1SVR730831R1300 | CM-ESS.1S
Code: 1543690
ManufacturerABB
Catalog number1SVR730831R1300
TypeCM-ESS.1S
CategoryVoltage monitoring relay
EAN code4016779852203
Details
- •JEDNOFAZNI RELEJ ZA NADZOR NAPONA, BEZ VREMENSKOG
- •Relays
- •Voltage monitoring relay
- •1 KOM
- •ABB
Technical specifications
With detachable clampsNo
Depth103.7mm
Height85.6mm
Rated control supply voltage Us at AC 60HZ220 - 240V
Rated control supply voltage Us at AC 50HZ220 - 240V
Rated control supply voltage Us at DC- - -V
Voltage measuring range 2- - -V
Voltage measuring range 13 - 600V
Max. permitted off-delay time-s
Min. adjustable off-delay time-s
Max. permitted delay-on energization time-s
Voltage type for actuatingAC
Response value voltage3 - 600V
Min. adjustable delay-on energization time-s
Type of electric connectionScrew connection
External power supply requiredYes
Type of voltage measuring rangeAC/DC
Single-phase under voltage possibleYes
Three-phase under voltage possibleNo
Three-phase over voltage possibleNo
Single-phase over voltage possibleYes
Single-phase hysteresis possibleYes
Three-phase hysteresis possibleNo
Contains function DC-under voltageYes
Contains function DC-over voltageYes
Contains function DC-voltage hysteresisYes
Number of contacts as change-over contact1
Number of contacts as normally closed contact0
Voltage type (operating voltage)AC/DC
Width22.5mm
Voltage type of supply voltageAC/DC
Number of contacts as normally open contact0
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