The ITECH IT8500 series programmable DC electronic load user manual provides operation, installation, specifications and troubleshooting guidance.
This manual covers the IT8500 series programmable DC electronic loads, including models IT8510, IT8511, IT8512, IT8512B, IT8512C, IT8513B, IT8513C, IT8514B and IT8514C. It explains safety rules, front‑panel and rear‑panel functions, and how to set up and operate the load in various modes such as constant current, voltage, resistance and power.
Technical specifications, communication interface details, application examples, and a FAQ section are provided to help users configure the device, perform automated tests, and resolve common issues. This manual is written in Chinese.
| Input Voltage Range | 0~120 V |
|---|---|
| Input Current Range | 1 mA ~ 20 A |
| Input Power Rating | 120 W |
| Voltage Accuracy (0‑18 V) | ±(0.05%+0.02%FS) |
| Current Accuracy (0‑3 A) | ±(0.05%+0.1%FS) |
Check that the power cable is properly connected, verify the voltage setting matches the mains, and inspect the fuse; replace it with the same specification if it is blown.