latching auxiliary relays
Contents
1. 7 arteche TECHNICAL STANDARDS RAILWAY APPLICABLE STANDARDS gt EN 60077 Series Rolling stock equipment Part 1 General conditions in service and general terms Part 2 Electrotechnical components gt IEC 50155 IEC 60571 equivalente Railway applications Rolling stock equipment GENERAL STANDARDS In addition to the specific applicable standards ARTECHE latching relays are designed based on the fulfilment of the following standards gt IEC 61810 Electromechanical all or nothing relays gt IEC 60255 Electrical relays Measuring relays and protection equipment gt IEC 61812 Specified time relays for industrial use gt IEC 60947 Low voltage switchgear and controlgear AA US UL Recognized Component Marks for USA and Canada The combined UL signs for the USA and Canada are recognized by the authorities of both countries All auxiliary relays identified with this mark meet the requirements of both countries RANGE OF PRODUCIS General purpose latching relays The bistable ARTECHE relays with 2 stable positions These positions are held by a permanent magnet which prevents intermediate positions giving a huge security operation The position change is made with 2 sets of coils with separate entrances in BF3 and BJ8 and with breaking flame contacts for each set of coils Their pick up time lower than 20 ms and the high breaking capacity of their contacts make them appropriate to be2. In any configuration ARTECHE s auxiliary relays have a high breaking capacity values These limits are showed in the table below in terms of power and current values In all the cases these relays guarantee a right performance during 50 000 operations Likewise the values showed in the following charts have been obtained in standard conditions in the laboratory and they could be different in real conditions In any case the possibility of connecting serial contacts or a bigger distance between contacts makes these values to be considerably increased 24 Vdc voltage Different loads configurations Resistive load gt L R O ms 10 Highly inductive load gt L R 40 ms 2 108 2 10 B 9 Q o 9 9 O O Z Z 10 gt ee ue n 10 II NN IE EE n A HA O 5 10 15 20 25 0 2 4 6 8 10 12 Current Current 1 contact Vdc Contact configuration PCW ICA PCW ICA PCW ICA 24 1 contact 500 20 83 370 15 42 250 10 42 Ask for data and curve of serial contacts Auxiliary Relays Latching aplications 110 Vdc voltage Different loads configurations No operations Vdc 110 Resistive load gt L R O ms arteche Highly inductive load gt L R 40 ms c 108 Ae 0 Q O 9 Z 105 104 O 1 2 3 4 5 6 7 Current Current 1 contact gt 2 contacts Contact configuration POW ICA P W ICA P W ICA 1
3. Ver REUS uw MP MN E eer ssa foo 8 8 contacts relay BJ 8RP Options With manual reset Auxiliary Relays Latching aplications et DIMENSIONS OF THE RELAYS 72 LO O Relay dimensions J Long 100 5 p 966 2 depending on the model SOCKEIS DIMENSIONS AND CUI OUT Sockel EET Accessories Relay Type Screw Faston Weight g Retaining clips IP1O Front connection FN DE IP1O FN DE2C IP10 110 BE IP20 Front connection FN DE IP20 FN DE2C IP20 110 Function signs on the IP20 Rear connection FN TR OP FN TR2C OP 90 USER NIS IP20 Flush mounting F EMP OP 500 IP1O Front connection JN DE IP10 JN DE2C IP10 225 BJ IP20 Front connection JN DE IP20 JN DE2C IP20 229 IP20 Rear connection JN TR OP JN TR2C OP 180 IP20 Flush mounting J EMP OP 400 22 Auxiliary Relays Latching aplications arteche Relays type F Relays type J FN DE IPIO FN DE2C IPIO JN DE IPIO JN DE2C IP10 Front connection for double faston IP1O sockets DN DE2C IP10 FN DE2C IP10 e IP10 Sockets for DIN rail 1 2 FN DE IP20 FN DE2C IP20 JN DE IP20 JN DE2C IP20 A lateral connection for the rest of the sockets Sockets for rear connection Sockets for flush mounting Cut out DIN rail according to EN50022 Minimum distance between soc
