RMS 1B230, User Manual

Page 1: ...1B230 User Guide Two Shot Auto Reclose Relay relay monitoring systems pty ltd Advanced Protection Devices User Guide Test Manual ...

Page 2: ...oring 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 li...

Page 3: ...ndling of Electronic Equipment Safety Unpacking Accessories Storage Handling Equipment Operating Conditions Relay Dimensions Other Mounting Accessories Equipment Connections Commissioning Decommissioning Disposal Part 5 Maintenance Mechanical Inspection Test Intervals Defect Report Form Visit www rmspl com au for the latest product information Due to RMS continuous product improvement policy this ...

Page 4: ...er system Each 1B230 version has a specific Test Manual which provides details on the unique attributes of the relay Each Test Manual includes the following information Test Certificate Specific technical variations from the standard model if applicable Test calibration record Wiring diagram A Test Manual is provided with each relay shipped If you require a copy of the Test Manual for an RMS produ...

Page 5: ...ttributes for the M MATRIX cases accessories may be found at http www rmspl com au mseries htm The 1B230 is configured in a 4M56 case 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 1B230 Module viewed from top Visit www rmspl com au for the lat...

Page 6: ... the top 1B230 Secondary PCB showing time delay setting controls output relays CPU 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 1B230_Guide Iss E 25 08 08 ...

Page 7: ...l com au handbook 1b230 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 Test Manual Technical Bulletin User Guide 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 1B230_...

Page 8: ...ot Auto Reclose Relay 1B230 depicted in a 4M28 case Operation Made in Australia The 1B230 auto reclose relay provides up to two shot auto reclose control for distribution and transmission systems Dead times for both shots reclose attempts are independently adjustable An auto reclose cycle is initiated by operation of a protective relay INP Main Protn provided the circuit breaker is closed until th...

Page 9: ...d to interface with the main protection to initiate the reclose cycle 1 Shunt initiate Voltage input to INP Main Protn Shunt Pulse Length 40 m Sec 2 Series initiate Current input to INP Main Protn Series optional Current 1 2 Amp DC Pulse Length 40 m Sec Resistance 0 5 ohm SAFE TO CLOSE INPUT A control voltage to the INP Safe To Close input must be applied before a CB close pulse can be output If t...

Page 10: ...it fails Output Protection Outputs will withstand continuous short circuit Output regulators switching control regulator are thermally protected SCHRACK OUTPUT CONTACT RATINGS Make carry 30A AC or DC Limits L R 40ms 300V max for 0 2s 20A AC or DC Limits L R 40ms 300V max for 0 5s 5A AC or DC continuously Break Limits 5A 300V max 1 250VA AC resistive 250VA at 0 4PF AC inductive 75W DC resistive 30W...

Page 11: ...UPPLY RANGE A 20 70V DC B 40 275V AC 40 300V DC 2 COUNTER A Not required B Required 3 SERIES INITIATE INPUT A Not required B Required Select for status input codes 4 8 A Not required Opto isolated input Relay coil input B 24 80V AC DC E 12V DC C 75 150V AC DC F 24V DC D 150 300V AC DC G 48V DC H 110V DC 4 STATUS INPUT INP CB Aux Switch 5 STATUS INPUT INP Drive To Lockout INP Reset Lockout 6 STATUS...

Page 12: ...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 1B230 Issue F 15 08 07 5 5 Timing Sequence ...

Page 13: ...ve Line Out The following table summarizes all of the switch setting combinations provides a reference to the elevant manual section r Switch 1 Switch 2 Switch 3 Switch 4 Switch 5 Number of Shots Block Instantaneous Section 1 2 Lockout Auto Reset Live Line In Live Line Out 1 2 On Off 3 1 x x x x 3 2 x x x x 3 3 x x x x x 3 4 x x x x x 3 5 x x x x 3 6 x x x x 3 7 x x x x x 3 8 x x x x x 3 9 x x x x...

