2C73 User's Guide
Contents
1. CERTIFIED QUALITY MANAGEMENT SYSTEM l 0 900 11 177 Indicative position O Front view 103 op we Indicative position OS O tL O p fO Front view AT my lt 7 o zZ M Series Case System The M Series case range has been specifically designed to meet the demanding amp varied requirements for applications in power utility sub station environments The standard 4U high 19 inch rack mounting modular configuration simplifies panel design amp installation Mounting points amp overall panel dimensions meet international standards such that the cases may be interchanged with other similar types available on the market The MATRIX S version was released in mid August 2005 with the length reduced by 18mm to improve compatibility with shallow cubicles Care should be taken when ordering spare relay modules to ensure compatibility with existing units 27 217 25 Min ee 13 oo L BPA Ea 1 00 2 Size 2M28 S ome O draw out case ome Drawing units mm 197 14 S18 168 0 O CUL2. 2M28 Case terminations 1 x 28 contact terminal block 4 x A Element 4M28 S 4 or 4M56 S 4 case 7 7 Crimp Lug Terminations 4 mm Threaded Inserts 2 x B Element 4M28 S 2 or 4M56 S 2 case as os 363 6 AN WJ ON OM BM NN ON gt O gt e N gt O gt Case terminations Rear view Case Earth 1 2 o 3 4 9 5 6 e lt 0 T 8 o gt lt 9 10 D G J 11 12 SDa 0 13 14 eo co 15 16 o gt lt 17 18 5 co 19 20 eo lt 21 22 e o 23 24 5 E 25 26 SDE 9 27 28 eo lt 1 x 28 contact terminal 4M28 Case terminations REAR VIEW block Vist WWW rmspl COM aU forthe latest product information Due to RMS continuous product improvement policy this information is subject to change without notice GRMATRIX Iss AU 09 03 2012 3 17 Size 4M Case Element Fitment J D pe JS p TQ A A A B B D A A A A G D P D 1 x D Element 4M28 S 1 or 4M56 S 1 case Case Earth 1 2 29 30 eo O o lt 3 4 31 32 O e o 5 6 33 34 eo 0 eo 7 8 35 36 oe 9 om o 9 10 37 38 S o E 11 12 39 40 eo 9 D o 13 14 41 42 e gt oe 0 eS 15 16 43 44 eo lt 6 o 17 18 45 46 e e o 19 20 47 48 o lt o o ET 21 22 49 50 G e gt 23 24 51 52 r o 25 26 53 54 eo O o 9 27 28 55 56 eo lt 9 DE
3. Visit www rmspl com au for the latest product information CERTIFIED QUALITY PEERS eee Due to RMS continuous product improvement policy this information is subject to change without notice User_Guide 5 Iss D 10 07 08 30300 epOvectO amp CONTRO Part Maintenance Mechanical Inspection Relay Assembly Inspect the relay for obvious signs of damage or ingress of moisture or other contamination Relay Module Isolate the relay remove the front cover amp carefully withdraw the relay module from the case Care must be taken to avoid subjecting the relay element to static discharge which may damage or degrade sensitive electronic components Inspect the relay module for signs of any overheating or burn marks which may have been caused by overvoltage surge or transient conditions on the power supply or digital status inputs Inspect the VI amp CT stages for degradation of insulation on the terminal wiring amp transformer windings ti Ki otet EN arme Shoot Remove cover by unscrewing black thumb screws amp withdraw the relay module from the case AT eNA OY we K CERTIFIED QUALITY Visit www rmspl com au for the latest product information MANAGEMENT SYSTEM Due to RMS continuous product improvement policy this information is subject to change without notice User_Guide 5 Iss C 08 08 05 Australian Content Unless otherwise stated the product s quoted are manufactured by RMS at our product
4. AT RNEER ON ww K CERTIFIED QUALITY Visit www rmspl com au for the latest product information MBNASENENT SYSTEM Due to RMS continuous product improvement policy this information is subject to change without notice User_Guide 4 Iss E 25 08 08 30300 CTION amp CONTRO enoit Current Transformer Circuits Do not open the secondary circuit of a live CT since the high voltage produced may be lethal to personnel and could damage insulation External Resistors Where external resistors are fitted to relays these may present a risk of electric shock or burns if touched Insulation amp Dielectric Strength Testing Insulation testing may leave capacitors charged up to a hazardous voltage At the end of each part of the test the voltage should be gradually reduced to zero to discharge capacitors before the test leads are disconnected Insertion of Modules These must not be inserted into or withdrawn from equipment whilst it is energised since this may result in damage Electrical Adjustments Pieces of equipment which require direct physical adjustments to their operating mechanism to change current or voltage settings should have the electrical power removed before making the change to avoid any risk of electric shock Mechanical Adjustments The electrical power to the relay contacts should be removed before checking any mechanical settings to avoid any risk of electric shock Draw Out Case Re
5. Trip coil continuity Yes No Yes No Trip wiring continuity s no Ys n Trip relay circuit No No Table 4 The relay can be supplied fitted with heavy duty contacts amp with magnetic blow out fitted A significant safety feature is the fitting of internal resistors to limit the trip coil current to well below the circuit breaker trip coil operate current should the relay be accidentally short circuited STANDARD SUPERVISION RELAYS AVAILABLE Relay Flag Element Cace Alarm Type Size Contacts 1TM10 Hand reset B 2M28 S1 2 C O 1TM11 Hand reset B 2M28 S1 2 C O 1TM12 Hand reset D 4M28 S1 2 C O 1TM13 Hand reset B 2M28 S1 2 C O Table 5 FLAG OPERATION Each relay element is supplied with a flag target indicator The indicator consists of a high visibility solid dayglow orange mechanical flag Operation Drops on coil de energisation Reset Hand reset THERMAL RATING All 1TM relay element circuits are designed to withstand continuous application of 120 of nominal voltage 6R RELAY CONTACT RATINGS Refer 6RM data INSULATION WITHSTAND in accordance with IEC 255 5 2KV RMS amp 1 2 50 5KV impulse between all input terminals amp frame all output terminals amp frame all input amp output terminals each input group each output group o gt oo gt CERTIFIED QUALITY vist WWW rmspl COM aU forthe latest product information MANAGEMENT SYSTEM Due to RMS continuous product improvemen
6. A 2TM649 adjustable time delay element may also be added to any of the size A 6RM elements Flag Indicators Each relay element is supplied with a flag target indicator The indicator consists of a high visibility solid dayglow orange mechanical flag which drops on energisation or de energisation Resets Resetting of flags amp contacts may be either manual at the relay panel or electrical via a remote signal or both The provision to separately reset the flag amp contacts is also possible Electrical Reset Function COMBINED CONTACT FLAG OPERATION amp RESET 6RM210 With these types the flag amp contacts operate amp reset together i e When the relay is operated the flag changes state amp the contacts latch Both the flag amp contacts are reset if either the reset button is pressed or the electrical reset coil is energized COMBINED CONTACT FLAG OPERATION amp INDEPENDENT RESET 6RM211 With these types the flag amp contacts operate together but may be reset independently l e When the relay is operated the flag changes state amp the contacts latch The contacts only are reset if the electrical reset coil is energized or the contact reset button is pressed In both cases the flag is not reset The flag can only be reset if the independent flag reset button is pressed Coil Operating Power Relay elements may be specified with 1W or 2W operating power for relay elements with up to 9 conta
7. Part Maintenance Mechanical Inspection Relay Assembly Inspect the relay for obvious signs of damage or ingress of moisture or other contamination Relay Module Isolate the relay remove the front cover amp carefully withdraw the relay module from the case Care must be taken to avoid subjecting the relay element to static discharge which may damage or degrade sensitive electronic components Inspect the relay module for signs of any overheating or burn marks which may have been caused by overvoltage surge or transient conditions on the power supply or digital status inputs Inspect the VT amp CT stages for degradation of insulation on the terminal wiring amp transformer windings Remove cover by unscrewing black thumb screws amp withdraw the relay module from the case AT RNEER ON we K CERTIFIED QUALITY Visit www rmspl com au for the latest product information MANAGEMENT SYSTEM Due to RMS continuous product improvement policy this information is subject to change without notice User_Guide 5 Iss D 10 07 08 1809001t og OTECTION amp CONT Relay Case Inspect the outer terminals checking insulation integrity amp tightness Inspect inside the case and use a blower to remove dust Inspect the inner terminals for worn distorted or tarnished contacts and if necessary clean the contacts using a brush dipped in a suitable substance FJ j f ea LE a wa b bil l E x E ax io
8. 4M56 S 1 6RM407 6RM408 ER 6RM410 4M28 S 1 2M28 S 1 4M56 S 1 HR B 2M28 S 1 9 D 4M56 S 1 19 6RM411 H ER 12 19 Table 3 HR Hand reset C F Consult factory NF No flag SR Self reset ER Electrical reset B Break N C contacts C O Changeover contacts may be specified but EACH C O contact replaces 1 5 M or B contacts EXAMPLE AT QnA toy we K CERTIFIED QUALITY MANAGEMENT SYSTEM 1809001 6RM206 A1 represents an auxiliary relay with a maximum of 4 heavy duty M or B Magnetic blowouts fitted hand reset contacts As the relay element is a size A two of these elements may be fitted in a size 2M28 S 2 case visit WWW rmspl COM aU forthe latest product information Due to RMS continuous product improvement policy this information is subject to change without notice GRMATRIX Iss AU 09 03 2012 9 17 enovection amp CONTRO NUMBER OF OUTPUT RELAY CONTACTS The number of contacts amp configuration are specified in table 2 The number of enclosure terminals available is the limiting factor necessitating some contacts to be connected to a common circuit OPERATING BURDEN Burden during pick up at nominal Operate coils 1or2W Up to 9 contacts OW 10 20 contacts Reset coils 40W Maximum OPERATED BURDEN Burden after pick up at nominal Self reset relays 5W Maximum Latching relays Zero Reset coils Zero Add 2 Watts for relays fitted with time delayed
