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protection relay testing training,
relay protection tester
Please refer to the photo below about the appearance of KF932 handheld FIBER digital relay protection test set. Instrument external interface, buttons
Finger touch able LCD Screen
Arrow key, Enter key and Return key:
"ESC" key is to return to the previous menu function keys and actovate screen saver; "ENTER" key to confirm the function ; Arrow keys for the upper and lower, the left and right.
1.Function shortcut keys: used to switch between different test pages.
2.On/off key: continually press this key for 3Seconds at ;east. Then the device get power on ; the on/offkey is always lit on; again long press is to shut down device, the on/offkey is always lit off.
3.Charging interface: the instrument battery charging interface.
4.Analog receiving port: is used for the phasing when collecting AC voltage.
5.FT3 receive port (RX): for FT3 reception or B code on the time signal
FT3 TX (TX): used for FT3 transmission or B code on time signal.
6. 3 pairs of FIBER Ethernet port: fiber port 1/2/3 for RECEIVING&SENDING SV and GOOSE , FIBER port 3 can receive 1588 pairs of messages
1.TF card slot: for storing software programs, data and reports;
2.Binary I/O interface: for binary input and binary output of hard contacts
FIBER port Link Indicatoris lit on which means it is normal for the FIBERtransceiver link connection;
The FIBER port ACT Indicator flasheswhich meanssome incoming data is being received, while it means some data are being sending when the FIBER port ACT Indicator is always lit on.
The Fiber serial port RX indicatoris always lit on which meansFT3 data are received;
TheFIBER serial port TX indicatoris always lit on which means FT3 data are sending;
Charging The CHR indicator is always lit on which means it is charging electricity and the indicator is off after charging is complete.
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