Eaton EAFR-101, User Manual

Page 1: ...EAFR 101 Arc Point Sensor Relay User Manual MN026004EN ...

Page 2: ...FOR A PARTICULAR PURPOSE OR MERCHANTABILITY OTHER THAN THOSE SPECIFICALLY SET OUT IN ANY EXISTING CONTRACT BETWEEN THE PARTIES ANY SUCH CONTRACT STATES THE ENTIRE OBLIGATION OF EATON THE CONTENTS OF THIS DOCUMENT SHALL NOT BECOME PART OF OR MODIFY ANY CONTRACT BETWEEN THE PARTIES In no event will Eaton be responsible to the purchaser or user in contract in tort including negligence strict liabilit...

Page 3: ...r Type Dependencies 9 4 3 Sensor Connection 9 5 SYSTEM SELF SUPERVISION 11 6 APPLICATION EXAMPLES 11 6 1 MV or LV Application with Current and Light Condition 11 6 2 Wind Power Application Example Light Only Condition 13 6 3 Circuit Breaker Failure Protection CBFP 15 7 CONNECTIONS 15 7 1 Outputs 15 7 2 Inputs 16 7 3 Auxiliary Voltage 16 8 WIRING DIAGRAM 17 9 DIMENSIONS AND INSTALLATION 18 10 TESTI...

Page 4: ...CAL DATA 22 12 1 Protection 22 12 2 Auxiliary Voltage 23 12 3 Trip Relays T1 T2 T3 and T4 23 12 4 Binary Output BO1 23 12 5 Binary Inputs BI1 and BI2 23 12 6 Disturbance Tests 23 12 7 Voltage Tests 23 12 8 Mechanical Tests 23 12 9 Casing and Package 23 12 10 Environmental Conditions 23 13 ORDERING CODES 24 ...

Page 5: ...continuously monitoring all internal sys tem functions along with external connections The EAFR 101 is designed according to the latest protection relay standards and is therefore suitable for installations in rough environments such as utility traditional or renewable power plants off shore marine oil and gas mining steel or any other heavy industry applications It is also well suited for commerc...

Page 6: ...O1 BI2 BI1 ERROR T1 T3 T4 T2 T4 POWER X1 X2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 S5 TX RX 15 13 10 9 8 7 6 5 4 3 2 1 S4 S3 S2 S1 BO1 BI2 BI1 T1 T2 T3 T4 SF Uaux 14 12 11 EAFR 101D Eaton Arc Flash Relay SW1 SET EAFR 101D Pantone Coated Background Black Text White SW1 150 Non Latch Light Current 100 Light Latch Light Configuration Select 8 7 6 5 4 3 2 1 Light Current CBFP Time T1 T2 S1 Chan S2 S3 S4 ...

Page 7: ...ram 110 220 Vac dc Power 24Vdc 12Vdc 12Vdc 5Vdc 24Vdc LATCH ON OFF LATCH LATCH EN SW6 15 X1 BI1 Uaux uP 125 250 Vdc 24Vdc Self supervision Control and power supply X2 T1 LATCH EN SW6 T2 CBFP T3 LATCH T4 SF 14 13 12 11 10 9 7 8 6 5 4 3 2 1 15 BI2 14 13 BO1 12 11 S1 10 9 8 S2 7 6 5 S3 4 3 2 1 S4 S5 Error T1 T3 T4 T2 T4 S1 S2 S3 S4 S5 BI1 BI2 BO1 Light S1 Light Latch 100 ms 150 ms Non Latch Light and...

Page 8: ...stem Setup S2 Amber Normal status Sensor channel 2 activated by light information Sensor channel 2 has loose connection or system set up not performed Also acti vated by pressure information Check why the sensor activated or check the sensor wire connection or perform system set up see Section 3 3 1 Auto Configuration System Setup S3 Amber Normal status Sensor channel 3 activated by light informat...

Page 9: ...he timeout allowing a new configuration is one minute Reconfiguration with more connections is allowed without moving a dip switch Figure 4 EAFR 101 Dipswitch SW1 and EAFR 101D Dipswitch SW1 Light S1 Light Latch 100 ms 150 ms Non Latch Light and Current Light and Current Configuration Select 8 7 6 5 4 3 2 1 Light S1 Light Latch 100 ms 150 ms Non Latch Light and Current Light and Current Configurat...

Page 10: ...time setting CBFP time is set to 100 ms CBFP time is set to 150 ms 4 Configuration Select Configuration selection Refer to Sections 3 5 10 and 6 Refer to Sections 3 5 1 and 6 3 Configuration Select Configuration selection Refer to Sections 3 5 1 and 6 Refer to Sections 3 5 1 and 6 2 Configuration Select Configuration selection Refer to Sections 3 5 1 and 6 Refer to Sections 3 5 1 and 6 1 Configura...