Page 14: ... time expires and will be ready for the next breaker operation 3 If however after issuing the reclose pulse the Protection Trip Contact is still present the relay will drive directly to Lockout If the Protection Trip Contact has reset but the Circuit Breaker has not the relay will wait for the Reclaim time to expire before it goes to lockout 4 The Lockout indication and contact has to be reset fro...

Page 15: ...0 PROTECTION AND AUX CB TRIPPED NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES STATE RESET LOCKOUT NO YES YES AUX CB RESET NO POWER UP RESET STATE WAIT FOR WAIT FOR LOCKOUT ISSUE PROGRESS REMOVE CB CLOSE YES ISSUE LOCKOUT REMOVE LOCKOUT 5 4 3 2 1 ON 5 4 3 2 1 ON DON T CARE SWITCH SETTINGS 1 SHOT BLOCK INST OFF OR 2 AUTO ...

Page 16: ... 2 If the Circuit Breaker and the Protection Trip Contact opens the relay will wait for the Reclaim time to expire and will then go to Lockout 3 If after the Reclose pulse the Protection Trip Contact is still present the relay will go directly to Lockout 4 The Lockout indication and contact has to be reset from the front panel of the relay 5 Refer to flowchart 1B230B 2 100 for the sequence of oper...

Page 17: ...230B 2 100 Sch V1 00 PROTECTION AND AUX CB TRIPPED NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES STATE RESET LOCKOUT NO YES POWER UP RESET STATE WAIT FOR WAIT FOR LOCKOUT ISSUE PROGRESS REMOVE CB CLOSE YES ISSUE LOCKOUT REMOVE LOCKOUT ON 1 2 3 4 5 ON 1 2 3 4 5 DON T CARE SWITCH SETTINGS 1 SHOT BLOCK INST off or 2 LOCKOU...

Page 18: ...eady 2 If the Protection Trip Contact is still closed after the reclose pulse the Block Instantaneous Protection contact will open the LED will extinguish and the relay will go directly to Lockout 3 If the Protection Trip Contact has opened the relay will wait for the Reclaim Time to expire before removing the Block Instantaneous Protection contact and LED and driving to Lockout 4 The Lockout indi...

Page 19: ...0 PROTECTION AND AUX CB TRIPPED NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES STATE RESET LOCKOUT NO YES POWER UP RESET STATE WAIT FOR WAIT FOR LOCKOUT ISSUE PROGRESS REMOVE CB CLOSE YES REMOVE ISSUE LOCKOUT REMOVE LOCKOUT ON 1 2 3 4 5 SWITCH SETTINGS BLOCK PROTECTION AND BLOCK PROTECTION 1 SHOT BLOCK INST 1 LOCKOUT ON ...

Page 20: ...act and Circuit Breaker has closed the relay will wait for the Reclaim time to expire then the Block Instantaneous Protection LED and contact will reset and the relay will reset ready for the next operation 3 If the Protection Trip Contact is still operated after the Reclose Pulse the relay will drive directly to Lockout 4 If after the Reclaim time has expired but the Circuit Breaker has not close...

Page 21: ...CTION AND AUX CB TRIPPED NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES STATE RESET LOCKOUT NO YES YES AUX CB RESET NO POWER UP RESET STATE WAIT FOR WAIT FOR LOCKOUT REMOVE CB CLOSE YES REMOVE PROGRESS ISSUE LOCKOUT REMOVE LOCKOUT SWITCH SETTINGS 1 SHOT BLOCK INST 1 AUTO LOCKOUT LIVE LINE OUT REMOVE BLOCK PROTECTION ISSU...

Page 22: ...ion 3 If the after the Reclose Pulse the Protection Trip Contact and Circuit Breaker are still tripped the relay will wait for Dead Time 2 to expire then issue another Reclose Pulse the counter will increment one count If after the second pulse the Protection Trip Contact and Circuit Breaker has reset the relay will reset ready for the next operation 4 If after the second pulse the Protection Trip...

