◇
92
Parameter setup
Voltage rising time
0.1s – 999.9s
Voltage down time
0.1s – 999.9s (only after the withstanding voltage test passes)
Voltage waiting time
0.3s – 99.9s (only for DC withstanding voltage and rising time+
test time>waiting time)
Test time setup
0.3s – 999.9s (when TIMER is ON)
Time accuracy
±(0.2% set value + 20ms)
Measurement function
Keyboard lock
Prevent the test conditions being modified unintentionally.
Base clear function
Clear the offset current flowing through the IR or distributed
capacitor between the output cables without connected DUT.
Start-up waiting
display
After the test starts (press START), high-voltage enabling
signals will be output. Waiting for a while, high-voltage begins
to be output.
Ground connection
Ensure the test low terminals are connected correctly.
Current over-range
judging
The hardware will rapidly judge the insulation breakdown. It is
more convenient and safer than voltage sampling and can
reduce shocks to products.
ARC detection
Sample abrupt signals of current and then judge the potential
danger and the rough scale of the return circuit.
Electric wall function
Protect personal safety at the moment of accidental electric
shock or leakage to ground.
Alarm volume
adjustment
OFF, HIGH, LOW
High-voltage indicator
Window indicator or LED indicator
Storage and interface
file program and
storage
50 programmable test files, 100 test steps respectively set for
AC, DC and IR in each file. There are 500 steps in total.
USB interface
available
available
available
------
Start-up parameters
storage
Parameter settings automatically saved, and automatically
loaded next time of turning on the tester.
Control interface
PLC, HANDLER
Communication
interface
RS232C, SCANNER, GPIB(option)
General Specifications
General specifications
Working temperature &
humidity
0
C-40
C,
90%RH
Power supply
90V-110V, 108V-132V, 198V-242V, 216V-260V; 47.5-63Hz
Power
consumpti
on
ST9201/S
≤500VA
ST9201B/C ≤350VA
Dimensions
340mm×120mm×450mm
Weight
ST9201/S
Approx. 15kg
ST9201B/C
Approx. 13kg
