Zc-650 loop vector analyzer of our company adopts key press operation, can automatically switch range, realize large capacity storage, and can display vector diagram, with powerful function, which is very suitable for differential detection and start-up test field use such as electric energy measurement, power inspection, power inspection, transformer maintenance, relay protection, etc.
When using zc-650 loop vector analyzer, the basic operation method is as follows:
1. Instrument on
When the instrument is shut down, press the key for about 3
seconds, and the instrument is powered on. The instrument first displays "power on interface" for about 8 seconds, and then switches to "main menu page", as shown in Figure 1 below:
Figure 1
2. Instrument shutdown
When the instrument is turned on, press the key for about 3
seconds, and the instrument is turned off.
3. SD card insertion
Write the position of SD card on the lower side of the instrument. Insert the SD card gently with the copper electric shock side facing down. Top the SD card inwards with the fingernail of your thumb. Mark that the SD card has been inserted after the SD card just fell into the card slot and heard a faint "click" sound.
4. SD card unplugging
Use the fingernail of thumb to top the SD card. When you hear a faint "click" sound, move your finger away. The SD card will pop out of the slot automatically, and then take out the SD card from the instrument.
5. Plug and unplug in power on state
The plugging method is the same as above. Before the SD card is inserted, the SD card icon of the instrument is displayed as
, indicating that the instrument has not detected the SD card. When the SD card is inserted for about 1 second, the SD card icon of the instrument will change to
, indicating that the instrument has detected the SD card.
6. Use external DC power supply
The zc-650 loop vector analyzer can use external DC power supply when it is on or off. When it is on, the external DC power supply can supply power to the instrument and charge the battery at the same time. When the instrument is shut down, the external DC power supply will only supply power to the battery. In the charging state, the LED next to the power socket of the instrument is always on.
7. Connect to DC power supply
Insert one end of the power cord into the socket marked with DC 5V on the lower part of the instrument, and insert the other end of the power cord into the AC socket.
8. Disconnect DC power
Unplug the power cord from the AC outlet. Plug the power cord into the other end of the meter and pull it out.
9. Selection of measurement function
The functions of the instrument are shown in Figure 1, wireless telemetry, three-phase volt ampere meter.
After the instrument is powered on, enter the "main menu" page. Under the "main menu" page, use the ←, → direction key to move the selection box on the screen to the required function, and press enter to enter the function.
The above are some basic operation methods of zc-650 loop vector analyzer. I hope it can help you. Of course, if you don't understand, you can consult our online customer service at any time.
