Instek GPT-815 AC 500VA / DC 50VA Withstand Voltage Tester

The Instek GPT-815 is an AC/DC withstand voltage tester engineered for electrical safety compliance verification in manufacturing and laboratory environments. It delivers 500 VA AC output and 50 VA DC output, enabling rigorous evaluation of product dielectric strength across adjustable voltage ranges. The instrument combines precision current measurement, arc detection, and programmable test sequencing to satisfy international standards including JIS, CSA, UL, and BS.

Technical Specifications AC Withstanding Voltage (ACW) Test

Output voltage range: 0.1 kV to 5 kV

Output capacity: 500 VA

True RMS current readback with ±3% accuracy

Adjustable trip current ranges: 0.3 mA to 100 mA across 3 selectable ranges

Arc detection: 0.3 mA to 100 mA detection level

Zero crossing turn-on for repeatable test initiation DC Withstanding Voltage (DCW) Test

Output voltage range: 0.2 kV to 5 kV

Output capacity: 50 VA Display & Control

Simultaneous 3½-digit LED display (0.39") for voltage, current, and timer

Adjustable test duration: 1 to 180 seconds or continuous operation

Voltage output adjustment during active test period

Automatic FAIL indicator with audible and visual alarm

Key Features

9-pin PLC remote control interface for automated test sequencing (START, RESET, Pass/Fail output)

Dual power input: AC 115 V ±10% or 230 V ±10%, 50/60 Hz (factory-selectable)

Compact benchtop form factor: 330 mm W × 149 mm H × 446 mm D, 20 kg

Test probe (GHT-105A) and power cord included

Typical Applications Quality assurance testing of consumer electronics, industrial controls, medical devices, and appliances requiring high-voltage safety validation. Suitable for incoming component inspection, process control, and design verification.

Compatibility & Integration Complies with JIS, CSA, UL, BS, and equivalent overseas electrical equipment safety ordinances. PLC integration enables integration into automated test systems and production line implementations.