GE MX150 Multifunction Protection Relay

Technical Specifications Model: MX150 Operating Temperature:‑25℃ ~ +70℃ Mount: Switchgear panel‑mount

Functional Features Over‑current, earth‑fault protection Current‑voltage measurement Fault‑event recording

Application Scenarios Medium‑voltage switchgear, motor & feeder protection

Performance Parameters Compact structure, complete protection‑function set, fast trip‑response

Structural Characteristics Panel‑mount housing, front‑panel display, operation‑buttons, status LED

Working Principle Samples CT/PT signals, executes protection‑logic calculation, outputs trip‑command when fault condition is satisfied.

Installation Requirements Standard panel‑cutout mounting, correctly wire CT/PT secondary‑side loop.

Usage Notes Set protection parameters according to field‑equipment rated‑value.