ABB 1SVR730760R0500 Control

Description

• The ABB 1SVR730760R0500 CM-SFS.22S, a single-functional current monitoring relay designed for excellence within the CM single-phase monitors range. This relay operates seamlessly with a rated control supply voltage spanning 24 to 240 V AC / DC. Featuring a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A, it ensures unparalleled performance in current monitoring applications.

• The CM-SFS.22S offers three distinct measuring ranges: 0.3-1.5 A, 1-5 A, and 3-15 A. This adaptability makes it a versatile solution for a wide range of current monitoring needs. The relay goes beyond standard functionalities, offering window monitoring for both over- and undercurrent scenarios. Users have the flexibility to choose ON- or OFF-delay, open- or closed-circuit operating principles, with or without a latching function, tailoring the device to specific requirements.

• The CM-SFS.22S's adaptability extends to output contact configuration, allowing for 1x2 c/o (SPDT) operation for a common signal or 2x1 c/o (SPDT) for separate signals dedicated to minimum and maximum thresholds. The fixed hysteresis at 5% of the threshold value ensures optimal stability in diverse operational conditions. Adjustable tripping delay and start-up delay, ranging from instantaneous to 30 s (0, 0.1-30 s), empower users with precise control over relay performance.