9. Vx 110V DC Functional Element Size B a Tr Front view Side view Two elements per case Mounting points M4 ap i T 2IMS n Outer Made in Australia m 7 Case Clear dust cover sae a m Nee 9 Dayglow Orange Flag rs IF VN Tt eR i TOP aati Functional Element Size A IEC 255 22 1 EA Custom text Beton NY i 9 a Mji BOTTOM O Relay details ss gW E E Element F E Size A Reset button s Cover screws Mounting flange Black powder coated metal chassis Rear terminal block NA7 o a Vg e gt zZ CERTIFIED QUALITY vist WWW rmspl comM a aU forthe latest product information MANAGEMENT SYSTEM eg sk 1 Gee Due to RMS continuous product improvement policy this information is subject to change without notice 6RMATRIX Iss AU 09 03 2012 2 17 Case Mounting The following standard features are provided E RACK amp FLUSH MOUNTING E DRAW OUT RELAY MODULE E REAR M4 SCREW TERMINALS Case Construction The outer case is manufactured from zinc coated mild steel providing considerable strength amp black powder coated surface finish for corrosion protection Relay elements are mounted on fabricated fibreglass amp Acetal components to
10. packing date ae y Size 2 inner packing carton depicted QNA Tloy we K NCS ly CERTIFIED QUALITY Visit www rmspl com au for the latest product information MANAGEMENT SYSTEM Due to RMS continuous product improvement policy this information is subject to change without notice User_Guide 4 Iss E 25 08 08 30800t Unpacking Continued Inner packing carton with lid open showing protective foam insert CD depicted supplied with digital relay models or upon request at time of order Inner packing carton with protective foam insert removed showing relay location Where mechanical flags are fitted the yellow transit wedge must be removed before operation using a gentle twisting action The wedge should be stored with the original packaging material QNA Tloy we K NCS ly SERRE a A Visit www rmspl com au for the latest product information MANAGEMENT SYSTEM Due to RMS continuous product improvement policy this information is subject to change without notice User_Guide 4 Iss E 25 08 08 5 0 10 Im enorection amp CONTRO rms Relay Module Side Label Depicting Product Details Relay Module Side Label Depicting Wiring Diagram 6R MATRIX relays only AT RNEER ON ww K CERTIFIED QUALITY MANAGEMENT SYSTEM T0100 Visit www rmspl com au for the latest product information Due to RMS continuous product improvement policy this information is
11. SPEED TRIPPING RELAYS 2HSM 4 with a modular system of auxiliary relays to meet a wide variety of system AUXILIARY RELAYS 6RM 8 configurations Based on our well proven oe hea cil eontal tev te R TIME DELAY ELEMENTS 2TM649 11 MATRIX system offers numerous benefits TRIP CIRCUIT SUPERVISION ITM 12 gt Modular configuration to simplify panel layout amp circuit design gt High packing density to reduce panel space requirements Cases Series Page gt Standard component design to reduce delivery lead times Relay Construction gt Case suitable for both flush panel amp Case S stem Summar 19 inch rack mounting y l y gt Standard draw out module MATRIX Case Details gt Heavy duty M4 screw terminals Refer also to the following RMS data Introduction Maden Austala sheets for detailed information on product applications amp technical specifications The effect of a fault on a power system is dependent on the speed with which the fault can be 6R Relay Series detected amp isolated Modern protection schemes incorporate ever increasing functionality 6R Technical Data Supplement through the application of digital techniques to protection relay technology The requirement for highly reliable tripping amp control relay elements does however remain amp often constitutes a I ae aE significant cost amp space requirement for protection panel designs The 6R MATRIX system 6RM QUAD 4 Element Flag Relays fulfils this
12. a safe condition It is assumed that everyone who will be associated with the equipment will be familiar with the contents of the Safety Section Explanation of Symbols amp Labels The meaning of symbols and labels which may be used on the equipment or in the product documentation is given below Caution refer to product information Functional earth terminal Note this symbol may also be used for a protective safety earth terminal if that terminal is part of a terminal block or sub assembly eg power supply Caution risk of electric shock A AT ent R ON i K NCS ly Visit www rmspl com au for the latest product information Due to RMS continuous product improvement policy this information is subject to change without notice User _Guide 4 lss E 25 08 08 CERTIFIED QUALITY MANAGEMENT SYSTEM 0 9 0 0 1 1 rms Unpacking Upon receipt inspect the outer shipping carton or pallet for obvious damage Remove the individually packaged relays and inspect the cartons for obvious damage To prevent the possible ingress of dirt the carton should not be opened until the relay is to be used Refer to the following images for unpacking the relay Outer packing carton showing shipping documentation pouch Address label on top of carton Inner packing carton showing front label detailing the customer name order sci ee number relay part number amp description WERT POWER ees the relay job number amp
13. cut off contact OPERATING VOLTAGE 75 to 120 of nominal rated DC operating voltage THERMAL RATING All operate amp reset circuits are designed to withstand continuous application of 120 of nominal voltage ELECTRICAL RESET Operate voltage As per specified operate voltage Reset cut off Instantaneous with main relay reset Continuous application of both the operate coil amp the reset coil will amp result in overheating amp thermal damage to the reset coil INSULATION WITHSTAND in accordance with IEC 255 5 2KV RMS amp 1 2 50 5KV impulse between all input terminals amp frame all output terminals amp frame all input amp output terminals each input group each output group 1KV RMS between open contacts 6R RELAY CONTACT RATINGS Make amp Carry Continuously 3 000 VA AC resistive with maximums of 660V amp 12A 3 000 W DC resistive with maximums of 660V amp 12A Make amp Carry for 3 Seconds 7 500 VA AC resistive with maximums of 660V amp 30A 7 500 W DC resistive with maximums of 660V amp 30A AC Break Capacity 3 000 VA AC resistive with maximums of 660V amp 12A DC Break Capacity Amps o gt o o Voltage Emra 125V 250V E l 12 12 10 5 mms ELS TE Me Tia Maximum 30 15 55 3 5 L R 40ms break 12 1 0 25 0 15 1K operations N3 Rating aje jee 25 2 Without magnetic blowouts 1 With magnetic blowouts Refer to the 6R Contact Rating supplementary data sheet for further
14. such error or omission is the result of negligence or any other cause Any and all such liability is disclaimed Contact Us Relay Monitoring Systems Pty Ltd 2001 2003 6 Anzed Court Mulgrave 3170 AUSTRALIA Phone 61 3 9561 0266 Fax 61 39561 0277 Email rms rmspl com au Web www rmspl com au To download a PDF version of this guide htto www rmspl com au userquide 6R MATRIX user guide pdf To download the model specific Test Manual http www rmspl com au search asp How this guide is organised This guide is divided into five parts Part 1 Overview About this Manual Contents Production Testing Part 2 Mechanical Configuration Part 3 Technical Bulletin Part 4 Installation Handling of Electronic Equipment Safety Unpacking Accessories Storage amp Handling Recommended Mounting Position Relay Dimensions amp Other Mounting Accessories Equipment Connections Part 5 Maintenance Mechanical Inspection Test Intervals Defect Report Form AT eNA OY ay K CERTIFIED QUALITY Visit www rmspl com au for the latest product information E m Due to RMS continuous product improvement policy this information is subject to change without notice 6R MATRIX_Guide Iss B 10 06 03 0 1 pnoreclio amp CONTRO Part Production Testing This User Guide covers all 6R MATRIX relay versions amp describes the generic features amp attributes common across all versions Different relay versions are
15. 2 gt E Ca co J 34 e gt e a ed C8 SS 36 e e e 229 687 502 RL1 J UNREGISTERED DRAWING aad JOB CARD SPECIFIC DESC 2ZHSM512D E X 125VDC_ LAG 2 AUX L NTACTS 20 N K ONTACTS AG LABEL FLAG LABEL PLINE OPLINE BTM LINE BIM LINE ENCLOSURE 4M28 QTY 10 IRIN FICATION 2 200 0 7 I t Sec Wi tes DR JATE ECH DAT TEST DATE B NUI MEET OF ERL 08 01 Vist WWW rmspl COM aU forthe latest product information Due to RMS continuous product improvement policy this information is subject to change without notice GRMATRIX Iss AU 09 03 2012 6 17 eRovection amp CONTRO OPERATING BURDEN Burden during pick up at nominal Low burden relays SOW Maximum High burden relays 150W Maximum Reset coils 40W Maximum OPERATED BURDEN Burden after pick up at nominal Self reset relays SW Maximum Latching relays Zero Reset coils Zero Add 2 Watts for relays fitted with time delayed cut off contact COIL THERMAL RATING All operate reset amp time delayed circuits are designed to withstand continuous application of 120 of nominal voltage The high speed operate coil element 150 watt max has a thermal rating of 30 seconds however this is protected by use of the series cut off contact arrangement INSTANTANEOUS or TIME DELAYED or series coil ECONOMY COIL OPERATING TIME Less than 10ms at nominal rated operating voltage lt 14 contacts Less than 12ms at nominal rated operating
