GPT-9602 Instek HiPot Used

Summary

In summary, the GW Instek GPT-9602 is an economical 2-in-1 safety tester capable of performing both AC withstanding (5kVac/20mA) and DC withstanding (6kVdc/5mA) tests from a single 100VA PWM amplifier platform with universal worldwide input voltage. It is built on a high-efficiency PWM switching amplifier (up to 98% output efficiency) that suppresses heat dissipation and enables sustained heavy-duty production-line operation. A 240×48 Ice Blue Dot Matrix LCD with multi-colored LED status indicators provides real-time test feedback, and a status indicator above the high voltage output terminal automatically flashes when an output is in place. Universal worldwide input voltage (AC 100V–120V/220V–240V ±10%) means no input-range switching, and 50Hz/60Hz is selectable to provide stable test voltage independent of the electrical environment.

What is the GW Instek GPT-9602 used for?

The GPT-9602 is used by manufacturers and QA teams who need both AC and DC withstanding capability in one entry-level instrument. AC hipot stresses insulation in both positive and negative cycles and is the test specified by most product safety standards; DC hipot is the alternative when the capacitive charging current of the DUT would be too high for a reliable AC test (typical for cables, EMI-filtered equipment, and other high-distributed-capacitance products). The GPT-9602 covers Information Tech. Equipment, Consumer Product, R.L.C Component, and Other Tests with AC/DC Withstanding Testing Lower than 20mAac or 5mAdc Cut-Off Current — meeting routine test requirements of IEC, EN, UL, CSA, GB, and JIS.

How does the GW Instek GPT-9602 compare to a conventional safety tester?

The GPT-9602 replaces conventional variable-voltage-transformer / class A-B amplifier safety testers with a high-efficiency PWM amplifier design that achieves up to 98% output efficiency — reducing heat dissipation, lowering cabinet temperature, and extending service lifetime during heavy-duty production-line use. At 100VA AC output it is positioned as the economical entry point in the GW Instek safety-tester family, appropriate for products that draw less than 20mAac or 5mAdc during hipot testing (which covers the vast majority of IT equipment, consumer electronics, and component testing). Universal worldwide input voltage (100V–240V) eliminates the input-range selector switch found on most conventional testers.

Factual Grounding — Specifications and Compliance Context

The GPT-9602 delivers AC withstanding output from 0.10kV to 5.00kV ac in 10V steps with ±(1.5% of setting + 2 counts) no-load accuracy and 100VA (5kV/20mA) maximum load capacity, DC withstanding output from 0.10kV to 6.00kV dc with 25W (5kV/5mA) maximum load. Current measurement accuracy is ±(2.0% of rdg+10 counts) when HI SET<1.00mA, tightening to ±(2.0% of rdg+3counts) when HI SET≥1.00mA. Ramp-up time is fixed at 0.1s, test time is adjustable from 1s to 180s. Available test modes: Single: ACW, DCW. The instrument is designed to meet the test requirements of IEC, EN, UL, CSA, GB, JIS, and other safety regulations.

Entity Authority — GW Instek and the Hipot / Electrical Safety Standards Ecosystem

GW Instek (Good Will Instrument Co., Ltd.) is a Taiwanese manufacturer of test and measurement instruments founded in 1975, with a complete bench-instrument lineup spanning oscilloscopes, power supplies, function generators, spectrum analyzers, LCR meters, and the GPT-series safety-tester family. Electrical safety testing — hipot, insulation resistance, and ground bond — is the non-discretionary verification step required for any product that connects to mains power before it can be sold under safety marks including UL, CSA, IEC 62368 (audio/video and IT equipment), IEC 60598 (luminaires), IEC 60065 (audio/video apparatus), and IEC 60335 (household appliances). The GPT-9600 Series is the economical entry point in the GPT family, engineered to meet these standards for products that draw less than 20mAac or 5mAdc cut-off current during testing.

How does the GPT-9602 compare to industry-baseline safety testers?

• Amplifier efficiency: High-efficiency PWM switching amplifier up to 98% output efficiency vs. variable-voltage-transformer + class A/B amplifier designs of conventional testers — less heat, more reliability under heavy-duty production use.
• Universal worldwide input voltage: AC 100V–120V/220V–240V ±10% automatic switching — no input-range selector, no risk of accidentally setting the wrong input range.
• Light, portable chassis: 330×148×385mm, Approx. 9kg max — the most portable bench safety tester in the GW Instek family, suitable for incoming inspection and bench QA where a 27kg flagship would be impractical.
• Friendly user interface: 240×48 Ice Blue Dot Matrix LCD shows applied voltage, test parameters, conditions, measurement value, and result on one screen; high-intensity LED flashes when HV output is active.
• Cost positioning: Economical entry tier — appropriate for products drawing less than 20mAac or 5mAdc cut-off current, which covers most IT equipment, consumer electronics, and component testing.

