CM-EFx - Single Phase Monitors - ABB Low Voltage & Systems

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Company	ABB Low Voltage & Systems
Description	CM-EFx - Single Phase Monitors
Bill of material	ABB - 1SVR730750R0400 + CM-EFS.2S Voltage monitoring relay 2c/o, B-C=3-600VRMS, 24-240VAC/DC
PN Product ID	1SVR730750R0400 1SVR730750R0400
EXTTYPE Extended Product Type	CM-EFS.2S CM-EFS.2S
INVDES Invoice Description	CM-EFS.2S Voltage monitoring relay 2c/o, B-C=3-600VRMS, 24-240VAC/DC CM-EFS.2S Voltage monitoring relay 2c/o, B-C=3-600VRMS, 24-240VAC/DC
DES Description	CM-EFS.2S Voltage window monitoring relay CM-EFS.2S Voltage window monitoring relay
DESCLONG Long Description	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. 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.
INTNO International product number	4016779852128 4016779852128
MANUID Product number of the Manufacturer	1SVR730750R0400 1SVR730750R0400
EF003961 Type of electric connection	Screw connection Screw connection
EF003340 With detachable clamps	false
EF003390 Single-phase under voltage possible	true
EF003391 Three-phase under voltage possible	false
EF003392 Single-phase over voltage possible	true
EF003393 Three-phase over voltage possible	false
EF003394 Single-phase hysteresis possible	true
EF003395 Three-phase hysteresis possible	false
EF003396 Contains function DC-under voltage	true
EF003397 Contains function DC-over voltage	true
EF003398 Contains function DC-voltage hysteresis	true
EF006134 Voltage measuring range 1	3 - 600	V
EF006135 Voltage measuring range 2	- - -	V
EF003399 Type of voltage measuring range	AC/DC
EF003978 Rated control supply voltage Us at AC 50HZ	24 - 240	V
EF003979 Rated control supply voltage Us at AC 60HZ	24 - 240	V
EF003980 Rated control supply voltage Us at DC	24 - 240	V
EF008242 Voltage type for actuating	AC/DC
EF008193 Response value voltage	3 - 600	V
EF008190 Min. adjustable delay-on energization time	0	s
EF008189 Max. permitted delay-on energization time	0	s
EF008192 Min. adjustable off-delay time	0	s
EF008191 Max. permitted off-delay time	30	s
EF008255 Number of contacts as normally closed contact	0
EF008256 Number of contacts as normally open contact	0
EF008257 Number of contacts as change-over contact	2
EF000008 Width	22.5	mm
EF000040 Height	85.6	mm
EF000049 Depth	103.7	mm
CTN Customs tariff number	85364900
WEBLINK Deeplink product page	Link to product detail page
TYPE Type	CM-EFS.2S CM-EFS.2S

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ABB - 1SVR730750R0400 + CM-EFS.2S Voltage monitoring relay 2c/o, B-C=3-600VRMS, 24-240VAC/DC