Wuhan Nanxing Power Technology Co., Ltd.

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Southstar Electric Power Technology Co., Ltd.

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NDBZT-III self-injection tester

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Product description
Product parameters
  Reference standard: DL/T624-1997, JJG1112-2015.
  ● 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:
Test output current
Test output voltage
Four 12-phase power frequency voltage
0 to 120V (line voltage)
Four 4-phase power frequency voltage
0 to 120V (line voltage)
Provide self-directed DC
DC110V or 220V
Maximum number of analog transformers
3 Sets
Maximum number of analog circuit breakers
10 Sets
Maximum number of analog voltage transformers
12 Sets
Maximum number of analog current transformers
7 Sets
Operating Voltage
AC 220V±10%,50HZ±1HZ
About 4kg


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