■ 제품필수정보

제조사	Carlo Gavazzi
제조사품명	DPB51CM44
간략설명	Carlo Gavazzi Phase, Voltage Monitoring Relay, 3, 3+N Phase, SPDT, 177 → 550V ac, DIN Rail
문서자료	https://documents.rs-online.com/techlib:/itc_doclist_GB.htm?stockno=2010820

■ 제품사양

Monitoring Application = Phase, Voltage Contact Configuration = SPDT Voltage Sensitivity = Overvoltage, Undervoltage Electrical Phase = 3, 3+N Voltage Sensing Range = 177 ??550V ac Phase Sensitivity = Phase Loss, Phase Sequence
시리즈 = DPB51 Length = 67.2mm The Carlo Gavazzi DPB51 is a 3-phase or 3-phase+neutral line voltage monitoring relay for phase sequence, phase loss, over and under voltage with built-in time delay function.Detects when all 3 phases are present and have the correct phase sequence Detects if all the 3-phase-phase or phase-neutral voltages are within the set limits Upper and lower limits separately adjustable