Atec Chroma-19056_19057 Series - Manual

Chroma 19056/19057 Hipot Analyzer is an
equipment specially designed for testing and
analyzing ultra-high withstand voltage. The
series of models include 10kVac/12kVdc/20kVdc
with maximum AC20mA/DC10mA output can
perform AC/DC withstand voltage and insulation
resistance tests with contact check during
production line test. In addition to the patented
OSC (Open Short Check), High Voltage Contact
Check is added to test the components with high
insulation capability when high voltage outputs
to improve the testing reliability and efficiency.
Chroma 19056/19057 with GFI (Ground Fault
Interrupt) is designed to protect operator's safety
when abnormal ground current (A
2
-A
1
) occurs.
The Hipot Analyzer provides high withstand
voltage test and analysis for optical couplers, HV
relays, HV switches and PV modules, which have
better insulation capability.
Charge and discharge are required for capacitive
components when doing DC withstand voltage
test. The Hipot Analyzers have fast charge
function that can increase the production test
efficiency .
The Hipot Analyzer of entire series has Flashover
(ARC) detection function. Through the start
voltage , end voltage, no. of steps and time, it can
perform discharge level analysis. Phase judgment
is provided in DLA (Discharge Level Analysis)
mode to set inspection for Flashover (ARC) and
Breakdown test (high limit). When a defect
appears 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 mounted to check the waveform at the
same time during analysis. The R&D engineers
can perform product analysis and study utilizing
the test results to improve the weakness of
insulation components.
Key Features :
■ 10kV AC & 20kV DC withstand voltage test
■ 0.1MΩ~50GΩ insulation impedance test
■ BDV (BreakDown Voltage test)
■ HVCC (High Voltage Contact Check)
■ HFCC (High Frequency Contact Check)
■ OSC (Open Short Check)
■ GFI (Ground Fault Interrupt)
human protection circuit
■ Fast charge/discharge function
■ Programmable output & test limit
■ Standard RS232 interface
■ Optional GPIB&HANDLER interface
■ Key lock function
■ CE Mark
MODEL 19056
19057
Series
HIPOT ANALYZER
MODEL 19056/19057 SERIES
Hipot Analyzer
Breakdown
Flashover
DUT Hi-Z
USB RS-232 GPIB