4. Applications Construction characteristics Contacts no Relays with two stable positions Required when the position memory open close automatic manual local remote is needed 3 Changeover 4 Changeover 8 Changeover Connections n 10 E n 2 w a n 2 lo iz Jo da o em v JO N N Ll E R Jo Y on 00 ley A ot of 77 2 8 5 S XN N CON A O Y D HP A A D D IN Co A D o D ct al O r 71 7 70 81 8 80 Options Options are not available Weight g 300 600 Dimensions mm 45 x 45 x 96 5 F short Type 90 x 50x 100 5 Coil characteristics Standard voltages J short Type 24 48 72 110 125 220 Vdc 63 5 110 127 230 Vac 50 60 Hz Voltage range 25 30 U Pick up voltage See pick up voltage temperature curves for Latching relays Consumptions only in the change over lt 6 W lt 12 W Operating time Pick up time lt 20 ms Contacts Contact material AgNi Distance between contacts 1 8 mm Permanent current 10 A Instantaneous current 80 A during 200 ms 200 A during 10 ms Max making capacity 40 A 0 5 s 10 Vdc Breaking capacity See breaking capacity curves 1 contact configuration Max breaking capacity See value for 50 000 operations U opened contact ma Performance data Mechanical endurance 250 Vdc 400 Vac 107 operations Operati
5. contact 170 1 55 140 127 90 0 82 2 contacts 1 360 12 36 1 106 10 05 730 6 63 Auxiliary Relays Latching aplications 15 Y arteche 220 Vdc voltage Different loads configurations Resistive load gt L R O ms O o No operations Highly inductive load gt L R 40 ms un No operation Current Current 1 contact c 2 contacts Vdc Contact configuration POW ICA POW ICA POW EAN 1 contact 150 0 68 115 0 52 66 0 30 220 2 contacts 319 1 45 234 1 06 134 0 61 Auxiliary Relays Latching aplications Q arteche HOW TO SELECT THE CURVE OF MY RELAY These charts show the breaking capacity values either for resistive and highly inductive loads in three voltage values of reference ask for other voltage values The charts show two different curves gt 1 contact Breaking capacity of the relays with distance between contacts 1 8 mm gt 2 contacts Breaking capacity for relays with serial contacts and distance between contacts 1 8 mm The distance between contacts is shown in the tables of technical data HOW THE BREAKING CAPACITY CAN BE INCREASED ARTECHE s auxiliary relays are power relays designed specially to have a high breaking capacity Thus there are applications where the loads are so high that it is necessary to even increase the breaking capacity keeping the reliability of the contacts of the auxiliary relays Thus ARTECHE relays have the fo
6. Distance between contacts 1 8 mm Permanent current 10 A Instantaneous current 80 A during 200 ms 200 A during 10 ms Max making capacity 40 A 0 5 s 110 Vdc Breaking capacity See breaking capacity curves 1 contact configuration Max breaking capacity See value for 50 000 operations U nax opened contact ma Performance data Mechanical endurance 250 Vdc 400 Vac 107 operations Operating temperature 40 C 70 C Storage temperature 40 C 70 C Max operating humidity 93 40 C Operating altitude 2000 m Other voltage upon request Ask for higher altitudes Auxiliary Relays Latching aplications NM us E CC LATCHING RELAYS WITH COIL OVERVOLTAGE PROTECTION Applications Construction characteristics Contacts no Intended to protect the contact of the equipment that feeds the coil in our relay 5 Changeover 4 Changeover 8 Changeover E RS E 21 2 20 Set 10 6 31 3 9 5 Set Connections 14 Set 30 MI ET 4 9 5 Bn AL A 10 14 8 f Bi 13 SL Ta 40 1 2 2 nt 8 4 zc A d 3 1 d C 11 12 50 Reset 4 3 Bese 61 6 Reset 11 60 71 7 70 81 8 Options Options are not available 80 Weight 9 500 600 Dimensions mm 45 x 45 x 96 5 F large Type 90350 x 1005 Coil characteristics Standard voltages J large Type 24 48 72 110 125 220 Vdc Voltage range 25 30
