Brand:Schneider‑Electric
Model:DPA51CM44,Serial‑No. KN22308990011
Product‑Type:3‑phase phase‑and‑voltage monitoring relay
Parameter:Operating‑supply 208‑480V three‑phase, detection for phase‑loss, wrong phase‑sequence, over‑voltage, under‑voltage and three‑phase unbalance, 2‑channel independent relay‑output, contact‑rating 5A‑250VAC, front‑panel status‑LED, adjustable threshold knobs for voltage‑unbalance sensitivity, snap‑on DIN‑rail mounting, IP20 protection, operating‑temperature ‑20℃~+60℃
