RXMB RXMB RXMC 1MRK 006-BEN Page Issued February 2004 Revisi

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RXMB RXMB RXMC 1MRK 006-BEN Page Issued February 2004 Revisi

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Auxiliary relays
RXMB RXMB RXMC
1MRK 006-BEN
Page Issued February 2004 Revision: Data subject change without notice
(SE940747)
(SE940748)
(SE970874)
RXMB
RXMC
RXMB
Features
Suitable tripping, blocking, interlocking etc. protection, control industrial systems Indication activated coils some versions High speed operation, down Contacts heavy duty medium duty operation
Long mechanical life High resistance shock vibration Semi protected dust-proof power consumption Single- multi-coil versions Multi-contact versions compatible with earlier relay types
Application
relays intended installations where high operating requirements exist operating time, contact rating else where normal relays industrial type suitable. relays especially suitable protection control circuits. They also very suitable high corrosive atmosphere seismic areas. Tripping, interlocking multiplying functions easily achieved with single relays combinations relays.
Types RXMB RXMB RXMC space saving relays with four separate relay units. relays used position repeat relays, interposing relays, supervision relays, automatic devices output relay relay protection. relays replace many other types auxiliary relays like RXMA RXMA RXMM etc. RXMB variant replace RXMK contact data different. Each relay consists mainly terminal plate with contact pins, printed circuit board assembly with card-relays protective cover. card-relays high quality products guarantee their intended function long mechanical life.
Design
auxiliary relays COMBIFLEX system permit interchanging between various types relays mainly because coil terminals connected same terminal plug-in base relay. Furthermore, relays having same contact symbol interchanged without changing connections.
Auxiliary relays
RXMB RXMB RXMC
1MRK 006-BEN
Page
Design (cont'd)
relays intended mounted terminal base, which available different sizes, they fixed terminal base with cross-head screws. Ordering No., rated voltage, type designation symbol relay printed front area protective cover. Some relays provided with light emitting diodes (LEDs) indication activated coils, ordering table. auxiliary relays operate within range 80-110% rated voltage. rated voltage given voltage range, e.g. 110-125 relays will operate within range 80-110% each rated voltage between Permissible temperature range given data table.
RXMB
RXMB
RXMB from four eight relays internally with change-over contacts each. relays used individually parallel different applications. relay available standard supplies. RXMB light beige transparent polycarbonate cover. RXMB occupies seats replace RXMA
RXMC
relay designed supply contains auxiliary relay units. RXMC relay available versions, with NO-contacts relay unit another with NO-contacts relay unit. contacts relays heavy duty type. version with contacts, coils provided with built-in series resistors giving relays short pick-up time. relay relay unit indication energized coil. relay available variants, with LEDs other with yellow LEDs.
RXMB relay available different versions. mainly designed supply built with card-relay units with different contact symbols shown below. contacts medium duty type. Variant RXMB relay provided with built-in series resistors giving relay very short pick-up time. This version suitable quick-operating trip relay. This relay relay unit indication energized coil. LEDs either yellow, according ordering table. Variants RXMB relay available with number different contact configurations, corresponding older types relays, e.g. like RXMA variant RXMM variant Variants have indications. Some these variants also available supply. Variant drop-out delayed, approx. sec.
