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DC Hi-Pot Tester
(M100 AC Hi-Pot Testers also available)
Production/Ouality Assurance Testing
- Fully Automatic test cycle
- Detects and indicates the following :
- Test Ready (Security Chassis Ground Sensed)
- Test in Progress
- Test Passed
- Test Failed
- Following test parameters easily preset via rear
panel potentiometers:
- voltage ramp
- test time
- test voltage
- Overcurrent trip point
- Switch-selectable ramp & test time combinations
- Arc detection circuit
- Overcurrent detection circuit
- Solid state HV generation and control system for reliability
- Switchable "burn" feature permits
destructive testing by maintaining output
voltage, following failure, to the DUT
throughout duration of preset test time
- Can be interconnected with M25 Ground Continuity Test Instrument or any Rod-1. AC Hipot Test Instrument to simplify multiple testing requirements
Continuous Ground Continuity Monitoring
- Monitors Ground Continuity of DUT before and during
each Hipot Test
- Senses for 0.5 (standard), at =1 .5 VAC
- Loss of safety ground connection during a test causes
high voltage to shut down with both audible and visual failure
indication
- Inhibits application of high voltage it the security
chassis ground is not secure
Superior Safety Features
- Front panel receptacle is rated to 8000 VAC
- Front panel receptacle prevents direct operator
exposure to high voltage during test
- Shutdown within 2 milliseconds after dielectric
break-down, overcurrent, or ground continuity
fault
- Electronically controlled output voltage ramp rate
circuit guarantees consistently smooth ramp
- Visual (audible optional) indication of high voltage
applied to DUT
- Discharge circuit provides for rapid discharge of DUT following shutdown
- Visual and audible indication of the following :
- arc detection
- excessive overcurrent flow
- ground continuity test failure
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