NDBZT-III self-injection tester

　　Reference standard: DL/T624-1997, JJG1112-2015.

 

　　Features:

　　● Display the status of each switch on the main wiring diagram, voltage and current are displayed and changed in real time;

　　● The jump and closing contacts of each switch can be freely set to the connection mode;

　　● Set the voltage value of the incoming and busbars when there is pressure and no pressure, and the current value when there is flow and no flow;

　　● Identify the status after the self-injection action, display the main wiring diagram and voltage and current changes;

　　● It can simulate a variety of accident causes and can perform self-injection testing under various conditions;

　　● Record the cause of the accident, the action content and the action time after each action.

　　● It can test the behavior of self-injection when the incoming line resumes power supply;

　　● The pre-equipment can be tested if the device is self-injected or the switch device is rejected or the action is incorrect.

　　● It has up to 14 channels of input and 14 channels of output required for self-injection testing.

 

　　The main parameters: