máy đo điện áp cao 10kVac/ 12kVdc/ 20kVdc Chroma 19056, 19057

 

 

 Chroma 

Hipot Analyzer 

19056 ( AC 10kV)

19057 ( DC 12kV / IR 50GΩ)

19057-20  ( DC 20kV / IR 50GΩ)

 

The Chroma 19056/19057 Hipot Analyzer is specifically designed for testing and analyzing ultra-high withstand voltage. 

This series of models includes 10kVac/12kVdc/20kVdc with maximum AC20mA/DC10mA output capable of performing AC/DC withstand voltage and insulation resistance tests as well as contact check for production line testing.

 In addition to the patented Open Short Check (OSC), High Voltage Contact Check is added to test the components with high insulation capability for high voltage output to improve the testing reliability and efficiency.

 

FEATURES

 • 10kV AC & 20kV DC withstand voltage test/  0.1MΩ~50GΩ insulation resistance test

  • Breakdown Voltage test (BDV)

  • Flashover Detection (ARC)

 • High Voltage Contact Check (HVCC)

 •  High Frequency Contact Check (HFCC)

 •  Open Short Check (OSC)

 •  Ground Fault Interrupt (GFI) for human protection circuit

 •  Fast charge/discharge function

 •  Programmable output & test limit

 •  Standard interfaces USB, RS232 & HANDLER

 

 

The Hipot Analyzer mainly provides high withstand voltage test and analysis for optical couplers, HV relays, HV switches, and PV modules components, which have better insulation capability.

Charge and discharge are required for capacitive components when conducting the DC withstand voltage test.

The Hipot Analyzers have fast charging functions that can increase the production test efficiency.

The entire series includes a Flashover (ARC) detection function allowing discharge level analysis through the start voltage, end voltage, and number of steps and time.

Discharge Level Analysis (DLA) mode provides detection of Flashover (ARC) and Breakdown (high limit).

When a defect is detected in the test, the 19056/19057 will show the withstanding voltage to indicate the Flashover Start Voltage (FSV) or Breakdown Voltage (BDV) respectively.

In addition, external Oscilloscopes can be used with the unit to check the waveform at the same time during analysis.

Analysis of the test results the 19056/19057 Hipot Analyzer provides allows R&D engineers the knowledge to increase quality and performance of insulation components.

 

 

 

Maintenance and calibration : 

 

► We also have calibration certificate attached ( optional )
► Please re-calibrate after use for a certain period through our purchase store. Local Vietnam : SEMIKI CORP

 

 

 

 

DISTRIBUTED BY:

 

Semiki instrumentation Co., Ltd
Email:  sales@semiki.com
Office tel: +84 28 2253 3522

 

 

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