16. 2M28 S 1 4M28 S 1 4M56 S 1 2HSM524 ER 2M28 S 1 4M28 S 1 4M56 S 1 2HSM525 H ER 2M28 S 1 4M28 S 1 4M56 S 1 2HSM526 H ER HR 2M28 S 1 4M28 S 1 4M56 S 1 KEY H ER Hand electrical reset SR Self reset HR Hand reset TD Time delay 40 to100ms ER Electrical reset Econ Economy element M Make N O contacts B Break N C contacts Inst Instantaneous cut off Cont Continuously rated coil C F Consult factory NF No flag NOTES 1 The Contact amp Flag code should be read in conjunction with the section on flag amp contact reset function on the following page 2 C O Changeover contacts may be specified but each C O contact replaces 1 5 M or B contacts EXAMPLE 2HSM512 B2 represents a high burden high speed relay with a self reset flag with a maximum of 9 M or 9 B without magnetic blowouts hand reset contacts As the relay is an element size B one of these elements may be fitted in a size 2M28 S 1 case Contact Stack Arrangement Mixed Contacts Stacks The number of contacts indicated in Table 1 are the maximums Mixed M amp B contact arrangements may be specified provided the that can be fitted for the element size Fewer contacts may be total number does not exceed the maximum indicated in table 1 for specified to save cost The operate time for relay elements with 14 the relay element size specified above Changeover contacts to 20 contacts is lt 12ms at nominal operate voltage C O are also available but must be
17. 9 4M56 Case terminations 2 x 28 contact terminal blocks enovection amp CONTRO Application The effect of a fault on a power system is dependent on the speed with which the fault can be detected amp isolated The 2HS Series multi contact high speed trip relays are used for this isolating function providing simultaneous tripping outputs The operating element for the 6R MATRIX High Speed Trip functional elements are designated 2HSM A high speed coil provides fast operation lt 10ms at nominal DC operating voltage with specially constructed anti bounce buffers ensuring effective damping of the contacts to avoid excessive bounce The Type 2HSM relays may be broadly divided into two groups E Low burden tripping relays E High burden tripping relays High burden tripping relays are designed to withstand the 10uF capacitor discharge test such that the relay will not operate when a 10uF capacitor charged to 120 of nominal operating voltage is applied across the coil of the relay Low Burden Trip Relays 2HSM 502 503 504 506 507 508 509 These are low burden versions of types 2HSM relays respectively amp are suitable for applications where immunity to capacitance discharge amp high minimum operation currents are not required Circuit diagrams for types 2HSM504 506 508 509 are as per 2HSM514 516 518 519 without C1 R1 or R2 loaded Circuit diagrams for types 2HSM503 are as per 2HSM502 without the f
18. Ce Standard operate speed coil RL2 2 Delay operate slug fitted to coil RL2 9 Delay release slug fitted to coil Vist WWW rmspl COM aU forthe latest product information Due to RMS continuous product improvement policy this information is subject to change without notice GRMATRIX Iss AU 09 03 2012 8 17 eRovecTion amp CONTRO 6R Element Part Numbers Timing Function No Time Delay RL2 6RM201 6RM202 6RM203 6RM204 6RM207 6RM208 6RM210 6RM211 KEY H ER Hand electrical reset H SR Hand self reset M Make N O contacts 6RM Standard Versions There are 9 basic 6RM versions without a slug time delay There are 4 versions with a slug delay release function There are 9 versions with a slug delay operate function All versions are defined by the operation of the contact amp flag reset mechanism amp may be specified with contact configurations as described in table 2 Maximum Contacts Magnetic Heavy Blowouts Duty Minimum M or B M or B Case 1 2 Element Size Delay Operate Delay Release Contact Flag RL2 RL2 2M28 S 1 2M28 S 1 4M56 S 1 6RM301 6RM401 2M28 S 1 2M28 S 1 4M56 S 1 6RM302 6RM402 2M28 S 1 2M28 S 1 4M56 S 1 6RM303 6RM403 2SR 2HR 4SR 4HR HR A 2M28 S 1 D 4M28 S 1 1SR 1HR 2SR 2HR 6RM304 6RM404 H SR 2M28 S 1 2M28 S 1 4M56 S 1 2M28 S 1 2M28 S 1
19. ED QUALITY MANAGEMENT SYSTEM 1 09001 2TM649 Timer Options Made in Australia IEC 255 22 1 IEC 255 5 CB Fail Trip S N 602698 Vx 110V DC 21649 E1 Ordering Codes The 2TM649 is available with five standard time delay ranges amp seven standard operating voltages as follows These must be specified when ordering as follows Generate the required ordering code as follows e g 2TM649 D2 2TM649 am EE NOMINAL OPERATE VOLTAGE A 24V DC D 110V DC B 32V DC E 125V DC C 48VDC F 250V DC 2 TIME RANGE 1 0 1 to 1s 4 3 to 30s 2 0 3 to 3s 5 10 to 100s 3 1 to 10s 3 CASE CONFIGURATION Element only No case ELEMENT TEXT Optional Element part number is used as the default visit WWW rmspl COM aU forthe latest product information Due to RMS continuous product improvement policy this information is subject to change without notice GRMATRIX Iss AU 09 03 2012 11 17 eR ovection amp CONTRO 1TM Trip Circuit Supervision Elements Application The 1TM Series Relays provide fail safe supervision of CB trip circuits Three models are available depending on the degree of supervision required amp wiring configuration Model Number Supervision 1TM10 1TM11 1TM12 1TM13 CB 52a contact CB 52a contact Yes No yes no CB 52b contat Yes No Yes No Tripsuppy Yes Yes Yes Yes
20. HIGH VOLTAGE PRODUCED MAY BE LETHAL AND COULD DAMAGE INSULATION lt is assumed that the initial preliminary checks have been carried out Relay CT shorting switches With the relay removed from its case check electrically that the CT shorting switch is closed Primary injection testings lt is essential that primary injection testing is carried out to prove the correct polarity of current transformers Before commencing any primary injection testing it is essential to ensure that the circuit is dead isolated from the remainder of the system and that only those earth connections associated with the primary test equipment are in position Decommissioning amp Disposal Decommissioning The auxiliary supply circuit in the relay may include capacitors across the supply or to earth To avoid electric shock or energy hazards after completely isolating the supplies to the relay both poles of any dc supply the capacitors should be safely discharged via the external terminals prior to decommissioning Disposal lt is recommended that incineration and disposal to water courses is avoided The product should be disposed of in a safe manner AT RNEER ON ww K Visit www rmspl com au for the latest product information Due to RMS continuous product improvement policy this information is subject to change without notice User_Guide 4 lss E 25 08 08 CERTIFIED QUALITY MANAGEMENT SYSTEM 30300 enOvEcLic amp CONTRO
21. ION WITHSTAND In accordance IEC 255 5 2KV RMS between all terminals amp all terminals amp frame 1 2 50 5KV impulse between all terminals amp all terminals amp frame IP RATING IP5X category 2 dust protected and IP4X for solid ingress to IEC60529 M Series Case Accessories Refer to the M Series Technical Bulletin http Awww rmspl com au mseries htm e Sub rack mount frames e Blanking plates e Mounting screw kits e Termination ring lugs e Stud terminal kits e Semi projection mount kits e Earth bars AT eNA OY we a Case Ordering Codes Generate the required order code as follows e g 2M28 S 1 Order Code M EN CASE SIZE 2 Size 2 4 Size 4 M M SERIES CASE 2 NUMBER OF TERMINALS 28 28 Terminals 56 56 Terminals Size 4 case only SHORT CASE VERSION One Two Three S EA RELAY ELEMENTS PER CASE 1 2 3 4 Four Case Mounting Screws M Series cases may be flush mounted to mild steel panels up to 3mm thick using the M4 self threading screws provided with the case Panel mounting is simplified due to the location of the fixing screws at the front face of the relay Alternatively the cases may be 19 inch rack mounted using a 4U high sub rack The M4 self threading screws are suitable for application with the RMS type 4M800K1 sub RELAY PANEL RACK MOUNTING SCREWS P N 290 406 151A 4 X M4 self threading screws Use for RMS D E amp M Se
22. M56 S case 4M28S2 Two identical elements in a 4M28 S case 4M56S2 Two identical elements in a 4M56 S case ELEMENT TEXT Optional Element part number is used as the default visit WWW rmspl COM QU forthe latest product information Due to RMS continuous product improvement policy this information is subject to change without notice GRMATRIX Iss AU 09 03 2012 7 17 Application The operating element for the 6R MATRIX Auxiliary Relay functional elements are designated 6RM amp are based on our 6R Series relays The type 6RM Series elements are low burden auxiliary relays which can be used where a scheme demands several contacts for event recording alarm initiation contact logic arrangements etc The relay can be supplied fitted with heavy duty contacts amp with heavy duty magnetic blow outs fitted Contacts are constructed from silver copper alloy shaped amp positioned to ensure very reliable low resistance operation Over travel of the contacts during each operation causes a wiping action ensuring a clean make Heavy duty make break amp changeover contacts amp heavy duty contacts fitted with magnetic blow outs are available in various combinations See table 2 below Heavy duty contacts fitted with magnetic blow out are recommended for breaking heavy or highly inductive DC loads When these are fitted the number of contacts available may be reduced