Page 11: ...3 and S4 x x x x x BI1 x x x x BI2 x x x x Figure 6 EAFR 101 Configuration Selection 1 BI1 S1 S2 S3 S4 S5 OR OR OR OR OR T1 T2 T3 T4 BO1 Logic diagram OFF ON SW1 8 OR ON OFF SW1 7 OR SW1 5 100ms 150ms ON OFF SW1 5 100ms 150ms ON OFF SW1 5 100ms 150ms ON OFF OR BI2 ON OFF Setting EAFR101 SW1 100 150 ms Latch Non Latch S1 Light Light and Current Light Light and Current Configuration Select 8 7 6 5 4...

Page 12: ... should be mounted at a maximum of two meters 6 56 ft apart The fixed light sensitivity of the EAFR 01 A sensor is 8000 Lux The sensor does not require any user settings The point sensor s light detection radius is 180 degrees Other point sensors are available with different Lux sensitivities EAFR 01 B at 25 000 Lux and EAFR 01 C at 50 000 Lux Figure 7 EAFR 01 Arc Light Point Sensor 4 1 1 EAFR 01 ...

Page 13: ... 20 to 85 C 4 to 185 F 4 2 Sensor Type Dependencies Different sensor types can be utilized in different arc flash protection relays of the EAFR series Table 7 describes the dependencies Table 7 Arc Sensor Dependencies EAFR 01 EAFR 06 EAFR 07 EAFR 08 EAFR 101 Yes No No No EAFR 102 No Yes Yes Yes EAFR 110P Yes No No No EAFR 110F No Yes Yes Yes 4 3 Sensor Connection 4 3 1 Arc Light Point Sensor EAFR ...

Page 14: ...the relay the ERROR LED illuminates and the appropriate sensor channel LED starts to blink e g S1 LED see Figure 15 Figure 15 EAFR 01 Sensor Connection Step 6 7 Press and hold the SET push button on the front panel for two seconds in order to run the system auto con figuration setting see Figure 16 The relay memorizes the sensor amount and binary input lines connected if any Figure 16 EAFR 01 Sens...

Page 15: ... healthy sensors remain in use and the relay remains operational The EAFR 101 will remain in Error mode until the disconnected sensors are repaired If a dipswitch setting is changed after the auto configuration function see Section 3 3 1 Auto Configuration has been executed the relay will go into SF alarm mode The con figured stored setting is however still valid and the relay is still operational...

Page 16: ... S2 S3 S4 S5 BI1 BI2 BO1 Eaton Arc Flash Relay E Series Light S1 Light Latch 100 ms 150 ms Non Latch CB CB Light and Current Light and Current Configuration Select 8 7 6 5 4 3 2 1 S5 S4 S3 S2 S1 BO1 BI2 BI1 ERROR T1 T3 T4 T2 T4 POWER X1 X2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 S5 TX RX 15 13 10 9 8 7 6 5 4 3 2 1 S4 S3 S2 S1 BO1 BI2 BI1 T1 T2 T3 T4 SF Uaux 14 12 11 EAFR 101D Eaton Arc Flash Relay SW1...

Page 17: ...series allowing for up to 12 point sen Figure 20 Typical Wind Power Applications by EAFR 101 and EAFR 101D G T1 T2 S1 S2 S3 T3 T4 S5 CB CB CB EAFR 101 ERROR T1 T3 T4 T2 T4 POWER SET S1 S2 S3 S4 S5 BI1 BI2 BO1 Eaton Arc Flash Relay sors In this application three sensor channels with three sensors in each channel are utilized In the event of arc light in any of the compartments containing a sensor t...

Page 18: ...ontinued CB CB CB S5 S4 S3 S2 S1 BO1 BI2 BI1 ERROR T1 T3 T4 T2 T4 POWER X1 X2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 S5 TX RX 15 13 10 9 8 7 6 5 4 3 2 1 S4 S3 S2 S1 BO1 BI2 BI1 T1 T2 T3 T4 SF Uaux 14 12 11 EAFR 101D Eaton Arc Flash Relay SW1 SET SW1 150 Non Latch Light Current 100 Light Latch Light Configuration Select 8 7 6 5 4 3 2 1 Light Current CBFP Time T1 T2 S1 Chan S2 S3 S4 ...

Page 19: ...normally open type NO and will hold its position until manual reset command or until auxiliary power supply is lost When re applying the auxiliary power supply the electronic lock out relay will return to the contact condi tion prior to loosing the auxiliary power This NC relay out put can be used for tripping contactor controlled devices Alternately the T3 relay can be ordered as normally closed ...

