1 Year Warranty ABB REF542PLUS Switchgear Control Unit

The ABB REF542plus is a multifunction protection and switchgear control unit that provides a wide range of functions for the protection, control, and monitoring of power systems.

The REF542plus is based on a real-time microprocessor system that provides high performance and reliability. The unit is designed to be connected to a station automation system, and it can also be used as a standalone unit.

The REF542plus is a versatile unit that can be used in a variety of applications, including:

• Protection of feeders, transformers, and generators

• Control of circuit breakers, switches, and disconnectors

• Monitoring of voltages, currents, and power

• Event recording and fault analysis

Here are some of the technical specifications of the REF542plus:

• Number of analog inputs: 7

• Number of binary inputs: 32

• Number of binary outputs: 16

• Communication protocols: IEC 60870-5-103, IEC 61850, Modbus RTU

• Time synchronization: IRIG-B, GPS

ABB More Products

3BSE008508R1	INNIS01	CI854AK01
3BSE008510R1	DAI03	IMMFP12
3BSE017193R1	DAI01	IMDSM04
3BSE017194R1	DCP10	IMFCS01
3BSE005735R1	DFI01	NTAI06
3BHB002953R0108	DAO01	NTCL01

Our Supply Range
1. Allen-Bradley 1756/1769/1771/1785 Series (1769-L30ERMS,1769-L30ER-NSE,1769-L33ERMS,1756-L61,1756-L62,1756-L73）
2. ABB 800xA/Bailey INFI90/DSQC/ Series (07KT98 WT98,07KT97 WT97,DSQC679,IMASI23,IMDSO14...)
3. Bently Nevada 3500/3300 Series (3500/42M ,3500/22M,3500/95.3500/15)
4. Schneider Modicon Series (140CPU65150,140CPU67060,140CRA ,140CPS)
5. GE IC693/IC697/IC698/IS200/DS200 Series (IC693CPU363,IC697PWR711,369-HI-0-0-0-0,DS200ADGIH1AA)
6. SIEMENS MOORE/S5 Series (6ES7 cards,6ES5,6DD,6DP)
7. Westinghouse/OVATION (1C31194G01,1C31197G01,5X00106G01,1C31125G02...)
8. ROSEMOUNT: (3008,3664,3805E.3704E,3700A 4351B...)
9. FOXBORO (FCP270,FBM203,FBM204,FBM217,FMB231...)

More Products

1C31166G01	171CCC76010	AAI143-S00	KJ3004X1-BA1
1C31169G02	140DDO35300	AAR181-S00	KJ1501X1-BB1
1C31203G01	140NOE77101	AAP135-S00	KJ4001X1-CA1
1C31204G01	140CRP93200	ADV551-P00	KJ4001X1-CC1
1C31205G01	140CHS11000	AAR145-S00	KJ4001X1-CB1
1C31179G01	140ACI03000	CP451-10	KJ2005X1-MQ1
1C31181G01	140ACI04000	VI701	KC3011X1-BA1
1C31206G01	140ACO13000	VI702	KJ3202X1-BA1
5X00070G01	140CRA93200	PW302	KJ3222X1-BA1
1C31224G01	140CPU65150	CP345	KJ3222X1-BA1
5X00070G04	140CPU65150	AIP532	KJ2003X1-BB1
1C31116G04	171CCC76010	AIP502	KJ3221X1-BA1
5X00106G01	140CPU67670	AIP601	KJ2201X1-BA1