23. O C Suits flush panel mounting amp OO 4U high 19 inch rack frame SS 27 KOUUOUL 28 ae De l EER iE fi A T Jk J13 L 2holes of 3 7 Mox Side view Terminal layout Panel cut out Baia ZO 1 L o J 27 217 uE Si 99 lt 52 MET O 4 l I 1 EONS 2 Size 4M28 S one OMe draw out case A Drawing units mm i One a f O O C Suits flush panel mounting amp CLIO _ i OHIO 4U high 19 inch rack frame O 27 KOTO 28 noe Se 1 WL ie A A holes of 3 7 15 Max Side view Terminal layout Panel cut out 7 25 i lt 2 217 aa t 99 a m52 LL _ mi n 7 L iy l 1 Ql ies S 30 OUTS ORNE Size 4M56 S UND T b C gt O HIN EQ raw out case a LA 5 OUOO CULO R Drawing units mm SLO e 159 168 O O O O C Suits flush panel mounting amp Sune Ono E 4U high 19 inch rack frame eee a eee OUTS CUMS 27 TOQUUC28 SOLON 56 eee _ gg o i aa O O a 1 Max Side view Terminal layout Vist WWW rmspl COM aU forthe latest product information Due to RMS continuous product improvement policy this information is subject to change without notice GRMATRIX Iss AU 09 03 2012 16 17 Bt 4 holes of 3 7 Panel cut out Technical Data CURRENT RATINGS CT terminals 20A continuous 400A 1s Other terminals 10A continuous 200A 1s VOLTAGE RATINGS All circuits amp terminals 600V AC continuous 350V DC continuous AUXILIARY INSULAT
24. ase 4M28S4 Four identical elements in a 4M28 S case 4M56S1 One element in a 4M56 S case 4M56S2 Two identical elements in a 4M56 S case 4M56S3 Three identical elements in a 4M56 S case 4M56S4 Four identical elements in a 4M56 S case ELEMENT TEXT Optional Element part number is used as the default Vist WWW rmspl COM aU forthe latest product information Due to RMS continuous product improvement policy this information is subject to change without notice GRMATRIX Iss AU 09 03 2012 10 17 Application The Series 21649 Time Delay on energisation relays are suitable for utility grade protection amp control schemes where accurate amp consistent time delays are required The 2TM649 version used in the MATRIX Relay system occupies the same space as a size A element amp may be used to provide a time delay function when combined with any size A 6RM element The two A elements when combined consume the space of a size B element Minimum case size 2M28 S 1A It is possible to combine a 2TM649 size A element with a size B 6RM element but the result must be considered as a size D element Minimum case size 4M28 S 1D Operation Combining the 6RM amp 2TM649 elements provides the proven rugged reliability of an electro mechanical relay driven from an electronic ripple count type timer Pulses from an on chip oscillator are fed into a ripple counter which is programmed
25. ate voltage RESET TIME Not less than 300ms when supply is switched from 100 of nominal rated operating voltage to off NOMINAL OPERATING VOLTAGES 24 32 48 110 125 220 240 amp 250V DC available CONTACTS 2 C O standard 1T M11 Operation Trip Circuit Supply Supervision The operating element of the 1TM11 comprises a single 6R heavy duty attracted armature control relay with a single operating coil amp delay slug The relay is normally operated to indicate a healthy trip circuit supply while a slug is fitted to provide a delay on drop out amp avoid nuisance tripping due to transients Under healthy conditions the coil is energized amp if the supply fails the relay will drop out after a short time delay 200ms approx to initiate a supply fail alarm 5 o _ RL1 1 7 er r 3 1 R1 e 27 RL1 28 o_ gt e G 2 RL1 2 ne CS co Contacts shown with CB Open amp circuit de energised CIRCUIT RESISTANCE amp BURDEN The 1TM11 circuit design is optimized to minimize the supervision current to minimize the burden on the supervised supply The total series resistance provided by R1 amp RL1 is tabulated below supply ohms mA Watts DROP OUT VOLTAGE Drop out between 25 amp 40 of nominal rated operate voltage RESET TIME Not less than 200ms when supply is switched from 100 of nominal rated operating voltage to off Vist WWW rmspl COM aU forthe l
26. atest product information Due to RMS continuous product improvement policy this information is subject to change without notice GRMATRIX Iss AU 09 03 2012 13 17 eRoveEction amp CONTRO 1TM12 Operation The operating element of the 1TM12 comprises three 6R heavy duty attracted armature relays as shown below Trip Circuit Supervision Relay Supervision is active with the circuit breaker in the open or closed position via the a amp b CB auxiliary contacts Under healthy conditions with the CB in the closed position relay 1 amp 2 are energized amp if the trip coil becomes open circuited or the supply fails relay 2 will drop out causing alarm relay 1 to drop out amp initiate the local visual indicator amp output contacts Similarly when the CB is in the open position relays 1 2 amp 3 are energized enabling the relay to detect failure of the trip circuit coil or supply in the same manner as if closed Once set the alarm relay flag must be hand reset If the protection trip contact operates relay 1 will drop out after a 400ms approx delay If the CB auxiliary contact has not opened causing relay 2 not to pick up within this time delay then alarm relay 3 will drop out Both relay 2 amp 3 elements are fitted with slugs to provide a delay of 300ms approx on de energisation to prevent false alarms due to voltage dips in the supply rail or the normal delays in the tripping operation If the protection trip c
27. ce causing excessive bounce It is therefore important to only fit relay coils with adequate power to provide the force required to switch the relay at the minimum operate voltage 65 of nominal In addition contact bounce can be greatly reduced through the addition of anti bounce buffers These components are added to each contact to provide a damping wiping motion when the contacts meet thus dissipating the force which would otherwise produce bounce Contacts are constructed from silver copper alloy shaped amp positioned to ensure very reliable low resistance operation Over travel of the contacts during each operation causes a wiping action ensuring a clean make The design of the contact surface is spherical such that when the contacts are driven to an over travel position they actually wipe This wiping motion is part of the damping action mentioned above but also provides a wiping action which serves to clean the contact area Anti bounce buffer Flag Indicators Each relay element is supplied with an operation target indicator The indicator consists of a high visibility solid day gl
28. counted as 1 5 M or B contacts amp the result rounded down to the nearest integer amp not hg exceed the maximum indicated in table 1 CERTIFIED QUALITY visit WWW rmspl COM aU forthe latest product information alana hee Due to RMS continuous product improvement policy this information is subject to change without notice GRMATRIX Iss AU 09 03 2012 5 17 Flag amp Contact Reset Function COMBINED OPERATION amp COMBINED RESET Types 2HSM504 507 508 514 517 518 522 525 With these types the flag amp contacts operate amp reset together l e When the relay is tripped the flag changes state amp the contacts latch Both the flag amp contacts are reset if either the reset button is pressed or the electrical reset coil is energized COMBINED OPERATION amp INDEPENDENT RESET Types 2HSM502 506 509 512 516 519 520 521 524 526 With these types the flag amp contacts operate together but may be reset independently l e When the relay is tripped the flag changes state amp the contacts latch The contacts only are reset if the electrical reset coil is energized or the contact reset button is pressed In both cases the flag is not reset The flag can only be reset if the independent flag reset button is pressed Contact Bounce amp Self Cleaning Contact bounce occurs due to the speed at which the contacts meet If too much coil power is used then the contacts will come together with too much for
29. ct information shel ania tees Due to RMS continuous product improvement policy this information is subject to change without notice 6R MATRIX_Guide Iss B 10 06 03 1 09001 oQOTECTION amp CONT Part Mechanical Configuration Great care has been taken to design a rugged cost effective amp flexible mechanical solution for the 6R MATRIX range of RMS auxiliary relays The 6R MATRIX range provides a compact draw out case solution with M4 screw terminals e 2M28 Size 2 with 28 terminals e 4M28 Size 4 with 28 terminals e 4M56 Size 4 with 56 terminals Complete details amp attributes for the M MATRIX cases amp accessories may be found at htto www rmspl com au mseries htm The 6R MATRIX is configured in a 2M28 4M28 or 4M56 case depending on the number of terminals required to service the output contact configuration The following photographs depict the general mechanical configuration It should be noted that re usable screw rivets are used to bind the draw out relay module A 1 16 hex key is required for disassembly AT eNA OY ay K CERTIFIED QUALITY vist WWW rmspl COM AU forthe latest product information shel ania tees Due to RMS continuous product improvement policy this information is subject to change without notice 6R MATRIX_Guide Iss B 10 06 03 1 09001 rms Example of a 2HSM high speed trip relay element before wiring amp assembly into draw out relay module Contact w
30. cts 2W coils have the advantage of faster operation for armature operated contacts but obviously generate more heat when continuously energized A second advantage which is particularly useful in high humidity climate installations is that the thicker gauge copper wire used in 2W coils is less susceptible to corrosion amp going open circuit Relay elements with 10 20 contacts are fitted with a SW nominal coil AT QnA Toy we K CERTIFIED QUALITY MANAGEMENT SYSTEM 1809001 6RM Auxiliary Elements Operating Times INSTANTANEOUS OPERATING TIMES 6RM2xx Series Table 2 NOTES ON OPERATING TIMES 1 Tolerance on stated operate times 10 2 Operate times are in ms amp refer to armature operated contacts at nominal stated coil operating voltage 3 For flag operated contacts operate time is typically 60ms amp is independent of the coil power 4 1W nominal coils are used as the default coil specification up to 9 N O contacts 5W coils are used for 10 to 20 contacts OPERATING TIMES WITH TIME DELAY SLUGS FITTED DELAY ON DROP OFF Heel end slugs HES Heel end slugs can be specified to provide delayed drop out times of up to 300ms The more contacts specified the faster the drop out time DELAY ON PICK UP Armature end slugs AES Armature end slugs can be specified to provide delayed pick up times of up to 150ms The more contacts specified the slower the pick up time _
