MS2670PN-IIB Program-controlled Withstand Voltage Tester Panel Structure and Description




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  • MS2670PN-IIB Program-controlled Withstand Voltage Tester Panel Structure



     



     Description of Each Part:



    (1) Input Power Switch: Press to turn on the power, pop up to turn off the power.



    (2) Reset Key: During testing, it serves as the alarm sound reset switch. During the test, it can also be used as a switch to interrupt the test. In setting mode, it can be used as a switch to exit the setting mode.



    (3) Start Key: Serves as the start switch for testing.



    (4) External Control (This model does not have this function).



    (5), (6), (7), (8) Shortcut Keys: MOD, VOL, I, TIME. When setting parameters, press directly to go to that setting item.



    (9), (10), (11), (12) Setting Keys:



        SET Key: Serves as the setting key



       “∨”DOWN Key: In setting mode, it serves as a function key for selecting function modes and entering various test parameter values.



       “∧”UP Key: In setting mode, it serves as a function key for selecting function modes and entering various test parameter values.



       “ENT” Key: Serves as the confirmation key for setting results and the selection key for selecting test items.



    (13) LCD Display: 20-character x 2-line backlit LCD display, used as the display for setting data or test results.



    (14), (15), (16) Indicator Lights:



         Test Light: Press the start key, the light turns on, indicating high voltage output.



         Pass Light: When the test object passes the test, this indicator light will turn on.



         Alarm Light: When the test object fails the test, this indicator light will turn on.



    (17) High Voltage Output Terminal: Special output terminal capable of withstanding high voltage above 10KV.



    (18) Return Terminal: The return terminal for high voltage output, also the sampling terminal for leakage current.



    (19) "PLC" Interface: It is a 9PIN D-sub terminal block, containing three monitoring signal outputs: PROCESSING (test in progress), PASS (test passed), FAIL (test failed), and two remote control signal inputs: TEST and RESET. Wiring is as follows:



    PROCESSING output signal: Between PIN1 and PIN4. (When there is a signal, the two points are connected)



    PASS output signal: Between PIN6 and PIN7. (When there is a signal, the two points are connected)



    FAIL output signal: Between PIN8 and PIN9. (When there is a signal, the two points are connected)



    TEST input signal: Between PIN2 and PIN5. (Connection between the two points activates control)



    RESET input signal: Between PIN3 and PIN5. (Connection between the two points activates control)



    (20) "232" Interface: It is a standard 9PIN D-type connector.



    (21) Ground Terminal: Safety protection grounding terminal.



    (22) Input Power Socket: Standard IEC 320 power socket, can accept standard NEMA power plugs, with a 5A fuse inside the socket.