1SVR730830R0400
1SVR730830R0400-ABB
CM-ESS.2S Voltage monitoring relay 2c/o, B-C=3-600VRMS, 24-240VAC/DC
In Stock: 13General Information
Extended Product Type:
CM-ESS.2S
Product ID: 1SVR730830R0400
EAN: 4016779852166
Catalog Description:
CM-ESS.2S Voltage monitoring relay 2c/o, B-C=3-600VRMS, 24-240VAC/DC
Long Description:
The CM-ESS.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 and works according to the open-circuit principle. The CM-ESS.2S is configurable for over- or undervoltage 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.
Environmental & Export Classifications
Dimensions
Product Net Width:
22.5 mm
Product Net Height:
85.6 mm
Product Net Depth / Length:
103.7 mm
Product Net Weight:
0.153 kg
Technical
Function:
Over- or undervoltage monitoring
Measuring Range:
3 ... 30 V
6 ... 60 V
30 ... 300 V
60 ... 600 V
Time Range:
0 s or 0.1 ... 30 s tripping delay (ON)
Rated Control Supply Voltage (Us):
24 ... 240 V AC/DC
Output:
2 c/o (SPDT) contacts
Terminal Type:
Screw Terminals
Rated Operational Current AC-12 (Ie):
(230 V) 4 A
Rated Operational Current AC-15 (Ie):
(230 V) 3 A
Rated Operational Current DC-12 (Ie):
(24 V) 4 A
Rated Operational Current DC-13 (Ie):
(24 V) 2 A
Minimum Switching Capacity:
24 V
10 mA