7. U Pick up voltage See pick up voltage temperature curves for Latching relays Consumptions only in the change over lt 6 W lt 12 W Operating time Pick up time lt 20 ms Contacts Contact material AgNi Distance between contacts 1 8 mm Permanent current 10 A Instantaneous current 80 A during 200 ms 200 A during 10 ms Max making capacity 40 A 0 5 s 110 Vdc Breaking capacity See breaking capacity curves 1 contact configuration Max breaking capacity See value for 50 000 operations U nax opened contact ma Performance data Mechanical endurance 250 Vdc 400 Vac 107 operations Operating temperature 40 C 70 C Storage temperature 40 C 70 C Max operating humidity 93 40 C Operating altitude lt 2000 m Other voltage upon request 2 Ask for higher altitudes Vac voltages upon request Nus E C BREAKING CAPACITY gt With devices operating worldwide also heavy industries like oil gas sector trust in our relays Auxiliary Relays Latching aplications 1S 72 arteche BREAKING CAPACITY The breaking capacity is a critical parameter on the design and the applications of the relays Its mechanical life could be considerably reduced depending on the value of the load especially with heavy duty loads the number of operations and the environmental conditions in which the relay is operating
8. arteche PATCHING AUXILIARY RELAYS This document may be subject to changes Contact ARTECHE to confirm the characteristics and availability of the products described here Moving together INDEX 18 zi du N NV NV NV N N N N NV NV N NV Answers for any application General characteristics Technical standards Range of products General purpose latching relays Latching and lockout relays Latching and lockout relays II Latching relays with coil overvoltage protection Breaking capacity Pick up voltage release voltage temperature charts Model selection Dimensions and panel mounting cut off WV arteche ANSWERS FOR ANY APPLICATION ARTECHE latching relays are relays whith 2 stable position for the output contacts Depending on which coil is energized the output contacts will change from one position to another The design of Arteche relay allows to have no consumption in permanence ARTECHE latching relays range are designed to guarantee the best features and complete security even in the hardest working environment The design durability and quality of the different alternatives that ARTECHE latching relays can offer FF range and standard range make them suitable for high responsibility controls in different areas highlighting ELECTRICAL UTILITIES Power plants electrical substations N Position monitoring of circuit breaker and se
9. atures of ARTECHE s latching auxiliary relays are the followings NV Designed to allow continuous operation even in high temperature ambient within the whole voltage range N No consumption in permanence N Self cleaning contacts NV High level of electrical insulation between input and output circuits NV Availability of extended voltage range 25 30 for high security applications NV Capable to operate under low duty loads activate digital inputs and operate without any load FF Range N High speed operation up to 1O ms Vv Capable to withstand vibrations and seismic conditions Sturdy design Front state indication on the nameplatte vw Vv Ny High protection degree IP40 with transparent cover making them suitable for use in salty and tropical atmospheres N In compliance with the most demanding test standards IEC EN IEEE and bearing the CE mark Wide range of auxiliary voltage levels Vdc and Vac gt Up to 16 output contacts in one single relay for contact multiplication ask for technical characteristics of the 16 contacts model NV N Simplicity of installation plug in relays in a wide range of sockets with different installation configurations NV Capable to work under ambient of 100 humidity N No need of maintenance after installation Large variety of assemblies with frontal and rear connection sockets by screw or fast on clip
