1SVR730841R1400 ABB CM-SRS.21S

भाग नम्बर	1SVR730841R1400
ब्रान्ड	ABB
जीवन चक्र	सक्रिय
माउन्ट विधि	Surface mounting
इनपुट आवृत्ति	240 Pixel
ब्याट्री मा लहर फारम	240 Pixel
ब्याट्री सञ्चालन मा आवृत्ति	240 Pixel
सामान्य रिचार्ज समय	240 Pixel
रंग	240 Pixel

ABB 1SVR730841R1400 प्राविधिक विशिष्टताहरू, विशेषताहरू, प्यारामिटरहरू।

The CM-SRS.21S 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 220 - 240 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.21S 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 screw connection technology with double-chamber cage connection terminals.