Auxiliary relays
RXMB RXMB RXMC
1MRK 006-BEN
Page
Technical data
Table RXMB
Type Rated voltage RXMB variant 48,110-125, 220-250 RXMB variant 48,110-125, 220-250 50-60 50-60 80-110% 8,0/6,5 3,0/2,5 80%) >10% 80%) W/relay unit W/relay unit W/relay unit W/relay unit VA/relay unit VA/relay unit VA/relay unit -20°C +55°C (ac: -20°C +45°C) -40°C +70°C (acc. 529) RXMB variant 110-125, 220-250 50-60 50-60 50-60 80-110% 8,0/6,5 3,0/2,5 80%) >10% 80%) 1.5-2 1.5-2 1.5-2 1.5-2 -20°C +55°C (ac: -20°C +45°C) -40°C +70°C (acc. 529)
Duty range Pick-up time, typical values make/break contact Bounce time, typical values make contact Drop-out time, typical values make/break contact Pick-up value Drop-out value Power consumption Permitted ambient temperature operative range storage range Degree protection
80-110% 5,0/4,0 5,0/4,0 >10% relay unit relay unit relay unit relay unit -20°C +55°C -40°C +70°C (acc. 529)
Type Rated voltage
RXMB variant 110-125 50-60 50-60 80-110% 8,0/6,5 3,0/2,5 (ac: 80%) >10% >30%)
RXMB variant 115V, 50-60 50-60 50-60 80-110% 8,0/6,5 3,0/2,5 >30%
RXMB variant 110-125, 220-250 dc/ac 80-110% 8,0/6,5 >10%
Duty range Pick-up time, typical values make/break contact Bounce time, typical values make contact Drop-out time, typical values make/break contact Pick-up value Drop-out value
Auxiliary relays
RXMB RXMB RXMC
1MRK 006-BEN
Page
Technical data (cont'd)
Table RXMB
Power consumption Permitted ambient temperature operative range storage range Degree protection relay unit relay unit relay unit relay unit -20°C +55°C -20°C +45°C) -40°C +70°C (acc. 529) -20°C +55°C -40°C +70°C (acc. 529) -20°C +55°C -40°C +70°C (acc. 529)
Table RXMB RXMC
Type Rated voltage RXMB variant 48,110-125, 220-250 50-60 80-110% 8,0/6,5 3,0/2,5 80%) >10% 80%) relay unit relay unit VA/relay unit -20°C +55°C (ac: -20°C +45°C) -40°C +70°C (acc. 529) RXMB variant 110-125, 220-250 80-110% 8,0/6,5 3,0/2,5 >10% W/relay unit W/relay unit W/relay unit W/relay unit -20°C +55°C -40°C +70°C (acc. 529) RXMC 110-125 220-250 80-110% 6,5/- (2+2 contact) 10,0/.ms (3+3 contact) 3,0/2,5 <80% >10% W/relay unit W/relay unit W/relay unit W/relay unit
Duty range Pick-up time, typical values make/break contact Bounce time, typical values make contact Drop-out time, typical values make/break contact Pick-up value Drop-out value Power consumption Permitted ambient temperature operative range storage range Degree protection
-20°C +55°C -40°C +70°C (acc. 529)
Auxiliary relays
RXMB RXMB RXMC
1MRK 006-BEN
Page
Table Insulation tests
Test values Dielectric test between coil contacts, between contacts between relays across open contacts Impulse voltage test Ref. standard 255-5
(RXMB) (RXMC) 1,2/50 255-5
Table Mechanical tests
Ref. standard Vibration test Shock bump test Seismic test 255-21-1, class 255-21-2, class 255-21-3, class
Table Contact data
RXMB RXMB Highest system voltage Break voltage Contact current continuously closed contact Making conducting capacity L/R>10 ms/1 Breaking capacity Max. Min. 1500 1200 0,15 RXMC Max. Min. 30/20 2000 1700
Table Additional general data
RXMB Dimensions Weight RXMB RXMC
Auxiliary relays
RXMB RXMB RXMC
1MRK 006-BEN
Page
Diagrams
RXMB
Variant 1MRK 440640+
802-
803-
804-
805-
806-
Variant 1MRK
863-
864-
866-
872-
873-
874-
500-
Variant 1MRK
149-
151-
152-
107+
Auxiliary relays
RXMB RXMB RXMC
1MRK 006-BEN
Page
RXMB
Variant 1MRK 580C 585C 588C 589-
RXMC
Variant 1MRK 450650+
460660+
Auxiliary relays
RXMB RXMB RXMC
1MRK 006-BEN
Page
Replacement list
This list shows auxiliary relays design having pin-compatible connections direct replacement. Please note that contact coil data differ. RXMM RXMB, RXMA RXMB RXMK RXMB
