1SVR740841R0400 ABB CM-SRS.21P

Dalies numeris	1SVR740841R0400
Prekės ženklas	ABB
Gyvenimo ciklas	Aktyvus
montavimo būdas	Surface mounting
įvesties dažnis	240 Pixel
bangos forma ant akumuliatoriaus	240 Pixel
akumuliatoriaus veikimo dažnis	240 Pixel
įprastas įkrovimo laikas	240 Pixel
spalva	240 Pixel

ABB 1SVR740841R0400 techninės specifikacijos, atributai, parametrai.

The CM-SRS.21P is a single-functional current monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 110 - 130 V AC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. It provides a RMS measuring principle for DC and AC currents with 3 measuring ranges: 3-30 mA, 10-100 mA and 0.1-1 A and works according to the open-circuit principle. The CM-SRS.21P is configurable for over- or undercurrent monitoring. The hysteresis is adjustable within a range of 3 to 30 % of the threshold value and the tripping delay is adjustable over a range of instantaneous to 30 s (0, 0.1-30 s). A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers maintenance free Easy Connect Technology with push-in terminals.