Products Video
HM5001Z TTR Tester Parameter Description Video
Product Functions
1. Input single power, internal digital combination standard sine wave test source output
2. Phase angle measurement function
3. Capable of single-phase measurement and three-phase winding automatic testing.
4. Test results displayed as digital values and hex vector diagrams, clearly indicating transformer connection groups.
5. Blind test function
6. Features a tap test function
7. Features turns ratio measurement and voltage TTR measurement functions.
8. Equipped with a 5.6-inch LCD for clear and detailed data and figure display.
9. Compact and lightweight for easy portability.
10. Incorporates a built-in high-capacity rechargeable lithium battery.
Product Parameter
| 1 | Ratio measurement range | 0.8~10000. |
| 2 |
Resolution minimum |
0.0001 |
| 3 |
Accuracy |
Voltage measurement accuracy on HV side: 0.05%; Voltage measurement accuracy on LV side: 0.1%; Phase angle measurement accuracy: 0.1°
|
| 4 |
Dimension |
700mm×850mm×610mm |
| 5 |
Instrument weight |
5 KGS |
Panel Description
1.Panel Details
1. Instrument facade
The upper left: high voltage side and low voltage side, to test terminal.
The bottom left: LCD.
The bottom right: keyboard.
The upper center: printer.
The upper right: grounding terminal, charge port, USB port, RS232 port, operating switch.
2.Keyboard description
There are 30 keys in all, and they are "Save", "Inquire", "Set", "Shift", "↑", "↓", "←", "→", "Soft switch", "Exit", "Enter", "Self-check", "Help", "1", "2"(ABC), "3"(DEF), "4"(GHI), "5"(JKL), "6"(MNO), "7"(PQRS), "8"(TUV), "9"(WXYZ), "0", "."(radix point), "#", auxiliary function keys "F1", "F2", "F3", "F4", "F5".
Corresponding functions of each key are as follows:
"↑", "↓", "←", "→": Cursor Movement Key; On the main menu, it is used to move cursor to a certain function menu. On the parameter setting screen, "↑" and "↓" is used to shift current option; "←" and "→" is used to change value.
"Enter": Enter key; on the main menu, press this key namely enter into the chosen function. In addition, when input certain parameters, press "Enter" to start and end this input.
"Exit": backspace key, when it isn't under the condition of parameter input, press "Exit"all can return to the main menu directly.
"Save": to save testing results as records.
"Inquire": to scan the saved records.
"Set": press this key on the main menu, to enter into parameter setting screen.
"Shift": it's used by manufacturer when ex-factory commissioning is made, and user doesn't need to use it.
"Self check": keep this function(standing off).
"Help": to display help information.
"digit(character)": to input setting parameters (can input digit or character).
"Radix point": it is used to input radix point, when setting parameter.
"＃": keep this function(standing off).
"F1", "F2", "F3", "F4", "F5":auxiliary function keys, to enter into auxiliary function interface or to start corresponding functions.
Product Details
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