Product Description

Instek GPT-9902 HiPot Insulation Resistance Tester

Instek GPT-9902 HiPot Insulation Resistance Tester 500VA

In a addition, the Instek GPT-9902 HiPot Insulation Resistance Tester is an economical model in Instek’s 9900 series of  Hipot Safety Testers. Also, the Instek GPT-9902 is a 2-in-1 model capable of performing AC withstanding and DC withstanding or breakdown tests. Instek GPT-9902 HiPot Insulation Resistance Tester also features capabilities for performing 5KVac Withstanding and 6KVdc Withstanding with 500VA of muscle.

Instek GPT-9902 HiPot Insulation Resistance Tester meets Testing Demands of Safety Standards

Instek’s GPT-9902 is part of a new series of safety testers with high durability and multiple user-protection design. Instek’s GPT-9802 is part of a new series of safety testers with high durability and multiple user-protection design. The GPT-9802  meets a variety of safety standards:

•  IEC
• Also, EN
• UL
• Also, CSA
• GB
• Also, JIS as well as other safety-related requirements

Instek GPT-9902 HiPot Insulation Resistance Tester ~User Safety by Design

The Instek GPT-9902 features a combination of hardware-software controls to improve user safety. Automatic self-check of performance monitoring insures that the functions and operations are under normal condition each time at powering up. The Zero-Crossing Turn-On design imposes the output voltage to always begin at the zero-crossing of a sinewave. This design feature prevents the impact of a surge voltage output. Also, the output voltage automatically cuts off in the presence of an abnormal output voltage. Additionally,  when attaining the upper or lower current limits during testing, shut-down occurs. To protect operator from hazardous injury, the GPT-9902 automatically discharges the DUT’s high-voltage after testing.  This design step eliminate excessives voltage that remains on the DUT. To further ensure safety, the interlock connector also functions as second level protection to prevent inadvertent operation.

Instek GPT-9902 HiPot Insulation Resistance Tester ~ Easy to Use Design Concept

Instek’s GPT-9902, equipped with a simple & clear panel layout, a high resolution dot matrix LCD display, and color LED indicators, allows operators to interpret measurement results easily and quickly. All major test functions, including AC/DC withstand tests, are performed under a high-stability voltage output with high-resolution measurement results. Further more, the test duration, ramp up time and upper/lower limits of the output voltage are fully-adjustable to accommodate a wide variety of safety tests with accurate measurement results.

Instek GPT-9902 AC/DC HiPot IR Safety Tester Features:

• 500VA AC Test Capacity
• 240×64 Ice Blue Dot matrix LCD
• Also, Both Manual/Auto Mode
• Function Key for quick selecting
• In addition, High intensity flash for Caution & Status indication
  Safety INTERLOCK function
• Zero Crossing Turn-on Operation
• Also Controllable Ramp-up Time
• True RMS Current Measurement
• Additionally, High resolution: 1uA for measuring current, 2V for setting voltage
• PWM amplifier additionally enhance the power efficiency and reliable testing
• Max. 100 memory block for test condition (step) setting. 

Remote terminal on the front panel for “start” and “stop” control
Interface : RS-232C, USB device, Signal I/O standard and GPIB optional.

• Download INSTEK_GPT-9900_EA Datasheet

Hipot Safety Testing Basics

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