Page 23: ... CB RESET NO WAIT FOR WAIT FOR LOCKOUT ISSUE PROGRESS REMOVE CB CLOSE YES REMOVE PROGRESS REMOVE PROGRESS ISSUE LOCKOUT REMOVE LOCKOUT 5 4 3 2 1 ON DON T CARE SWITCH SETTINGS 2 SHOT BLOCK INST OFF AUTO LOCKOUT LIVE LINE OUT PROTECTION AND AUX CB TRIPPED NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES YES AUX CB RESET NO P...

Page 24: ...ay will drive directly to Lockout 3 If the Protection Trip Contact and Circuit Breaker have not reset the relay waits for Dead time 2 to expire then issues another Reclose pulse the counter will increment one count If the Protection Trip Contact and Circuit Breaker have still not reset the relay drives to Lockout 4 If the Protection Trip Contact and Circuit Breaker have both reset the relay waits ...

Page 25: ...ION TRIPPED NO YES STATE RESET LOCKOUT NO YES WAIT FOR WAIT FOR LOCKOUT REMOVE CB CLOSE YES REMOVE PROGRESS ISSUE LOCKOUT REMOVE LOCKOUT 5 4 3 2 1 ON DON T CARE SWITCH SETTINGS 2 SHOT BLOCK INST OFF LOCKOUT ON LIVE LINE OUT PROTECTION AND AUX CB TRIPPED NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES POWER UP RESET STATE ...

Page 26: ... Protection Trip Contact and Circuit Breaker have not reset the Block Instantaneous Protection contact and LED will operate and after Dead time 2 has expired the relay will issue another reclose pulse the counter will increment one count If the Circuit Breaker and Protection Trip Contact still have not reset then the Block Instantaneous Protection contact and LED are reset and the relay drives to ...

Page 27: ...WAIT FOR WAIT FOR LOCKOUT REMOVE CB CLOSE YES ISSUE LOCKOUT REMOVE LOCKOUT 5 4 3 2 1 ON SWITCH SETTINGS 2 SHOT BLOCK INST 2 AUTO LOCKOUT LIVE LINE OUT PROTECTION AND AUX CB TRIPPED NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES YES AUX CB RESET NO POWER UP RESET STATE WAIT FOR WAIT FOR ISSUE PROGRESS REMOVE CB CLOSE YES ...

Page 28: ...ircuit Breaker have not reset the Block Instantaneous Protection LED and contact operate The relay waits for Dead time 2 to expire then issues another Reclose pulse the counter will increment one count If the Protection Trip Contact and Circuit Breaker have not reset the Block Instantaneous Protection LED and contact are reset and the relay drives to Lockout 4 If both the Protection Trip Contact a...

Page 29: ...T LOCKOUT NO YES WAIT FOR WAIT FOR LOCKOUT REMOVE CB CLOSE YES ISSUE LOCKOUT REMOVE LOCKOUT SWITCH SETTINGS 2 SHOT BLOCK INST 2 LOCKOUT ON LIVE LINE OUT PROTECTION AND AUX CB TRIPPED NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES POWER UP RESET STATE WAIT FOR WAIT FOR ISSUE PROGRESS REMOVE CB CLOSE YES AUX CB TRIPPED YES...

Page 30: ...lay will wait for Dead time 2 to expire and then issue another Reclose Pulse the counter will increment one count If the Circuit Breaker and Protection Trip Contact reset after this second pulse the Block Instantaneous Protection LED and contact are reset after the Reclaim time has expired and the relay resets ready for the next operation 3 If the Protection Trip Contact and Circuit Breaker did no...

Page 31: ...IT FOR LOCKOUT REMOVE CB CLOSE YES ISSUE LOCKOUT REMOVE LOCKOUT 5 4 3 2 1 ON SWITCH SETTINGS 2 SHOT BLOCK INST 1 AUTO LOCKOUT LIVE LINE OUT PROTECTION AND AUX CB TRIPPED NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES YES AUX CB RESET NO POWER UP RESET STATE WAIT FOR WAIT FOR REMOVE CB CLOSE YES AUX CB TRIPPED YES NO REMO...

