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- เผยแพร่เมื่อ 19 ต.ค. 2024
- #Ashida make #relay in control panel
The #ADR141C is a 3 OC and 1 EF Medium Voltage Protection relay with Instantaneous high set and programmable output design in very compact cabinet. ... Non Communicable Numerical Over current / Earth fault Medium Voltage Protection Relay.
ADR141C is second generation Numerical 3OC
1EF Over Current Relay. It consist all the
necessary protection and monitoring functions
required for Normal feeder. It consist of
1. High Speed Digital DSP Controller
2. Analog Measuring Module
3. Power supply Module
4. Digital Input output module.
The High speed Digital Signal Controller
continuously monitors phase, E/F current along
with different optical isolated status
connections. The high-speed micro-controller
samples these current signals through a A/D
converter. The Digital Signal performs
powerful Numerical Algorithms to find out
RMS of fundamental & harmonic contents of
the current then this value is used for protection
and metering function. All measurement is
tuned to fundamental frequency i.e. 50Hz, thus
relay remain stable during distorted waveform
generated electronics loco-motive. All these
measure values are then used for different
protection function such as IDMT/DMT Over
current protection, Instantaneous Over current
protection, Earth Fault protection, etc. These
measured values are also displayed on large
16 x 2 LCD display for metering purpose. The
DSC also monitors different digital input
through optical isolator and perform some
monitoring function such trip circuit supervision,
and control potential free contact for control CB
and generate ALARM and Tele-signalling.The power supply module is basically DC - DC
converted designed using modern PWM based
Switching mode technique to convert station
battery supply to the 12V and 24Vdc low
voltage supply for relay electronics and control
circuit. It also provides necessary isolation from
station battery. The power supply module is
design using very advance PWM controller
which allow very wide input supply variation i.e.
24V to 230VAC/DC (±20%) covering 24Vdc,
30Vdc, and 110V dc and 220Vdc station battery
requirement.
The relay is having total 4 nos of high intensity
dual LED for easy identification of type of fault
for easy user interface. All LEDs and control
output R1 to R4 are fully programmable via
keypad interface.
Thanks🙏 brother
Sir RELAY me trip circuits Yes krte he power on ki LED red colour ki ho jati hai.time and date sahi set h.vase relay kabhi self operate Hoti hai or kabhi nahi.incomeer vcb trip karwati hai
Is there English version explanation ?
What is I>>p BR error and how to make the suitable setting for that. Kindly assist
Brother... While I am testing EARTH FAULT INDICATOR test.. That time I inject over current relay trip or not???
While testing the earth's fault setting to be disabled
How to Reset this relay.. Tripping condition
Long press the reset button
@@TeamElectricalEngineers long press to HWreset done eventhough not gone shows only trip fault
86 trip iundhi problem record ela chek chesedhi ela remove chestharuu
Video complete ga chudandi... Information undi dantlo ela chudalo...
👍
Nyc🔥🔥
Anna thanks
Please explain in English version.
Anna?
Fault ela check cheyali anna
Settings lo fault records lo untindi bother
Hi brother
Bhai hindi me daliye na vedio
BF Enabel &BF Delay meaning
CB failure detection on / off feature
Brother Schneider electric relay show him Netural current brother R Y B okay show neutral current
Will show soon
English please