31. d environmental limits Protective relays although generally of robust construction require careful treatment prior to installation and a wise selection of site By observing a few simple rules the possibility of premature failure is eliminated and a high degree of performance can be expected Care must be taken when unpacking and installing the relays so that none of the parts are damaged or their settings altered and must al all times be handled by skilled persons only Relays should be examined for any wedges clamps or rubber bands necessary to secure moving parts to prevent damage during transit and these should be removed after installation and before commissioning The relay should be mounted on the circuit breaker or panel to allow the operator the best access to the relay functions Relay Dimensions amp Other Mounting Accessories Refer drawing in Technical Bulletin Relevant Auto Cad files amp details on other accessories such as 19 inch sub rack frames semi projection mount kits amp stud terminal kits may be down loaded from htto www rmspl com au mseries htm AT RNEER ON ww K CERTIFIED QUALITY Visit www rmspl com au for the latest product information MBNASENENT SYSTEM Due to RMS continuous product improvement policy this information is subject to change without notice User_Guide 4 Iss E 25 08 08 30300 enoreclio amp C ONTRo Equipment Connections Personnel undertaking installation c
32. details on contact specifications amp magnetic blowout function AT eNA OY we a CERTIFIED QUALITY MANAGEMENT SYSTEM 1 09001 6RM Ordering Codes Also refer to the RMS Relay Builder www rmspl com au 6rmat htm Generate the required ordering code as follows e g 6RM202B1 D 8M2B AA 4M28S2 General Order Code Class t 2 3 4 5 El RELAY FUNCTION Specify relay functional number from table 3 ELEMENT SIZE A SizeA Up to 2 elements in a 2M case B SizeB Up to 1 element in a 2M case D SizeD Up to 1 element in a 4M case FEB contact puty 1 Heavy duty contacts magnetic blowouts fitted 2 Heavy duty contacts 24V DC 24V AC 32V DC 60V AC 48V DC 110V AC 110V DC 240V AC 125V DC F 250V DC Ur AI 4 NOMINAL OPERATE VOLTAGE A B C D E 5 CONTACT ARRANGEMENT Specify the number of MAKES followed by M i e 10M Specify the number of BREAKS followed by B i e 2B Specify the number of CHANGEOVER followed by C i e 3C EJ FLA operation No flag A Flag drops on energisation B Flag drops on de energisation Factory default OPERATING TIME Refer table 2 A 1W operating coil Factory default 5W for 10 20 contacts B 2W operating coil BER case CONFIGURATION Element only No case 2M28S1 One element in a 2M28 S case 2M28S2 Two identical elements in a 2M28 S case 4M28S2 Two identical elements in a 4M28 S case 4M28S3 Three identical elements in a 4M28 S c
33. dication To prevent the alarm being given when the circuit being supervised is operated the relay coil is maintained via the dropping resistor R2 For this purpose an additional normally open contact is required from the latching tripping relay as depicted at right A short time delay gt 100ms is incorporated to hold up the alarm relay during a normal trip relay operation Contacts are constructed from silver shaped amp positioned to ensure reliable low resistance operation Over travel of the contacts during each operation causes a wiping action ensuring a clean make Protection Contact Tripping Relay _ ITM 00S QHSMB14 R1 28 127 28 efa tt E R at o eo 0 e 5 rs Other trippi ee j mpg contacts o a 2 ee co i 6 co RL1 2 2 e o co a a bet Soe Bee io E ee eee ee eee eee ee eee ee ee ee he eee CERTIFIED QUALITY MANAGEMENT SYSTEM 1 09001 1TM Ordering Codes Generate the required ordering code as follows e g 1TM10 D2 2M28S1 General Order Code Class EE RELAY FUNCTION Specify relay functional number from table 5 1 28 r NOMINAL OPERATE VOLTAGE A 24V DC E 125V DC B 32V DC F 250V DC C 48VDC G 220V DC D 110V DC H 240V DC EJ contact puty 1 Heavy duty contacts magnetic blowouts fitted 2 Heavy duty contacts WB case CONFIGURATION Element only No case On
34. e ic e e Aa igh F z Y EEE i He Rae He ae TG 3 Case outer terminals Case inner terminals Module plug in terminals Test Intervals The maintenance tests required will largely depend upon experience and site conditions but as a general rule it is recommended that the following inspection and tests are performed every twelve months Mechanical Inspection Check of Connections Insulation Resistance Test 4 Fault Setting Tests by Secondary Injection Tests using Load Current Check the continuity of the neutral CT loop with a bell test set or an ohmmeter AT RNEER ON ww K NCS ly CERTIFIED QUALITY visit WWW rmspl COM AU for the latest product information Gables A Due to RMS continuous product improvement policy this information is subject to change without notice User_Guide 5 Iss D 10 07 08 opOTECTO amp CONTRO ims Defect Report Form this sheet and use it to report any defect which may occur Contact Name Please cop Customers Name amp Address Telephone No Date when installed Supplied by Circuit When Defect Found Commissioning Other Please State Serial Number Maintenance Systems Fault Product Part No Copy any message displayed by the relay Describe Defect Describe any other action taken Signature Please Print Name Date Received Contact Name Date Acknowledged Date of Reply Date Cleared AT RNEER ON ww K
35. e element in a 2M28 S case Two identical elements in a 4M28 S case 2M28S1 4M28S2 ELEMENT TEXT Optional Element part number is used as the default CIRCUIT RESISTANCE amp BURDEN The 1TM13 circuit design is optimized to minimize the supervision current in the tripping relay coil to avoid the possibility of nuisance tripping The total series resistance provided by the combination of RL1 R1 amp RL1 R2 is tabulated below Resistance of the CB coil must be much less than this figures to ensure adequate supervision current flows through the 1TM13 element under normal conditions Nominal Resistance Burden supply ohms Watts 32V DC 2 200 lt 06 O 6 seve 3 100 mov DC 8 000 125V DC TRIP SUPPLY BURDEN Actual operating burden is dependent on the tripping relay coil resistance THERMAL RATING All operate amp reset circuits are designed to withstand continuous application of 120 of nominal voltage OPERATING VOLTAGE RANGE Guaranteed operation between 70 amp 120 of nominal rated operating voltage DROP OUT VOLTAGE Drop out voltage gt 10 of nominal rated operate voltage Vist WWW rmspl COM aU forthe latest product information Due to RMS continuous product improvement policy this information is subject to change without notice GRMATRIX Iss AU 09 03 2012 15 17 Indicative position l O SVOR Front view
36. e for any flagging or auxiliary elements in series with the tripping relay to operate before cut off Contact RL1 1 is fitted to ensure the latching contacts amp flag cannot be reset until the initiate voltage has been removed The 2HSM521 is a special version requiring an auxiliary supply to provide a 2s delay on drop off Pe C1 R1 R2 pon 27 RLTD 1 RL 28 we e 5 wee 2 eG e e PR rT i RLTD ia 25 RL1 2 26 if e O d RLRST Oo 2HSM524 525 526 2HSM522 No electrical reset coil RLRST Vist WWW rmspl COM aU forthe latest product information Due to RMS continuous product improvement policy this information is subject to change without notice GRMATRIX Iss AU 09 03 2012 4 17 2HSM Standard Elements Maximum Contacts Magnetic Heavy Blowouts Duty M or B M or B Table 1 Relay Contact Flag Element Minimum Type Refer note 1 SULON Surgen Size Case 2HSM502 SR HR Econ Low B 2M28 S 1 O rr 2 O o 3 wo n o 2 o 2 o 2 o 2 o 3 o 13 2HSM514 HR Inst High B 2M28 S 1 0 13 2HSM516 ER HR Inst High B 2M28 S 1 9 12 D 4M56 S 1 19 19 2HSM517 ER Inst High B 2M28 S 1 9 12 D 4M56 S 1 19 19 2M28 S 1 4M56 S 1 2HSM518 H ER Inst High 2HSM519 H ER HR Inst High 2M28 S 1 4M56 S 1 2HSM520 SR HR 2M28 S 1 4M28 S 1 4M56 S 1 2HSM521 SR HR 2M28 S 1 2s drop out delay 4M28 S 1 Aux supply required 4M56 S 1 2HSM522
37. ion facility in Melbourne Australia Approximately 60 of our sales volume is derived from equipment manufactured in house with a local content close to 80 Imported components such as semi conductors are sourced from local suppliers amp preference is given for reasonable stock holding to support our build requirements Quality Assurance RMS holds NCSI NATA Certification Services International registration number 6869 for the certification of a quality assurance system to AS NZS 1S09001 2008 Quality plans for all products involve 100 inspection and testing carried out before despatch Further details on specific test plans quality policy amp procedures may be found in section A4 of the RMS product catalogue Product Packaging Protection relays are supplied in secure individual packing cardboard boxes with moulded styrene inserts suitable for recycling Each product amp packing box is labeled with the product part number customer name amp order details Design References The products amp components produced by RMS are based on many years of field experience since Relays Pty Ltd was formed in 1955 A large population of equipment is in service throughout Australia New Zealand South Africa The Middle East amp South East Asia attesting to this fact Specific product amp customer reference sites may be provided on application Product Warranty All utility grade protection amp auxiliary relay prod
