Product features

• ? 7-inch touch screen operation;
  
• ? Support multi language, convenient for different users;
  
• ? Built in environment automatic detection program, automatically detect the test environment and remind users;
  
• ? Programmable operation, realizing the setting function with one key;
  
• ? Built in DC power coupling / decoupling network;
  
• ? Rs232/usb interface, which can be controlled by PC and print test report.

Product parameters

• Product model
  

  Test 1 -- main parameters of overvoltage surge
  

  Steady state voltage us
  

  Test voltage U1
  

  Test time T1
  

  Interval T2
  

  Number of tests
  

  Test 2 -- main parameters of undervoltage surge
  

  Steady state voltage us
  

  Test voltage U1
  

  Test time T1
  

  Interval T2
  

  Number of tests
  

  Test 3 -- main parameters of power failure
  

  Steady state voltage us
  

  Surge voltage U1
  

  Recovery voltage U2
  

  Duration T3
  

  Recovery time T4
  

  Duration T1
  

  I interval T2
  

  Number of tests
  

  Maximum load current
  

  Equipment power supply
  

  ambient temperature

• GJB 181B
  

  -
  

  10.0~30.0V
  

  12.0 ~80.0v
  

  0.05S
  

  1 ~9999s
  

  1 ~ 9999 times
  

  -
  

  10.0~30.0V
  

  0~28.0V
  

  0.01 ~99.99s
  

  1~9999s
  

  1 ~ 9999 times
  

  -
  

  10.0~30.0V
  

  50.0V
  

  31.5V
  

  0.05S
  

  7.708S
  

  1 ~9999s
  

  1 ~9999s
  

  1 ~ 9999 times
  

  20A
  

  AC220V ± 10% 50/60Hz
  

  15 ℃~35 ℃

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