Page 32: ... has expired and the relay drives to Lockout 3 If the Protection Trip Contact and Circuit Breaker have not reset the relay will wait for the Dead time 2 setting to expire and the relay will issue a second reclose pulse the counter will increment one count If the Circuit Breaker and Protection Trip Contact have not reset after the second pulse the Block Instantaneous Protection LED and contact are ...

Page 33: ...NO YES WAIT FOR WAIT FOR LOCKOUT REMOVE CB CLOSE YES ISSUE LOCKOUT REMOVE LOCKOUT SWITCH SETTINGS 2 SHOT BLOCK INST 1 LOCKOUT ON LIVE LINE OUT PROTECTION AND AUX CB TRIPPED NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE RECLAIMTIME EXPIRED NO RECLAIM TIME PROTECTION TRIPPED NO YES POWER UP RESET STATE WAIT FOR WAIT FOR REMOVE CB CLOSE YES AUX CB TRIPPED YES NO 5...

Page 34: ...protection opens the relay will reset after the Reclaim time expires and will be ready for the next breaker operation 3 If however after issuing the reclose pulse the Protection Trip Contact is still present the relay will drive directly to Lockout If the Protection Trip Contact has reset but the Circuit Breaker has not the relay will wait for the Reclaim time to expire before it goes to lockout 4...

Page 35: ...AND AUX CB TRIPPED AND LINE MON F NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES STATE RESET LOCKOUT NO YES YES AUX CB RESET AND LINE MON T NO POWER UP RESET STATE WAIT FOR WAIT FOR LOCKOUT ISSUE PROGRESS REMOVE CB CLOSE YES ISSUE LOCKOUT REMOVE LOCKOUT 5 4 3 2 1 ON 5 4 3 2 1 ON DON T CARE SWITCH SETTINGS 1 SHOT BLOCK IN...

Page 36: ...one count and the A R in progress LED will become steady 2 If the Circuit Breaker and the Protection Trip Contact opens the relay will wait for the Reclaim time to expire and will then go to Lockout 3 If after the Reclose pulse the Protection Trip Contact is still present the relay will go directly to Lockout 4 The Lockout indication and contact has to be reset from the front panel of the relay 5 ...

Page 37: ...2 100 Sch V1 00 NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES STATE RESET LOCKOUT NO YES POWER UP RESET STATE WAIT FOR WAIT FOR LOCKOUT ISSUE PROGRESS REMOVE CB CLOSE YES ISSUE LOCKOUT REMOVE LOCKOUT ON 1 2 3 4 5 ON 1 2 3 4 5 DON T CARE SWITCH SETTINGS 1 SHOT BLOCK INST off or 2 LOCKOUT ON LIVE LINE IN RECLAIMTIME EXPIR...

Page 38: ...ent one count and the A R in progress LED will become steady 2 If the Protection Trip Contact is still closed after the reclose pulse the Block Instantaneous Protection contact will open the LED will extinguish and the relay will go directly to Lockout 3 If the Protection Trip Contact has opened the relay will wait for the Reclaim Time to expire before removing the Block Instantaneous Protection c...

Page 39: ...YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES STATE RESET LOCKOUT NO YES POWER UP RESET STATE WAIT FOR WAIT FOR LOCKOUT ISSUE PROGRESS REMOVE CB CLOSE YES REMOVE ISSUE LOCKOUT REMOVE LOCKOUT ON 1 2 3 4 5 SWITCH SETTINGS BLOCK PROTECTION AND BLOCK PROTECTION 1 SHOT BLOCK INST 1 LOCKOUT ON LIVE LINE IN REMOVE BLOCK PROTECTIO...

Page 40: ...ess LED will become steady 2 If the Protection Trip Contact and Circuit Breaker has closed the relay will wait for the Reclaim time to expire then the Block Instantaneous Protection LED and contact will reset and the relay will reset ready for the next operation 3 If the Protection Trip Contact is still operated after the Reclose Pulse the relay will drive directly to Lockout 4 If after the Reclai...