38. iring fitted Wiring to rear terminal block plug amp module side plate NAT o PA Vag NGS IN vist WWW rmspl COM aU forthe latest product information CERTIFIED QUALITY MANAGEMENT SYSTEM Due to RMS continuous product improvement policy this information is subject to change without notice 6R MATRIX_Guide Iss B 10 06 03 1509001 Draw out module completed showing wiring diagram position Fitting outer case NAT o lt Vag wS ih vist WWW rmspl COM aU forthe latest product information CERTIFIED QUALITY MANAGEMENT SYSTEM Due to RMS continuous product improvement policy this information is subject to change without notice 6R MATRIX_Guide Iss B 10 06 03 0 9 0 0 1 1 enporecto amp CONTRO Part Technical Bulletin The detailed technical attributes functional description amp performance specifications for the 6R MATRIX are described in the attached Technical Bulletin For the most up to date version go to www rmspl com au handbook 6R MAT htm For any specific attributes of a particular version refer to the Test Manual for that type K number The order of precedence for technical information is as follows e Technical Bulletin e User Guide AT eNA OY ay K NGS ly CERTIFIED QUALITY vist WWW rmspl COM AU forthe latest product information shel ania tees Due to RMS continuous product improvement policy this information is subject to change
39. lag ff as y 27 RL2 1 _ RL 28 e o 1 lt 0 o i E D1 7 EC RL2 2 RL1 1 A RL2 gf o 9 y v 2HSM502 Self reset contacts High Burden Trip Relays These relays are suitable for application in high security circuit breaker tripping circuits amp in particular where the initiating contact may be remote from the relay The high burden may also allow the satisfactory operation of external series elements These relays have a high burden to provide immunity to capacitance discharge currents amp power to the coil is cut off at operation or is economized to a low figure to provide thermal protection Operation of Series Elements External relay elements are often employed for additional flagging amp alarm functions These elements are typically much slower than the primary high speed tripping relay so care must be taken to ensure reliable operation of the series element before the series trip signal is cut off or economized In these circumstances a 2HSM relay with a time delayed TD cut off should be employed AT eNA OY we a CERTIFIED QUALITY MANAGEMENT SYSTEM 1 09001 2HSM High Speed Tripping Relay Elements HIGH BURDEN SELF RESETTING TYPE 2HSM 512 513 520 This type uses a contact on the main contact stack RL1 1 to energize a separate economizing element After operation this reduces the burden by switching a second coil in series with the main elemen
40. lays Removal of the cover on equipment incorporating electromechanical operating elements may expose hazardous live parts such as relay contacts Insertion amp Withdrawal of Heavy Current Test Plugs When using a heavy current test plug CT shorting links must be in place before insertion or removal to avoid potentially lethal voltages AT RNEER ON ww K Visit www rmspl com au for the latest product information Due to RMS continuous product improvement policy this information is subject to change without notice User_Guide 4 lss E 25 08 08 CERTIFIED QUALITY MANAGEMENT SYSTEM 30300 CTION amp CONTRO enoit Commissioning Preliminaries Carefully examine the module and case to ser that no damage has occurred during transit Check that the relay serial number on the module case and cover are identical and that the model number and rating information are correct Carefully remove any elastic bands packing fitting for transportation purposes Check that the external wiring is correct to the relevant relay diagram or scheme diagram The relay diagram number appears inside the case Particular attention should be paid to the correct wiring and value of any external resistors indicated on the wiring diagram relay rating information Note that shorting switches shown on the relay diagram are fitted internally across the relevant case terminals and close when the module is withdrawn It is essential that such
41. maximums of 660V amp 12A Make amp Carry for 3 Seconds 7 500 VA AC resistive with maximums of 660V amp 30A 7 500 W DC resistive with maximums of 660V amp 30A AC Break Capacity 3 000 VA AC resistive with maximums of 660V amp 12A DC Break Capacity Amps Voltage aay asv 125V 250V a 12 12 10 5 Maximum 30 15 55 3 5 L R 40ms break 12 1 0 25 0 15 1K operations neah e fe s e 1 With magnetic blowouts 2 Without magnetic blowouts amp Wy CERTIFIED QUALITY MANAGEMENT SYSTEM 1809001 2HSM Ordering Codes Also refer to the RMS Relay Builder www rmspl com au 6rmat htm Generate the required ordering code as follows e g 2HSM514B1 D 8M2B 2M28S1 General Order Code Class 1 2 3 4 5 a RELAY FUNCTION Specify relay functional number from table 1 EJ cement size B Size B D SizeD Up to 1 element in a 2M case Up to 1 element in a 4M case BEB contact purty 1 Heavy duty contacts magnetic blowouts fitted 2 Heavy duty contacts 24V DC D 110V DC 32V DC E 125V DC 4 NOMINAL OPERATE VOLTAGE A B C 48VDC F 250V DC 5 CONTACT ARRANGEMENT Specify the number of MAKES followed by M i e 10M Specify the number of BREAKS followed by B i e 2B Specify the number of CHANGEOVER followed by C i e 3C CASE CONFIGURATION Element only No case 2M28S1 One element in a 2M28 S case 4M28S1 One element in a 4M28 S case 4M56S1 One element in a 4
42. mp output contacts CB Aux Switch Trip Coil 52 a Trip Relay 52 b R1 i oOo 14 gt RL1 2 2 R2 22 7 lt 5 RL1 1 u 3 d Monitored circuits RL1 2 d Circuits shown with CB open amp circuit de energised 4 S AD 2 eo __ CIRCUIT RESISTANCE amp BURDEN The 1TM10 circuit design is optimized to minimize the supervision current in the CB trip coil to avoid the possibility of nuisance tripping The total series resistance provided by R1 amp RL1 winding 1 is tabulated below Resistance of the CB coil must be much less than this figure to ensure adequate supervision current flows through the 1TM10 element under normal conditions Nominal Resistance Current Burden supply ohms m Watts i i i TRIP SUPPLY BURDEN Actual operating burden is dependent on the CB coil resistance OPERATING VOLTAGE RANGE Guaranteed operation between 80 amp 120 of nominal rated operating voltage A 15 5 5 T 220V DC 25 000 240V DC 25 000 10 250V DC 25 000 AT eNA OY we a CERTIFIED QUALITY MANAGEMENT SYSTEM 1 09001 1TM Trip Circuit Supervision Elements FLAG OPERATION Each relay element is supplied with a flag target indicator The indicator consists of a high visibility solid dayglow orange mechanical flag Operation Drops on coil de energisation Reset Hand reset DROP OUT VOLTAGE Drop out between 25 amp 40 of nominal rated oper
43. need by providing a compact flexible amp cost effective solution 6R MATRIX Pre Defined Relays AT eNA OY we a CERTIFIED QUALITY visit WWW rmspl COM Q2U forthe latest product information asia alu Due to RMS continuous product improvement policy this information is subject to change without notice GRMATRIX Iss AU 09 03 2012 1 17 eRovection amp CONTRO 6R MATRIX Construction Each 6R MATRIX relay is comprised of two main parts Specification Process 1 Outer casing gt Select the functional elements required to meet system design requirements 2 Functional element s gt Complete the options section for each functional element amp complete details gt Select case amp accessories The completed relay is shipped from the factory fully assembled but for flexibility each part is specified amp numbered separately gt Group functional elements to fill cases The main components amp features are depicted below for a single element such that panel space is minimized amp a double element both mounted in a size 2 M Series case One element per case Made in Australia IEC 255 22 1 IEC 255 5 Bottom Element Outer Case 2 BOTTOM W yr va IRQ H i id a im EEEN JAN M H F F S N 602698
44. oRovection amp CONTRO 6R MATRIX User Guide Auxiliary Trip amp Supervision Relays relay monitoring systems pty Itd Advanced Protection Devices User Guide Test Manual 6R MATRIX User Guide About This Manual This User Guide covers all 6R MATRIX relays manufactured from May 2003 Earlier relays do not necessarily incorporate all the features described Our policy of continuous may means that extra features amp functionality may have been added The 6R MATRIX User Guide is designed as a generic document to describe the common operating parameters for all relays built on this platform Some relay applications are described but for specific model information the individual K number Product Test manuals should be consulted The copyright and other intellectual property rights in this document and in any model or article produced from it and including any Registered or unregistered design rights are the property of Relay Monitoring Systems Pty Ltd No part of this document shall be reproduced or modified or stored in another form in any data retrieval system without the permission of Relay Monitoring Systems Pty Ltd nor shall any model or article be reproduced from this document without consent from Relay Monitoring Systems Pty Ltd While the information and guidance given in this document is believed to be correct no liability shall be accepted for any loss or damage caused by any error or omission whether
45. ommissioning or servicing work on this equipment should be aware of the correct working procedures to ensure safety The product documentation should be consulted before installing commissioning or servicing the equipment Terminals exposed during installation commissioning and maintenance may present hazardous voltage unless the equipment is electrically isolated lf there is unlocked access to the rear of the equipment care should be taken by all personnel to avoid electric shock or energy hazards Voltage and current connections should be made using insulated crimp terminations to ensure that terminal block insulation requirements are maintained for safety To ensure that wires are correctly terminated the correct crimp terminal and tool for the wire size should be used Before energising the equipment it must be earthed using the protective earth terminal or the appropriate termination of the supply plug in the case of plug connected equipment Omitting or disconnecting the equipment earth may cause a safety hazard The recommended minimum earth wire size is 2 5mm unless otherwise stated in the technical data section of the product documentation Before energising the equipment the following should be checked 1 Voltage rating and polarity 2 CT circuit rating and integrity of connections 3 Protective fuse rating 4 Integrity of earth connection where applicable Screw lug 4mm O D 8 0mm MAX
