GW-INSTEK GPT-9901A
The GW-INSTEK GPT-9901A is an AC hipot safety tester for insulation breakdown and withstand voltage. It is used to check whether a component can withstand a high AC voltage without breakdown or other failure during the test. It is therefore a type of measuring instrument encountered in quality assurance and safety testing of electrical products.
Here, the focus is on one test function: AC withstand-voltage. The output can be set from 0.050 kV to 5.000 kV with 2 V resolution, and it has a maximum rated load of 500 VA at 5 kV/100 mA. There are also functions such as ramp, sweep, ARC detect, window comparator, and automatic discharge of the DUT after testing. This makes it easier to run repeated tests in a consistent manner and with more control over the test process itself.
The front panel features a remote terminal, and there is a rear output. For connection and control, RS-232C and USB (device) are standard, while GPIB is available as an option. In addition, up to 100 memory blocks can be used for test sequences, so settings can be saved and recalled in a work routine.
Typical applications
- AC withstand voltage testing in production and quality assurance
- Checking the insulation capacity of electrical components under high voltage
- Automated test sequences with stored programs
See datasheet from the manufacturer
Specifications
- Manufacturer: GW-INSTEK
- MPN: GPT-9901A
- Function: AC withstand-voltage tester
- AC output voltage range: 0.050 kV to 5.000 kV
- Output-voltage resolution: 2 V
- Max. rated load: 500 VA (5 kV/100 mA)
- Max. rated current: 100 mA at 0.5 kV < V ≤ 5 kV
- Max. rated current: 10 mA at 0.05 kV ≤ V ≤ 0.5 kV
- Interfaces: RS-232C, USB (device)
- GPIB: option
- Remote terminal (front): standard
- Rear output: standard
- Functions: ramp, sweep, ARC detect, window comparator, automatic DUT discharge
- Memory blocks: up to 100
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