The GPT-15000 series from GW Instek was developed to meet the highest demands for electrical safety testing in development, production and quality assurance. With state-of-the-art PWM amplifier technology, a robust design and extensive protection mechanisms, it offers precision, stability and maximum safety for all testing tasks.
All models in the series comply with the international safety standard IEC 61010-2-034 and ensure reliable, safe and efficient performance of high-voltage, insulation and continuity tests. The 7" TFT color display ensures intuitive operation and a clear, concise display of the measurement results.
The devices in the GPT-15000 series are used in numerous areas of electrical safety testing, including
- Final and random sample testing in series production
- Quality assurance in the electrical and electronics industry
- Testing of power supply units, motor controllers and power electronics
- Development and type testing of consumer and industrial electronics
- Safety assessment in accordance with IEC, EN, UL, CSA, GB and JIS
The GPT-15003 variant presented here is a powerful multi-purpose model in the GPT-15000 series. It combines AC and DC voltage withstand testing with precise insulation resistance and continuity testing. This makes it ideal for users who require a comprehensive testing solution for a wide range of devices and assemblies.
Advantages of the GPT-15003:
- Four test functions in one device: ACW, DCW, insulation resistance (IR) and continuity test
- AC/DC voltage test: up to 5 kV AC or 6 kV DC with up to 500 VA output power
- High-precision measurement resolution: 1 μA (ACW) or 0.1 μA (DCW)
- Insulation resistance measurement: from 50 V to 5000 V DC, resolution 0.1 MΩ
- Automatic discharge: after each test for maximum user safety
- Intuitive operation: 7" TFT color display with clear menu navigation
- Versatile test settings: Ramp-up/ramp-down time, limit values and timer configurable
- Double insulation and safety warnings: visually and acoustically signaled
- Data storage via USB: Easily export and document test results
Differentiation within the series: The GPT-15003 extends the functions of the GPT-15002 (AC/DC and continuity tests) to include insulation resistance tests and therefore offers even more comprehensive test coverage. Compared to the GPT-15004, it does away with the ground bond test, making it the ideal choice for users who need high-voltage and insulation tests in one compact device.
Product features of the GPT-15000 series:
- AC output voltage: up to 5 kV
- DC output voltage (depending on model): up to 6 kV
- Output power: Up to 500 VA
- Measurement resolution: 1 μA (ACW) / 0.1 μA (DCW)
- Insulation resistance test (model-dependent): 50 V - 5000 V DC, resolution 0.1 MΩ
- Test current during continuity test: 100 mA DC
- Individually adjustable ramp-up/ramp-down time
- Automatic discharge of the DUT at the end of the test
- Optical and acoustic warning signals for test status and results
- Double-insulated power supply for maximum user safety
- 100 memory locations for manual and 100 for automatic test programs
- USB-, RS-232C, optional GPIB or LAN interface
- Statistics and sweep function for detailed analysis and process monitoring
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