature and humidity
· Display of arc and corona generation amount
· Max up to 4 channels arc and corona detection
· Condition monitoring diagnosis based on IoT
종합감시
분석
Arc and corona monitoring and diagnosis system by TEV detection
GTEV-1500
This deterioration monitoring and diagnosis system can detect the occurrence of arc or corona on the internal busbar, switchgear, circuit breaker, transformer capturing TEV(Transient Earth Voltage) signal
TEV Probe Sensor
Detecting arc by contact failure in bus-bar and wiring connection terminal etc.,and corona discharge by insulation breakdown of electric facilities
· Easy installation in switchgear
· Simultaneous monitoring of arc/corona with addressing function
· Detectable in the compartment structure of the switchgear
· 90dB Dynamic Range of transient earth voltage signal
· WiFi monitoring and diagnosis(Option)
TEV Monitor & Master
Intelligent degradation monitoring diagnosis by TEV trend analysis algorithm
· Display occurrence alarm and record up to 100 events
· Displays the number of TEV occurrences and value per 16 channels (TEV Monitor)
· Display of ambient temperature and humidity
· Display of ambient temperature and humidity
종합감시
설정화면
Deterioration Arc Monitoring Diagnosis System Using Fiber-Optic Sensor
GPFA-1000
Our monitoring and diagnosis system have arc detection function generated inside the GIS and switchgear with an optical fiber sensor
based on an optical conversion filter
Arc detection with IR light fiber
· The system is stable because it is not affected by electromagnetic noise of the high-voltage part by optical fiber sensing.
· Strong environmental resistance such as high temperature, high humidity, and dust through the optical fiber transmission method
· The system is stable for high voltage and surge by optical transmission method using optical fiber sensor
· Infrared-visible light conversion optical filter design provides optimal function of arc detection
Infrared temperature sensor built-in distribution panel, motor control panel deterioration monitoring device
GT-1500
종합감시
접촉부 열화 진단
G2POWER

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