10. ctionalizer N Direct operation on MV HV circuit breaker sectionalizer N Position memory manual automatic local remote NV Galvanic isolation between the control system and the E primary equipment ET um mon en Applications where high speed operation is a must Applications where high breaking capacity is required m d ES Ley a ist i a Tripping and lockout functions v Vv d d Low duty loads control activate digital inputs FF range RAILWAY SECTOR Electrification signalling interlocking and rolling stock gt Boarding doors locking gt Brake circuit command gt Lighting and air conditioned systems operation gt Traction system gt Low duty loads control activate digital inputs FF range INDUSTRIAL SECTOR Continuous process industries Petrochemical concrete iron industries water treatment gt Critical process surveillance gt Position monitoring circuit breaker and sectionalizer gt Galvanic isolation between the control and the power Systems gt Low duty loads control activate digital inputs FF range gt Activation of security sistems in industrial processes The great power of the output contacts bloking electrical machines makes possible direct action on HV and MV switchgear because their making breaking capacities continuous through current and overvoltage capacity guarantee perfect insulation GENERAL CHARACIERISTICS The main fe
11. e of the coil voltage Upper limit of the pick up voltage Pick up voltage limit Operative range of the coil voltage TRIP AND LOCKOUT RELAY WITH PUSH TO RESET BUTTON Operative range against ambient temperature 200 160 120 nn E DIE ESEL etse me e uxore sc ue O ma O E S rm ume coe LEW AAS ce e POM Els AER AA AE A beer eren eme 3 A A Un A steel Miete cot E laete cue Weste A Peek d eee SO Term rn et Del an Fr Be D 40 e DRD HE ee 40 30 20 10 O 10 20 30 40 50 60 Temperature C 70 80 90 100 10 120 130 Upper limit of the pick up voltage Pick up voltage limit Operative range of the coil voltage GE 23 QI arteche MODELS SELECTION Latching Type Range Range Aux Supply re Vdc or Vac General purpose range 3 contacts relay BF 3 A contacts relay BF 4 a e e pee een E inen O u ob d b bo 9 Options 3 Diode in parallel with the coil BB only Vey do lo s Fast acting trip and lock out R relay electrical reset only ll Fast acting trip and lock out RP relay Celectrical and manual j AAPP d Lo4E A Range FF No Yes FF Aux Supply Vdc o Vac Indicate voltage level and if it is VDC or VAC ex 24 VDC Indicate just if FF range is required Unavailable for 3 contacts Trip and lockout General purpose range 3 contacts relay BF SR 4 contacts relay BF AR E
12. es 1 contact configuration Max breaking capacity See value for 50 000 operations U nax opened contact ma Performance data Mechanical endurance 250 Vdc 400 Vac 107 operations Operating temperature 40 C 70 C Storage temperature 40 C 70 C Max operating humidity 93 40 C Operating altitude 2000m Other voltage upon request 2 Ask for higher altitudes Nus E CE TRIP AND LOCKOUT RELAYS II C em Applications Construction characteristics Contacts no Intended for tripping and locking applications where high quality requirements in operating time and breaking capacity are needed with manual reset 4 Changeover 8 Changeover HP e 21 2 20 31 3 Connections Set 10 6 30 14 Set M 5 NE Ta al a 2 xt 8 4 ra 91 gt i 2m d E 12 50 Reset 11 60 71 T TO 81 8 80 Options Options are not available Weight 9 300 600 Dimensions mm Coil characteristics Standard voltages 45 x 45 x 96 5 F short Type 90 x 50 x 100 5 J short Type 24 48 72 110 125 220 Vdc 65 5 TIO 127 230 Vac 50 60 Hz Voltage range 10 20 U Pick up voltage 20 C See pick up voltage temperature curves for Latching relays Consumptions only in the change over Operating time 23 W 35 5 W Pick up time lt 10 ms Vdc lt 13 ms Vac lt 10 ms Vdc lt 20 ms Vac Contacts Contact material AgNi
13. kets will depend on type of relay and DIN46277 3 sockets Please request sockets user manual for more detailed information Auxiliary Relays Latching aplications WES arteche MOVING TOGETHER Actualizaciones ARTECHE CT Latching Auxiliary Relays E Versi n AT www arteche com Arteche
