1SVR730750R0400 ABB CM-EFS.2S

Zati zenbakia	1SVR730750R0400
Marka	ABB
Bizitzaren zikloa	Aktiboa
muntatzeko metodoa	Surface mounting
sarrerako maiztasuna	240 Pixel
uhin forma baterian	240 Pixel
bateriaren funtzionamenduan maiztasuna	240 Pixel
kargatzeko denbora ohikoa	240 Pixel
kolore	240 Pixel

ABB 1SVR730750R0400 zehaztapen teknikoak, atributuak, parametroak.

The CM-EFS.2S is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC 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 voltages with 4 measuring ranges: 3-30 V, 6-60 V, 30-300 V and 60-600 V. The CM-EFS.2S offers window (over- and undervoltage) monitoring as well as selection of ON- or OFF-delay, open- or closed-circuit operating principle, with or without latching function. The output contacts can be configured as 1x2 c/o (SPDT) (common signal) or 2x1 c/o (SPDT) (separate signal for minimum and maximum thresholds) operation. The hysteresis is fixed at 5 % of the threshold value. The tripping delay and the start-up delay are 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.