46. ontact should fail to reset due to a failure of the circuit breaker tripping mechanism for example the relay drops out initiating the local visual alarm indicator amp output contacts CB Aux Switch Trip Relay 52 a Tp Col 7 52 R1 R2 13 RL 14 A RL3 2 a D e eed bd 2 5 RL3 1 5 RL1 1 3 1 Monitored circuits e co Contacts shown with CB Open amp circuit de energised 52b contact may be replaced with a link CERTIFIED QUALITY MANAGEMENT SYSTEM l 0 900 11 1TM Trip Circuit Supervision Elements CIRCUIT RESISTANCE amp BURDEN The 1TM12 circuit design is optimized to minimize the supervision current in the CB trip coil to avoid the possibility of nuisance tripping The total series resistance provided by R1 amp RL2 is tabulated below Resistance of the CB coil must be much less than this figure to ensure adequate supervision current flows through the 1TM12 element under normal conditions supply ohms B N 32VDC DC 1 1090 lt 1 OOo lt 10 O a aT a rove 8 100 zwo sow o f e 25 000 25 000 TRIP SUPPLY BURDEN Actual operating burden is dependent on the CB coil resistance ALARM CIRCUIT BURDEN Allow a nominal 1 Watt for the alarm relay RL1 which is normally energised under healthy trip circuit conditions OPERATING VOLTAGE RANGE Guaranteed o
47. ow orange mechanical flag which drops on energisation Type 2F AT QnA toy we K CERTIFIED QUALITY MANAGEMENT SYSTEM l 0 900 1 2HSM High Speed Tripping Relay Elements Magnetic Blowouts Heavy duty contacts may be optionally fitted with magnetic blowouts to further increase the DC breaking capacity This feature is particularly useful for breaking highly inductive loads such as that presented by high voltage circuit breaker trip coils Refer to the 6R Technical Data Supplement for details Electrical Reset Mechanism Electrical reset solenoid Reset actuator Where electrical reset mechanisms are fitted the Wiring Diagram Example 6R MATRIX relays have custom wiring determined by the number amp configuration of the contacts To convey this information a label is attached to the internal side plate depicting the wiring information As this stays with the product unlike the paper wiring diagram also supplied it cannot be lost ASE EARTH eR e c m eoo e 3 4 Z y 31 32 a C D 6 33 34 m eo Ce gt Ce S 25 36 e C j oe e 9 0 37 38 eo ce eo et 11 2 39 40 e e c m e ce 8 Ci 5 e geau ce L eo 45 46 8 gt e e 19 20 4 48 e gt Ee e gt ee 21 22 49 50 e ge Ns C3 24 51 5
48. peration between 80 amp 120 of nominal rated operating voltage DROP OUT VOLTAGE Drop out between 25 amp 40 of nominal rated operate voltage RESET TIME Not less than 300ms when supply is switched from 100 of nominal rated operating voltage to off NOMINAL OPERATING VOLTAGES 24 32 48 110 125 220 240 amp 250V DC available CONTACTS 2 C O standard Vist WWW rmspl COM aU forthe latest product information Due to RMS continuous product improvement policy this information is subject to change without notice GRMATRIX Iss AU 09 03 2012 14 17 1TM13 Operation The 1TM13 relay is designed to supervise trip relay circuits utilizing high burden trip relays such as the 6RJ amp 2HSM series available from RMS Trip Relay Circuit Supervision The operating element comprises a single 6R heavy duty attracted armature control relay with a single operating coil amp delay slug It has two dropping resistors R1 amp R2 of equal ohmic value connected in series with the coil If the circuit being supervised becomes open circuited or if the supply fails the relay will become reenergized and an alarm or visual indication will be given Under healthy conditions the relay coil is energized via the dropping resistor R1 as shown below Tripping relay circuit If the circuit being supervised becomes open circuit or if the supply fails the relay will become de energized amp an alarm is given 2 C O contacts amp flag in
49. provide reliable electrical isolation amp simple cost effective construction Terminal Blocks High quality moulded terminal block s are utilized The draw out function is made possible through the use of inner amp outer terminal blocks each with silver plated contact fingers to provide high current rating amp very low electrical resistance M4 screw terminals allow 2x crimp lug connections per point Space efficient design allows 28 contact points per terminal block Wire 2 5mm MAX Screw lug 4mm O D 8 0mm MAX Reset Buttons Latching relays are provided with front mounted reset buttons Flag Indicators Each relay element is supplied with an operation target indicator The indicator consists of a high visibility solid day glow orange mechanical flag which drops on energisation or de energisation AT eNA OY we a CERTIFIED QUALITY MANAGEMENT SYSTEM 1 09001 Case System Summary 1 XA Element 2 2M28 S 1 case x A Element 2M28 S 2 case 1xB Element 2M28 S 1 case Size 2M Case Element Fitment 3 x A Element 4M28 S 3 or 4M56 S 3 case Case Earth 1 bara eo Y 3 4 e gt J 5 6 e 7 8 eo lt 9 9 10 11 12 eo EG 1 14 G 15 16 o gt lt 1 18 D 19 20 CD lt o 21 22 D G J 23 24 CS 25 26 o gt EG 27 28
50. required to cater for varying customer requirements such as auxiliary voltage range output contact arrangement relay functionality etc The product ordering code described in the Technical Bulletin is used to generate a unique standard version of the relay specification amp takes the form e 2HSMaaa b c d e High speed tripping relays e 6RMaaa b c d e Auxiliary relays e 1 Maa b c d e f g Supervision relays where the aa a is the relay function number b is the element size which helps determine the case size C is the contact duty d is the nominal operate voltage e is the contact arrangement f is the flag operation If applicable g is the operating time If applicable The case is always specified separately to the relay element as this allows multiple amp different relay element to be fitted in a single case Where a specific relay design is required for repetitive ordering a type number reference code is generated This ensures that special wiring configurations are maintained across production batches Each 6R MATRIX version is supplied with a wiring diagram affixed to side of the draw out module plus a Test Certificate Production testing is carried out at a 100 level of factory production to verify the basic performance of the relay to the published Technical Bulletin This includes high voltage pressure tests amp operating performance AT eNA OY ay K CERTIFIED QUALITY vist WWW rmspl COM AU forthe latest produ
51. ries relay cases Assembly Details mm M4 self threading screw AL Mild steel relay 260 014 110B mounting panel CERTIFIED QUALITY visit WWW rmspl COM aU forthe latest product information MANAGEMENT SYSTEM 1 09001 Due to RMS continuous product improvement policy this information is subject to change without notice GRMATRIX Iss AU 09 03 2012 17 17 opoTectO amp CONTRO Part Installation Handling of Electronic Equipment A person s normal movements can easily generate electrostatic potentials of several thousand volts Discharge of these voltages into semiconductor devices when handling electronic circuits can cause serious damage which often may not be immediately apparent but the reliability of the circuit will have been reduced The electronic circuits of Relay Monitoring Systems Pty Ltd products are immune to the relevant levels of electrostatic discharge when housed in the case Do not expose them to the risk of damage by withdrawing modules unnecessarily Each module incorporates the highest practicable protection for its semiconductor devices However if it becomes necessary to withdraw a module the following precautions should be taken to preserve the high reliability and long life for which the equipment has been designed and manufactured 1 Before removing a module ensure that you are at the same electrostatic potential as the equipment by touching the case 2 Handle the module by it
52. s front plate frame or edges of the printed circuit board 3 Avoid touching the electronic components printed circuit track or connectors 4 Do not pass the module to any person without first ensuring that you are both at the same electrostatic potential Shaking hands achieves equipotential 5 Place the module on an antistatic surface or on a conducting surface which is at the same potential as yourself 6 Store or transport the module in a conductive bag lf you are making measurements on the internal electronic circuitry of an equipment in service it is preferable that you are earthed to the case with a conductive wrist strap Wrist straps should have a resistance to ground between 500k 10M ohms If a wrist strap is not available you should maintain regular contact with the case to prevent the build up of static Instrumentation which may be used for making measurements should be earthed to the case whenever possible NA7 o amp vg CERTIFIED QUALITY vist WWW rmspl COM AU forthe latest product information pee paola aoe Due to RMS continuous product improvement policy this information is subject to change without notice User_Guide 5 IssE 25 08 08 Safety Section This Safety Section should be read before commencing any work on the equipment The information in the Safety Section of the product documentation is intended to ensure that products are properly installed and handled in order to maintain them in