14. llowing alternatives and recommendations gt Possibility of external connection of equipment serial contacts getting an important increase of breaking capacity in these equipment is shown guaranteeing the right performance during a high number of operations Auxiliary Relays Latching aplications iz arteche PICK UP VOLTAGE RELEASE VOLIAGE ITEMPERATURE CHARIS NN ee 4 S 7 ASS N EV y UA CN LO X7 S KN IN N N Ws ZN SKZ Y AS A y PY Ad 1 INA A 5 N a u E NS CP x A aN Auxiliary Relays Latching aplications arteche Variability of operative voltage range against temperature for the latching auxiliary relays General purpose latching relays and relays with coil overvoltage protection GENERAL PURPOSE RELAYS Operative range against ambient temperature 250 200 150 U Un 100 50 10 20 30 40 50 60 Temperature C TRIP AND LOCKOUT RELAYS Operative range against ambient temperature 200 160 120 80 U Un 96 40 D 20 30 40 50 60 7 Temperature C O 80 90 70 80 90 100 MO 120 130 100 10 120 130 Upper limit of the pick up voltage Pick up voltage limit Operative rang
15. ng temperature 40 C 70 C Storage temperature 40 C 70 C Max operating humidity 93 40 C Operating altitude lt 2000 m Other voltage upon request 2 Ask for higher altitudes NM us E CE Applications Construction characteristics Intended for trip and lockout applications where high demanding requirements in operating time and breaking capacity are needed Contacts no 3 Changeover 4 Changeover 8 Changeover 11 1 01 21 2 20 31 3 Connections gt 3 gt St m 30 Es a 3 8 5 gu lo dd d io 14 8 a par 40 mp 4o q Bl 13 fT i 1 2 2 nt 8 4 E 51 5 id 3 po d 11 12 50 Reset Si V 2 ne 61 6 ese 11 60 71 T 70 81 8 80 Options Options are not available Weight 9 500 600 Dimensions mm 45 x 45 x 96 5 F short Type 90x50 x 100 5 J short Type Coil characteristics Standard voltages 24 48 72 110 125 220 Vdc 63 5 110 127 230 Vac 50 60 Hz Voltage range 10 20 U Pick up voltage See pick up voltage temperature curves for Latching relays Consumptions only in the change over 27 W 23 W 35 5 W Operating time Pick up time lt 10 ms Vdc lt 20 ms Vac lt 10 ms Vdc lt 20 ms Vac Contacts Contact material AgNi Distance between contacts 1 8 mm Permanent current 10 A Instantaneous current 80 A during 200 ms 200 A during 10 ms Max making capacity 40 A 0 5 s 110 Vdc Breaking capacity See breaking capacity curv
16. used as an interface between the protection system and the breaker The main application for these relays is multiply the output contacts in those controls that need to memorite 2 stables positions automatic manual close open Auxiliary trip and lockout relays ARTECHE offers specific relays intended to be used in tripping and lockout applications where high quality requirement in operating time with models that assure the trip ever in less than 1O ms and breaking capacity are needed Front indication on the nameplatte that indicate if the relay has changed the contact positions All the relays include a diode in parallel with the coil see bistable relays with overvoltage protection characteristic There is also the possibility of a bistable trip and lockout relay with manual reset Latching relays with coil overvoltage protection ARTECHE s auxiliary relays either Vdc or Vac have the possibility of including an element in parallel with the coil diode or varistance These elements aimed to prevent the over voltage peak generated by the coil itself and it may could affect other equipment installed on the same line Q arteche TECHNICAL FEATURES PER MODEL s y IAN A V x AN c n abo 0 World class range of auxiliary relays for energy sector specially designed for the most demanding applications 8 Auxiliary Relays Latching aplications
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