Page 41: ...XPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES STATE RESET LOCKOUT NO YES YES NO POWER UP RESET STATE WAIT FOR WAIT FOR LOCKOUT REMOVE CB CLOSE YES REMOVE PROGRESS ISSUE LOCKOUT REMOVE LOCKOUT SWITCH SETTINGS 1 SHOT BLOCK INST 1 AUTO LOCKOUT LIVE LINE IN REMOVE BLOCK PROTECTION ISSUE PROGRESS AND BLOCK PROTECTION ON 1 2 3 4 5 RECLAIMTIME ...

Page 42: ...m time to expire then reset ready for the next operation 3 If the after the Reclose Pulse the Protection Trip Contact and Circuit Breaker are still tripped the relay will wait for Dead Time 2 to expire then issue another Reclose Pulse the counter will increment one count If after the second pulse the Protection Trip Contact and Circuit Breaker has reset the relay will reset ready for the next oper...

Page 43: ...SUE PROGRESS REMOVE CB CLOSE YES REMOVE PROGRESS REMOVE PROGRESS ISSUE LOCKOUT REMOVE LOCKOUT 5 4 3 2 1 ON DON T CARE SWITCH SETTINGS 2 SHOT BLOCK INST OFF AUTO LOCKOUT LIVE LINE IN NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES YES NO POWER UP RESET STATE WAIT FOR WAIT FOR ISSUE PROGRESS REMOVE CB CLOSE YES YES NO RECLA...

Page 44: ...p Contact and the Circuit Breaker have reset the relay will drive directly to Lockout 3 If the Protection Trip Contact and Circuit Breaker have not reset the relay waits for Dead time 2 to expire then issues another Reclose pulse the counter will increment one count If the Protection Trip Contact and Circuit Breaker have still not reset the relay drives to Lockout 4 If the Protection Trip Contact ...

Page 45: ...O YES STATE RESET LOCKOUT NO YES WAIT FOR WAIT FOR LOCKOUT REMOVE CB CLOSE YES REMOVE PROGRESS ISSUE LOCKOUT REMOVE LOCKOUT 5 4 3 2 1 ON DON T CARE SWITCH SETTINGS 2 SHOT BLOCK INST OFF LOCKOUT ON LIVE LINE IN NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES POWER UP RESET STATE WAIT FOR WAIT FOR ISSUE PROGRESS REMOVE CB C...

Page 46: ...reset the relay ready for the next operation 3 If the Protection Trip Contact and Circuit Breaker have not reset the Block Instantaneous Protection contact and LED will operate and after Dead time 2 has expired the relay will issue another reclose pulse the counter will increment one count If the Circuit Breaker and Protection Trip Contact still have not reset then the Block Instantaneous Protecti...

Page 47: ... YES ISSUE LOCKOUT REMOVE LOCKOUT 5 4 3 2 1 ON SWITCH SETTINGS 2 SHOT BLOCK INST 2 AUTO LOCKOUT LIVE LINE IN NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES YES NO POWER UP RESET STATE WAIT FOR WAIT FOR ISSUE PROGRESS REMOVE CB CLOSE YES REMOVE PROGRESS YES NO REMOVE BLOCK PROTECTION REMOVE ISSUE BLOCK PROTECTION BLOCK PR...

Page 48: ...ives to Lockout 3 If the Protection Trip Contact and Circuit Breaker have not reset the Block Instantaneous Protection LED and contact operate The relay waits for Dead time 2 to expire then issues another Reclose pulse the counter will increment one count If the Protection Trip Contact and Circuit Breaker have not reset the Block Instantaneous Protection LED and contact are reset and the relay dri...

Page 49: ...YES WAIT FOR WAIT FOR LOCKOUT REMOVE CB CLOSE YES ISSUE LOCKOUT REMOVE LOCKOUT SWITCH SETTINGS 2 SHOT BLOCK INST 2 LOCKOUT ON LIVE LINE IN NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES POWER UP RESET STATE WAIT FOR WAIT FOR ISSUE PROGRESS REMOVE CB CLOSE YES YES NO 5 4 3 2 1 ON REMOVE BLOCK PROTECTION ISSUE REMOVE BLOCK...