Table Replacement list auxiliary relays type RXMM, RXMA RXMK
type RXMM RK214002-AD RK214002-AH RK214002-AN RK214002-AS RK214002-AD RK214002-AH RK214002-AN RK214002-AS RK214002- RK214002- RK214003-AD RK214003-AH RK214003-AN RK214003-AS RK214003- RK214003- RK214004-AD RK214004-AH RK214004-AN RK214004-AS RK214004- RK214004- RK214005-AD RK214005-AH RK214005-AN RK214005-AS RK214005- RK214005- RK214006-AD RK214006-AH RK214006-AN RK214006-AS RK214006- RK214006- Replacement RXMB 1MRK 440-AD 1MRK 440-AH 1MRK 440-AN 1MRK 440-AS 1MRK 640-AD 1MRK 640-AH 1MRK 640-AN 1MRK 640-AS 1MRK 802-BN 1MRK 802-BS 1MRK 803-AD 1MRK 803-AH 1MRK 803-AN 1MRK 803-AS 1MRK 803-BN 1MRK 803-BS 1MRK 804-AD 1MRK 804-AH 1MRK 804-AN 1MRK 804-AS 1MRK 804-BN 1MRK 804-BS 1MRK 805-AD 1MRK 805-AH 1MRK 805-AN 1MRK 805-AS 1MRK 805-BN 1MRK 805-BS 1MRK 806-AD 1MRK 806-AH 1MRK 806-AN 1MRK 806-AS 1MRK 806-BN 1MRK 806-BS Coil 110-125 220-250 110-125 220-250 50-60 50-60 110-125 220-250 50-60 50-60 110-125 220-250 50-60 50-60 110-125 220-250 50-60 50-60 110-125 220-250 50-60 50-60 Indication (diode) yellow yellow yellow yellow
versions available RXMM1
Auxiliary relays
RXMB RXMB RXMC
1MRK 006-BEN
Page
Table Replacement list auxiliary relays type RXMM, RXMA RXMK
type RXMA RK211063-AD RK211063-AH RK211063-AN RK211063-AS RK211064-AD RK211064-AH RK211064-AN RK211064-AS RK211066-AD RK211066-AH RK211066-AN RK211066-AS RK211072-AD RK211072-AH RK211072-AN RK211072-AS RK211073-AD RK211073-AH RK211073-AN RK211073-AS RK211074-AD RK211074-AH RK211074-AN RK211074-AS RXMA RK211 185-AD RK211 185-AH RK211 185-AN RK211 185-AS RK211 188-AD RK211 188-AH RK211 188-AN RK211 188-AS RK211 189-AD RK211 189-AH RK211 189-AN RK211 189-AS Replacement RXMB 1MRK 863-AD 1MRK 863-AH 1MRK 863-AN 1MRK 863-AS 1MRK 864-AD 1MRK 864-AH 1MRK 864-AN 1MRK 864-AS 1MRK 866-AD 1MRK 866-AH 1MRK 866-AN 1MRK 866-AS 1MRK 872-AD 1MRK 872-AH 1MRK 872-AN 1MRK 872-AS 1MRK 873-AD 1MRK 873-AH 1MRK 873-AN 1MRK 873-AS 1MRK 874-AD 1MRK 874-AH 1MRK 874-AN 1MRK 874-AS RXMB 1MRK001 585-AD 1MRK001 585-AH 1MRK001 585-AN 1MRK001 585-AS 1MRK001 588-AD 1MRK001 588-AH 1MRK001 588-AN 1MRK001 588-AS 1MRK001 589-AD 1MRK001 589-AH 1MRK001 589-AN 1MRK001 589-AS Coil 110-125 220-250 110-125 220-250 110-125 220-250 110-125 220-250 110-125 220-250 110-125 220-250 Coil 110-125 220-250 110-125 220-250 110-125 220-250 Indication (diode) Indication
Auxiliary relays
RXMB RXMB RXMC
1MRK 006-BEN
Page
Replacement list (cont'd)
Table Replacement list auxiliary relays type RXMM, RXMA RXMK
type RXMK RK225049-BN RK225049-BP RK225049-BS Replacement RXMB 1MRK 149-BN 1MRK 149-BP 1MRK 149-BS Coil 50-60 50-60 50-60 Indication (diode)
RK225051-BN RK225051-BP RK225051-BS
1MRK 151-BN 1MRK 151-BP 1MRK 151-BS
50-60 50-60 50-60
RK225052-BN RK225052-BP RK225052-BS Contact data different
1MRK 152-BN 1MRK 152-BP 1MRK 152-BS
50-60 50-60 50-60
Auxiliary relays
RXMB RXMB RXMC
1MRK 006-BEN
Page
Ordering
Specify: Type Quantity Ordering
Type
Ordering 110-125
Rated voltage 50-60 220-250
Indication
RXMB
RXMC
RXMB
1MRK 1071491511521MRK 4506504606601MRK 580585588589-
yellow yellow yellow
Other variants available request
References
Connection installation components COMBIFLEX Relay mounting systems
1MRK 003-BEN 1MRK 001-BEN
Manufacturer
Automation Technology Products Substation Automation SE-721 Sweden Telephone: Facsimile:
Auxiliary relays
RXMB RXMB RXMC
1MRK 006-BEN
Page

RXMB RXMB RXMC 1MRK 006-BEN Page Issued February 2004 Revisi

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