1SVR730830R0500 ABB CM-ESS.MS

Mã sản phẩm	1SVR730830R0500
Thương hiệu	ABB
Vòng đời	Tích cực
phương pháp lắp	Surface mounting
tần số đầu vào	240 Pixel
dạng sóng trên pin	240 Pixel
tần số hoạt động của pin	240 Pixel
thời gian nạp tiền điển hình	240 Pixel
màu sắc	240 Pixel

ABB 1SVR730830R0500 thông số kỹ thuật, thuộc tính, thông số.

The CM-ESS.MS is a multifunctional 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-ESS.MS offers selection of over- or undervoltage monitoring, open- or closed-circuit operating principle, with or without latching function. The hysteresis is adjustable within a range of 3 to 30 % 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.