This manual introduces the features, specifications and usage methods of KEW 3128 high voltage digital insulation tester.
The Kyoritsu KEW3128 is a digital high voltage insulation resistance tester designed to measure up to 35TΩ with test voltages ranging from 500V to 12,000V. It features a 5.7-inch display, graph operation, and the ability to save data in internal memory or transfer it to a PC via USB. The instrument supports various insulation diagnosis tests, including Polarization Index (PI), Dielectric Absorption Ratio (DAR), and Dielectric Discharge (DD).
The document covers safety warnings, instrument layout, preparation for measurement, detailed measurement procedures, battery charging and replacement, communication functions, and disposal instructions. It emphasizes the importance of following safety rules when handling high voltages and operating the device.
| Test Voltage | 12kV (max) |
|---|---|
| Resistance | 35TΩ (max) |
| Display | 5.7-inch (320 x 240 dots) |
| Internal Memory | 32 files (max) |
The instrument can measure up to 35TΩ.
The internal memory can store a maximum of 32 files.
It is designed to meet IEC 61010-1 CAT IV 600V.