Page 20: ...gnal exceed ing the specified nominal threshold level of the correspond ing input The nominal threshold level is 24 Vdc The actual activation of the binary input occurs at 80 of the specified nominal threshold value i e 19 Vdc 7 3 Auxiliary Voltage The auxiliary power supply voltage is 110 220 Vac 125 250 Vdc After powering up the relay protection is active and operational within 50 ms 7 1 4 Syste...

Page 21: ...m of the EAFR 101 Relay A T1 ON OFF X2 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 X1 BI1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 3 4 Station battery _ 1 2 TRIP Alarm 24V EAFR101 _ _ T1 T2 CBFP T3 T4 SF BI2 UAUX BO1 S1 S2 S3 S4 S5 CB CB CB CB 100 150 ms Latch Non Latch S1 Light Light and Current Light Light and Current Configuration Select 8 7 6 5 4 3 2 1 ...

Page 22: ...ruary 2016 www eaton com Figure 23 EAFR 101 Dimensions in Millimeters In Side View 175 6 89 157 6 18 160 6 30 10 0 39 10 0 39 17 0 67 38 1 50 9 Dimensions and Installation The EAFR 101 is either door mounted or panel mounted in standard 19 in 482 6 mm rack height of 4U and 1 8 of a unit wide ...

Page 23: ...and Installation EAFR 101 Arc Point Sensor Relay User Manual MN026004EN February 2016 www eaton com Figure 23 EAFR 101 and EAFR 101D Dimensions in mm in Side View Continued 110 4 33 145 5 71 21 5 0 85 108 4 25 34 1 34 ...

Page 24: ...ing sensor channel indication LED status is changed to ON 4 Verify the relay output s activation s by checking the circuit breaker status or by monitoring trip contact sta tus The circuit breaker should open or contacts oper ate Note N A best practice is to operate the circuit breaker dur ing testing 5 Verify that the corresponding relay output s LED s indi cation status is changed to ON 6 If the ...

Page 25: ...t all indications and latches 14 If the binary input BI2 is utilized for master trip to acti vate the BI2 verify that a trip has occurred by repeating Steps 4 and 5 15 Press the SET push button to reset all indications and latches 16 Repeat the testing procedure for all sensors 10 3 Testing the CBFP Function The circuit breaker failure function is tested by leaving light signal and second trip cri...

Page 26: ...l 4 Sensor 1 Sensor 2 Sensor 3 BIN 1 BIN 2 Tested by Approved by 11 Troubleshooting Guide Table 8 Troubleshooting Guide Problem Check Cross Reference Sensor does not acti vate when testing Sensor cable wiring Section 4 of this manual Camera or other test equipment flash intensity Section 10 of this manual Trip relay s does not operate even if sensor is activated Dipswitch settings Section 3 5 of t...

Page 27: ...According to EN61000 4 4 Class III and IEC801 4 Level 4 Power supply input 4 kV 5 50 ns Other inputs and outputs 4 kV 5 50 ns Surge According to EN61000 4 5 09 96 Level 4 Between wires 2 kV 1 2 50 µs Between wire and earth 4 kV 1 2 50 µs RF Electromagnetic Field Test According to EN 61000 4 3 Class III f 80 1 000 MHz 10 V m Conducted RF Field According to EN 61000 4 6 Class III f 150 kHz 80 MHz 10...

Page 28: ...13G06 Arc light plastic fiber sensor 35 m 114 83 ft EAFR 06 40 65C2013G07 Arc light plastic fiber sensor 40 m 131 23 ft EAFR 07 10 65C2014G01 Arc light glass fiber sensor 10 m 32 81 ft EAFR 07 15 65C2014G02 Arc light glass fiber sensor 15 m 49 21 ft EAFR 07 20 65C2014G03 Arc light glass fiber sensor 20 m 65 62 ft EAFR 07 25 65C2014G04 Arc light glass fiber sensor 25 m 82 02 ft EAFR 07 30 65C2014G0...

Page 29: ...25 13 Ordering Codes EAFR 101 Arc Point Sensor Relay User Manual MN026004EN February 2016 www eaton com Notes ...

Page 30: ...26 13 Ordering Codes EAFR 101 Arc Point Sensor Relay User Manual MN026004EN February 2016 www eaton com Notes ...

Page 31: ...27 13 Ordering Codes EAFR 101 Arc Point Sensor Relay User Manual MN026004EN February 2016 www eaton com Notes ...

Page 32: ...rd Cleveland OH 44122 United States Eaton com 2016 Eaton All Rights Reserved Printed in USA Publication No MN026004EN TBG1261 February 2016 Eaton is a registered trademark All trademarks are property of their respective owners ...