Page 50: ... Trip Contact and Circuit Breaker did not reset the relay will wait for Dead time 2 to expire and then issue another Reclose Pulse the counter will increment one count If the Circuit Breaker and Protection Trip Contact reset after this second pulse the Block Instantaneous Protection LED and contact are reset after the Reclaim time has expired and the relay resets ready for the next operation 3 If ...

Page 51: ...LOCKOUT REMOVE LOCKOUT 5 4 3 2 1 ON SWITCH SETTINGS 2 SHOT BLOCK INST 1 AUTO LOCKOUT LIVE LINE IN NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE NO RECLAIM TIME PROTECTION TRIPPED NO YES YES NO POWER UP RESET STATE WAIT FOR WAIT FOR REMOVE CB CLOSE YES YES NO REMOVE BLOCK PROTECTION REMOVE BLOCK PROTECTION REMOVE BLOCK PROTECTION ISSUE PROGRESS AND BLOCK PROTECT...

Page 52: ...tion LED and contact are reset after the Reclaim time has expired and the relay drives to Lockout 3 If the Protection Trip Contact and Circuit Breaker have not reset the relay will wait for the Dead time 2 setting to expire and the relay will issue a second reclose pulse the counter will increment one count If the Circuit Breaker and Protection Trip Contact have not reset after the second pulse th...

Page 53: ...R WAIT FOR LOCKOUT REMOVE CB CLOSE YES ISSUE LOCKOUT REMOVE LOCKOUT SWITCH SETTINGS 2 SHOT BLOCK INST 1 LOCKOUT ON LIVE LINE IN NO YES DEAD TIME EXPIRED NO YES DEAD TIME PULSE TIME EXPIRED NO YES ISSUE CB CLOSE RECLAIMTIME EXPIRED NO RECLAIM TIME PROTECTION TRIPPED NO YES POWER UP RESET STATE WAIT FOR WAIT FOR REMOVE CB CLOSE YES YES NO 5 4 3 2 1 ON REMOVE BLOCK PROTECTION ISSUE PROGRESS AND BLOCK...

Page 54: ... as the equipment by touching the case 2 Handle the module by its 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...

Page 55: ...Safety Section Explanation of Symbols 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 Caution risk of electric shock 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 su...

Page 56: ...ng 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 number relay part number description the relay job number packing date Size 2 inner packing carton depicted Visit www rmspl com au for the latest product information Due to RMS continuous product improv...

Page 57: ...nsert 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 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 Iss...

Page 58: ...ay Module Side Label Depicting Wiring Diagram 6R MATRIX relays only 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 Iss E 25 08 08 ...

Page 59: ...ere they are exposed to dust or damp This particularly applies to installations which are being carried out at the same time as constructional work If 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 ca...

Page 60: ...ays 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 Other Mounting Accessories Refer drawing in Technical Bulletin ...

Page 61: ...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 e...

Page 62: ...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...

Page 63: ...hdrawn It is essential that such switches are fitted across all CT circuits If 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 re...

Page 64: ...e 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 Disposal Decommissioning The auxiliary supply circuit in the relay may include capacitors across the su...

Page 65: ...ronic 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 CT stages for degradation of insulation on the terminal wiring transformer windings Remove cover by unscrewing black thumb screws withdraw the relay module from the case Visit www rms...

Page 66: ...ts 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 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 ...

Page 67: ...her Please State Product Part No Serial Number Copy any message displayed by the relay Describe Defect Describe any other action taken Signature Please Print Name Date For RMS use only Date Received Contact Name Reference No Date Acknowledged Date of Reply Date Cleared Visit www rmspl com au for the latest product information Due to RMS continuous product improvement policy this information is sub...

Page 68: ...supplied in secure individual packing cardboard boxes with moulded styrene inserts suitable for recycling Each product packing box is labeled with the product part number customer name order details Design References The products 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 Au...