User manual for the Kyoritsu KEW 5010/5020 load recorder covering operation, recording modes, safety, and specifications.
The KEW 5010/5020 load recorder is a portable instrument for measuring and recording leakage current, load current, and voltage. It supports three recording modes—normal, trigger, and capture—as well as a power‑quality mode on the 5020 model. The device can connect to various Kyoritsu clamp‑on and voltage sensors and transfer data to a PC via USB.
The manual provides safety warnings, detailed descriptions of the front panel, LCD indicators, key functions, and step‑by‑step operating procedures. It also explains how to set recording intervals, replace the battery, use an external AC adapter, and troubleshoot common issues. This manual is written in Chinese.
| Input Channels | 3 |
|---|---|
| Display Digits | 4‑digit |
| Maximum Record Count per Channel (single channel) | 60,000 records |
| Maximum Record Count per Channel (all three channels) | 20,000 records per channel |
| Battery Type | 4 × LR6 (AA) alkaline cells |
| Operating Temperature Range | -10 °C to 50 °C |
| Storage Temperature Range | -20 °C to 60 °C |
| Dimensions (W×H×D) | 111 mm × 60 mm × 42 mm |
| Weight | ≈265 g |
When using a single channel the recorder can store up to 60,000 records; with all three channels active each channel can store up to 20,000 records.