AMDG-X/F541 series motor protectors are digital setting, digital display of three-phase AC motor protection. It has protection functions such as phase loss, short circuit, grounding, stalling, overload, unbalanced current, underload, overvoltage, and undervoltage.
The AMDG‑X/F541 series protection device monitors three‑phase electric machines and offers functions such as ground fault, short‑circuit, overload, phase‑loss, and imbalance detection. It displays real‑time current, voltage and parameter settings through a five‑LED indicator panel and provides fault signals for PLC integration.
The manual describes the device’s wiring diagram, terminal assignments, power specifications, and step‑by‑step procedures for setting parameters, clearing faults, and performing routine maintenance. It also includes installation dimensions and environmental limits. This manual is written in Chinese.
| Operating voltage (AC) | 85 V – 265 V |
|---|---|
| Operating voltage (DC) | 85 V – 265 V |
| Current measurement range | 0 A – 500 A |
| DO/DI signal voltage | DC 24 V |
The protection device operates on AC 85 V to 265 V or DC 85 V to 265 V.
Faults are cleared by activating the DO8 (fault alarm) or the K1 contact, which resets the device.