1SVR730830R0500
1SVR730830R0500-ABB
CM-ESS.MS Voltage monitoring relay 2c/o, B-C=3-600VRMS, 24-240VAC/DC
In Stock: 70General Information
Extended Product Type:
CM-ESS.MS
Product ID: 1SVR730830R0500
EAN: 4016779852173
Catalog Description:
CM-ESS.MS Voltage monitoring relay 2c/o, B-C=3-600VRMS, 24-240VAC/DC
Long Description:
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.
Addisional Information
Dimensions
Product Net Width:
22.5 mm
Product Net Height:
85.6 mm
Product Net Depth / Length:
103.7 mm
Product Net Weight:
0.154 kg
Addisional Information
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) contact; operating principle selectable
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
Rated Impulse Withstand Voltage (Uimp):
Measuring Circuit / Output Circuit 6 kV
Output Circuit 1 / Output Circuit 2 4 kV
Supply Circuit / Measuring Circuit 6 kV
Supply Circuit / Output Circuit 4 kV
Rated Insulation Voltage (Ui):
Measuring Circuit / Output Circuit 600 V
Output Circuit 1 / Output Circuit 2 250 V
Supply Circuit / Measuring Circuit 600 V
Supply Circuit / Output Circuit 250 V
Degree of Protection:
Housing IP50
Terminals IP20
Overvoltage Category:
III
Pollution Degree:
3
Short-Circuit Protective Devices:
Output Circuit NC - F Type Fuses 10 A
Output Circuit NO - F Type Fuses 10 A
Electrical Durability:
AC-12 100000 cycle
Mechanical Durability:
30000000 cycle
Connecting Capacity:
Flexible with Ferrule 1x 0.5 ... 2.5 mm²
Flexible with Ferrule 2x 0.5 ... 1.5 mm²
Flexible with Insulated Ferrule 1x 0.5 ... 2.5 mm²
Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mm²
Flexible 1x 0.5 ... 2.5 mm²
Flexible 2x 0.5 ... 1.5 mm²
Rigid 1x 0.5 ... 4 mm²
Rigid 2x 0.5 ... 2.5 mm²
Tightening Torque:
0.6 ... 0.8 N·m
Wire Stripping Length:
8 mm
Recommended Screw Driver:
0.8 x 4
4.5
Pozidriv 1
Mounting Position:
1 ... 6
Mounting on DIN Rail:
TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715
TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
Standards:
CAN/CSA C22.2 No.14
IEC/EN 63000
IEC/EN 60255-27
IEC/EN 61000-6-2
IEC/EN 61000-6-3
UL 508