Key-Facts

Blackbox as proof of functionality.

• Compact
• Easy to handle
• Long-term stable
• Delivery with company calibration certificate
• Also available with DAkks-calibration

Description

Be on the "safe side".

For the daily, regular tester inspection a blackbox (test dummy) is connected to the respective tester. It is checked, if the measured values correspond to the values determined by the blackbox. If this is not the case, the tester locks itself and is only released if a blackbox test is performed with corresponding result.  As we only deliver testers which have been digitally evaluated, this test in normally not carried out by means of a "GO/ NOGO-blackbox", but we only use one single blackbox and evaluate the arising measuring results within straight tolerance limits.

In case a blackbox test ends with a NOGO-result (not o.k.), the tester locks itself. In this case, the reason for the deviation has to be determined and eliminated first. Only in case of a GO-result (o.k.) the tester is released.

You can configure, when the blackbox tests should be carried out. This can be time-, or quantity dependent. Normally the blackbox test is performed after switching the tester on.

Each blackbox consists of a connection to the tester and one or more precision resistors and/ or inductances. They can either be intended for only one test method or for combinations of those.

Each black box is delivered with a calibration certificate and its resistance values to be able to properly adjust the black box test steps for further tests. 

 

 

 

Technology

Technology at a glance.

Blackbox model 10

• 1-phase
• for test sockets
• test methods
  
  • Iso insulation resistance test with GO-test result or setpoint setting
  • insulation resistance test with NOGO-test result
  • HV DC high-voltage test DC with GO-result or setpoint setting
  • high-voltage test DC with NOGO-result
  • HV AC high-voltage test AC with GO-result or setpoint setting
  • high-voltage test AC with NOGO-result
• Setpoint-blackbox
• GO/ NOGO blackbox
• CIG 021/023

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Blackbox model 20 

• 1-phase
• for test sockets and test probe 
• test methods
  
  • PE (protective earth) resistance test with GO-result or setpoint setting
  • PE resistance test with NOGO-result
  • Iso insulation resistance test with GO-test result or setpoint setting
  • insulation resistance test with NOGO-test result
  • HV DC high-voltage test DC with GO-result or setpoint setting
  • high-voltage test DC with NOGO-result
  • HV AC high-voltage test AC with GO-result or setpoint setting
  • high-voltage test AC with NOGO-result
• Setpoint-blackbox
• GO/ NOGO blackbox
• CIG 021/023

---

Blackbox model 30 

• 1-phase
• for test sockets and test probe 
• test methods

• PE (protective earth) resistance test with GO-result or setpoint setting
• PE resistance test with NOGO-result
• Iso insulation resistance test with GO-test result or setpoint setting
• insulation resistance test with NOGO-test result
• HV DC high-voltage test DC with GO-result or setpoint setting
• high-voltage test DC with NOGO-result
• HV AC high-voltage test AC with GO-result or setpoint setting
• high-voltage test AC with NOGO-result
• Abl Leakage current with GO-result or setpoint setting
• Leakage current with NOGO-result
• Fkt Function test with GO-result or setpoint setting
• Function test with NOGO-result
• Setpoint-blackbox
• GO/ NOGO blackbox
• CIG 021/023

---

 Blackbox model 40

• 1-phase
• for test pistols and test probes
• test methods
  
  • PE (protective earth) resistance test with GO-result or setpoint setting
  • PE resistance test with NOGO-result
  • Iso insulation resistance test with GO-test result or setpoint setting
  • insulation resistance test with NOGO-test result
  • HV DC high-voltage test DC with GO-result or setpoint setting
  • high-voltage test DC with NOGO-result
  • HV AC high-voltage test AC with GO-result or setpoint setting
  • high-voltage test AC with NOGO-result
• Setpoint-blackbox
• GO/ NOGO blackbox
• CIG 021/023

Alternatives