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name of the menu is selected. Related functions prompt will be shown in the blue bar at the
bottom of the screen. Press Enter key to enter the corresponding functional testing and setting;
Upper right corner of the screen shows the remaining power percentage of the built-in
rechargeable battery, according to which users can determine whether you need to charge the
instrument; Left side of the battery shows the current date and time; Left side of time shows the
voltage and current measuring gear of the instrument. It is adaptive to change the voltage gear. If
you need to change the current gear, you can enter the "Parameter Setting" option to manually set;
Upper left corner of the screen displays the name of the instrument, the instrument number and
software version.
2. "Parameter Setting" Interface:
"Parameter Setting" interface as shown at
right, is used to adjust the data to be determined
before trial, including: PT ratio, CT ratio,
Connection Mode, Current Input, Rated Voltage,
Short Circuit Capacity, Power Supply Capacity,
Agreement Capacity, Setting Date, Setting Time, Substation Name, Line Name, File Name,
Storage Rates, Start Storing.
(电能质量测试仪：
power quality analyzer
PT
变比：
PT ratio
CT
变比：
CT ratio
接线方式：
Connection Mode
三元
件：
three-element
三相四线：
three-phase four-wire
电流输入：
Current Input
小钳：
small
clamp
额定电压：
Rated Voltage
一次：
primary side
短路容量：
Short
Circuit Capacity
供电容量：
Power Supply Capacity
协议容量：
Agreement
Capacity
设置日期：
Setting Date
变电站名：
Substation Name
线
路名称：
Line Name
文件名称：
File Name
存储速率：
Storage Rates
分钟：
minute
帧：
frame
开始存储：
Start Storing
否：
No
按【回车】修改，【退出】返回：
Press [Enter] to
modify,[Quit] to back)
●PT ratio: refers to the ratio value of voltage transformer used by the device under test. Input