53. subject to change without notice User _Guide 4 Iss E 25 08 08 Accessories Supplied With Each Relay Self threading M4 mounting screws M4 terminal screws with captured lock washers Storage amp Handling lf damage has been sustained a claim should immediately be made against the carrier also inform Relay Monitoring Systems Pty Ltd and the nearest RMS agent When not required for immediate use the relay should be returned to its original carton and stored in a clean dry place Relays which have been removed from their cases should not be left in situations where they are exposed to dust or damp This particularly applies to installations which are being carried out at the same time as constructional work lf relays are not installed immediately upon receipt they should be stored in a place free from dust and moisture in their original cartons Dust which collects on a carton may on subsequent unpacking find its ay into the relay in damp conditions the carton and packing may become impregnated with moisture and the de humidifying agent will lose is efficiency QNA Tloy we K CERTIFIED QUALITY Visit www rmspl com au for the latest product information eade rE Due to RMS continuous product improvement policy this information is subject to change without notice User_Guide 4 Iss E 25 08 08 CTION amp CONTRO enoit Equipment Operating Conditions The equipment should be operated within the specified electrical an
54. switches are fitted across all CT circuits lf a test block system is to be employed the connections should be checked to the scheme diagram particularly that the supply connections are to the live side of the test block Earthing Ensure that the case earthing connection above the rear terminal block is used to connect the relay to a local earth bar Insulation The relay and its associated wiring may be insulation tested between all electrically isolated circuits all circuits and earth An electronic or brushless insulation tester should be used having a dc voltage not exceeding 1000V Accessible terminals of the same circuit should first be strapped together Deliberate circuit earthing links removed for the tests subsequently must be replaced AT RNEER ON ww K Visit www rmspl com au for the latest product information Due to RMS continuous product improvement policy this information is subject to change without notice User_Guide 4 lss E 25 08 08 CERTIFIED QUALITY MANAGEMENT SYSTEM 30300 Commissioning Tests lf the relay is wired through a test block it is recommended that all secondary injection tests should be carried out using this block Ensure that the main system current transformers are shorted before isolating the relay from the current transformers in preparation for secondary injection tests DANGER DO NOT OPEN CIRCUIT THE SECONDAY CIRCUIT OF A CURRENT TRANSFORMER SINCE THE
55. t The 2HSM520 version has a slug delay relay element fitted to provide time for series relays to operate R2 a Cl RI R4 RL2 2 m ae CEN 27 RL2 1 RL1 28 e eo e 1 COo PR D1 v e Ra RL ar 2HSM512 R3 3 es eee R2 RL 2HSM520 S fy Ph Peet mba teeth EE Seed ee Shh E ees Deed ae kay eee S EE i pe ee ee ag Peat a tel eters a a pie ere A ESEA HIGH BURDEN LATCHING TYPE WITH INST CUT OFF 2HSM 514 516 517 518 519 These relays incorporate a break contact RL1 b in series with the operate coil Located below the main contact stack it is arranged to break the coil circuit once the relay mechanism has completely operated This reduces the relay burden to zero when the mechanical latching of the contact has occurred An arc suppression circuit R1 amp C1 is used to protect RL1 b C1 R1 R2 7 a ny RLI 28 e n 2 r PR p Reset i te RL1 2 f m 2 gt 26 O O 7 RLRST Ba 2HSM516 518 519 2HSM514 No electrical reset coil RELAYS WITH TIME DELAYED CUT OFF 2HSM 521 522 524 525 526 See also 2HSM520 above These relays have time delayed cut off circuits such that the burden is reduced to zero 40 to 100ms after energisation by the use of a second attracted armature slug delay element This delay allows ample tim
56. t policy this information is subject to change without notice GRMATRIX Iss AU 09 03 2012 12 17 1 09001 eRoveEction amp CONTRO 1TM10 Operation The operating element of the 1TM10 comprises a single 6R heavy duty attracted armature control relay with two operating coils wound on a single core Trip Circuit Supervision Relay Supervision is active with the circuit breaker in the open or closed position via the 52a amp b auxiliary contacts Under healthy conditions with the CB in the closed position winding 1 is energized amp if the trip coil becomes open circuited or the supply fails the relay will drop out initiating the local visual indicator amp output contacts Similarly when the CB is in the open position both coil windings 1 amp 2 are energized enabling the relay to detect failure of the trip circuit coil or supply in the same manner as if closed Once operated the electro mechanical alarm flag must be hand reset The relay element is fitted with a slug to provide a delay of 300ms approx on de energisation preventing a false alarm due to voltage dips in the supply rail or the normal delays in the tripping operation when the first coil winding is momentarily short circuited by the protection trip contact If the protection trip contact should fail to reset due to a failure of the circuit breaker tripping mechanism for example the relay drops out initiating the local visual alarm indicator a
57. to give an output after a pre set binary count is reached Time setting is achieved by a dial mounted potentiometer located on the front panel which adjusts the oscillator frequency The output of the ripple counter 2TM649 drives the heavy duty electromechanical relay 6RM via a transistor switch This technique gives good repeatability amp fast reset characteristics although delays are provided which prevent spurious resetting for short term supply dips Power failures of less than 20 milliseconds duration will not affect the operation of the timer which will continue timing out Technical Data ACCURACY 5 of max setting REPEATABILITY 2 of setting Note Repeat accuracy in particular is greatly improved when ambient temperature conditions amp supply voltages are stable SUPPLY VOLTAGE 24 32 48 110 125 or 250V DC nom with allowable variation of 75 120 of nominal BURDEN 110V AC unit 3VA approx during timing 5VA approx whilst output relay is energized INSULATION WITHSTAND In accordance with IEC 255 5 2KV RMS between input amp frame output amp frame amp output amp input 1 2 50 5KV impulse between each terminal amp earth between circuits not normally connected together amp between terminals of the same circuit 6R RELAY CONTACT RATINGS Refer 6RM data NOISE IMMUNITY Withstands the high frequency interference test detailed in IEC 255 22 1 AT eNA OY we a CERTIFI
58. ucts unless otherwise stated are warranted for a period of 24 months from shipment for materials amp labour on a return to factory basis Repair of products damaged through poor application or circumstances outside the product ratings will be carried out at the customers expense Standard Conditions of Sale Unless otherwise agreed RMS Standard Terms amp Conditions QF 907 shall apply to all sales These are available on request or from our web site Relay Monitoring Systems Pty Ltd 6 Anzed Court Mulgrave Victoria 3170 AUSTRALIA Tel 61 3 8544 1200 Fax 61 3 8544 1201 Email rms rmspl com au Web www rmspl com au 2012 Relay Monitoring Systems Pty Ltd Due to RMS continuous product improvement policy this information is subject to change without notice
59. voltage 14 20 contacts OPERATING VOLTAGE Guaranteed operation between 65 amp 120 of nominal rated DC operating voltage 2HSM relays are All or Nothing devices amp continuous application of AC or DC voltages above or below the pick up level is not recommended Self reset relays will reset at not less than 5 of rated voltage AC VOLTAGES Standard 2HSM relays are not intended for operation with AC voltages Application of continuous AC voltage below the pick up level will cause excessive power dissipation in the capacitor discharge resistor amp likely result in thermal damage to the device MINIMUM OPERATING CURRENT Low burden relays 50mA High burden relays 100mA ELECTRICAL RESET Operate voltage As per specified operate voltage Reset cut off Instantaneous with main relay reset Continuous application of both the high speed pick up coil amp the reset coil or contact reset button will defeat the cut throat contact amp result in overheating amp thermal damage to both coils amp associated circuit INSULATION WITHSTAND in accordance with IEC 255 5 2KV RMS amp 1 2 50 5KV impulse between all input terminals amp frame all output terminals amp frame all input amp output terminals each input group each output group 1KV RMS between open contacts 6R RELAY CONTACT RATINGS Make amp Carry Continuously 3 000 VA AC resistive with maximums of 660V amp 12A 3 000 W DC resistive with
60. without notice 6R MATRIX_Guide Iss B 10 06 03 1309001 onovection amp CONTRO Technical Bulletin 6R MATRIX System Modular Auxiliary Trip amp Supervision Relays Features E Rugged modular construction Re j CY Lc E Rack or flush mounting SSS PE lt c E Range of function types i ee uey Tais E Draw out module ee ho Se E M4 screw terminals E Operating amp reset coils are ee available for 24 32 48 110 aa 125 or 250V DC nominal AD a Time delay opaa opret A E Contacts are of fine silver AAT p designed amp manufactured to _ AAT ensure low resistance amp high reliability E Optional gold plated contacts suitable for low currents E Magnetic blowouts to further enhance contact breaking capability may be specified E Custom contact configuration E Custom labeling E High visibility electro mechanical flag indication E Made in Australia Application Functional Elements Series Page The 6R MATRIX range has been panei provide ead le Mlle HIGH
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