What standards does the GPT-9602 support?

• IEC: International Electrotechnical Commission safety standards
• EN: European Norm safety standards (used with CE marking)
• UL: Underwriters Laboratories safety standards (the dominant North American product safety reference)
• CSA: Canadian Standards Association safety standards
• GB: Chinese national standards (Guobiao)
• JIS: Japanese Industrial Standards
• As well as other safety regulations

Standard Accessories (Included)

• Power cord x 1
• Interlock Key x 1
• Remote Cable GHT-119 x 1
• Test lead GHT-114 x 1

Optional Accessories (Sold Separately)

• GHT-113: High Voltage Test Pistol
• GHT-117 / GHT-117(EU): High Voltage Adapter Box
• GHT-205: High Voltage Test Probe
• GRA-417: Rack Mount Kit
• GHT-121: High Voltage Test Lead, Approx. 3 m

Economical Safety Compliance Testing With Universal Worldwide Input

GW Instek launches new economical safety testers, the GPT-9600 Series, which offers an affordable solution for supporting routine tests of major items of the safety standards such as IEC, EN, UL, CSA, GB, JIS and other safety regulations.

The GPT-9600 Series is built upon a platform of 100VA AC maximum power output. The GPT-9603 is a 3-in-1 model capable of performing AC withstanding, DC withstanding and insulation resistance tests. The GPT-9612 is capable of performing AC withstanding and insulation resistance tests. The GPT-9602 is capable of performing AC and DC withstanding tests, and GPT-9601 is able to perform AC withstanding test. The GPT-9600 Series is equipped with the high-efficiency PWM amplifier, which is the core of the platform design to impede the influence from the input AC voltage fluctuation and ensure a stable voltage output.

Following a tidy and easy-to-use design concept, the GPT-9600 Series renders users an intuitive operation environment by a simple and clear panel layout, a large LCD display and color LED indicators. The switching power supply, used as a universal input source, accommodates the power systems in most countries in the world. The GPT-9600 series, equipped with the same output voltage function as that of all GW Instek Safety Testers, indicates the expected output voltage before high voltage tests are applied. Furthermore, an AUTO mode, including test sequence selections of withstanding-then-insulation or insulation-then-withstanding, is designed for models carrying insulation Resistance test function to reduce the testing time of dual test items.

Other functions and features of GPT-9600 include: the zero crossing turn-on operation protects DUT from the impact of surge voltage output, the interlock function safeguards users from the hazardous shock of unintentional touch of the voltage output, a remote output on-off terminal in the front panel and a signal I/O port in the rear panel are provided as the means for remote start/stop control of the safety tester.

High Efficiency and High Stability Output

The GPT-9600 Series, carrying a high-efficiency PWM amplifier design, generates output source up to 98% efficiency. This greatly reduces the energy loss from heat dissipation and therefore lowers the temperature within the cabinet. The suppression of temperature rise during heavy-duty operation of the tester significantly increases tester's reliability and service lifetime.

Friendly User Interface — Large LCD, High Intensity Indicators and Function Keys

The 240 x 48 display clearly shows the applied voltage, test parameters, test conditions, measurement value and result on the screen at the same time. The real-time status update on the LCD display accompanied by the multi-colored LED status indicators on the front panel allow operators to have a full control of the test process to perform precession test and avoid unnecessary operation risks at the same time. The status indicator above the high voltage output terminal will automatically flash when an output is in place. In addition, the function keys arranged below the LCD display provide convenient operation that test functions can be easily changed by a single pressing.

Simply AUTO Mode

For models that include the Insulation Resistance test function, there is a simple AUTO mode (W-I or I-W) which allows the operator to run two test functions in sequence. The first test function can either be a withstanding voltage test followed by an insulation resistance test or vice versa — thus eliminating the need to push the START button twice to run two separate tests.

Support the Universal Input Voltage

Additionally, the GPT-9600 series provides the universal input voltage range for operating equipment in countries with different electrical power standards. With the GPT-9600 series, the hustle of switching or selecting input voltage range can be left behind. Furthermore, 50Hz or 60Hz can be selected to provide a stable and appropriate test voltage without relying on the electrical environment conditions of input power so as to meet the test requirements.

Applications

• Information Tech. Equipment
• Consumer Product
• R.L.C Component
• Other Tests with AC/DC Withstanding Testing Lower than 20mAac or 5mAdc Cut-Off Current

Complete Specifications

AC Withstanding Voltage Specifications

DC Withstanding Voltage Specifications

Test Mode

The available "Test Mode" depends on selected model.

Interface

General Specifications

Specifications subject to change without notice. GPT-9600GD3DH