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EAFR-110 Current and Arc Light Sensor Relay User Manual

MN026007EN

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Содержание EAFR-01

Страница 1: ...EAFR 110 Current and Arc Light Sensor Relay User Manual MN026007EN ...

Страница 2: ...TNESS 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 li...

Страница 3: ... Arc Light Point Sensor EAFR 01 11 4 2 Arc Light Fiber Optic Loop Sensor Plastic EAFR 06 12 4 3 Arc Light Fiber Optic Loop Sensor Glass EAFR 07 12 4 4 Arc Light Fiber Optic Loop Sensor High Temperature EAFR 08 13 4 5 Sensor Type Dependencies 13 4 6 Sensor Connection 14 5 SYSTEM SELF SUPERVISION 16 5 1 Open CT Monitoring 16 6 CONNECTIONS 16 6 1 Outputs 17 6 2 Inputs 18 6 3 Auxiliary Voltage 18 7 WI...

Страница 4: ...ary Voltage 26 11 3 Current Measuring Circuits 26 11 4 Trip relays T1 T2 T3 and T4 26 11 5 High Speed Outputs HSO1 and HSO2 26 11 6 Binary Output BO1 26 11 7 Binary Inputs BI1 and BI2 27 11 8 Disturbance Tests 27 11 9 Voltage Tests 27 11 10 Mechanical Tests 27 11 11 Casing and Package 27 11 12 Environmental Conditions 27 12 ORDERING CODES 28 12 1 EAFR Relay Codes 28 12 2 EAFR 0x Arc Sensors 29 ...

Страница 5: ...rip criteria It is designed to minimize the damage caused by an arcing fault arc flash by tripping the circuit breaker sourcing the fault current The EAFR 110 complete system self supervision function provides the highest level of dependability by con tinuously monitoring all internal system functions along with external connections The EAFR 110 is designed according to the latest protection relay...

Страница 6: ... Vac 125 250 Vdc auxiliary power supply Three phase current inputs IL1 IL2 and IL3 1A 5A nominal One ground earth fault current input Ig 1A 5A nomi nal Four arc point sensor channels and one arc fiber loop channel optionally EAFR 110P or three arc fiber loop channels EAFR 110F Two binary inputs BI1 BI2 24 Vdc Two high speed semiconductor trip outputs direct trip circuit rated Two normally open NO ...

Страница 7: ...Control and power supply Ig X3 12 11 10 9 8 7 6 5 4 3 2 1 1A 5A HSO1 1A 5A 1A 5A 1A 5A HSO2 T3 SW1 SW2 set x In Ig set x In Current 0 5 0 05 1 0 6 0 13 12 S1 S2 8 7 6 S3 5 4 3 S4 2 1 S5 uP T4 IL1 IL2 IL3 HSO1 HSO2 T1 T3 T4 SF IL3 IL2 IL1 Latch Latch TBD on Fast 100 ms 1 A 1 A 5 A 5 A 150 ms CBFP TBD off Non Latch Non Latch 8 7 6 5 4 3 2 1 Ground Sensor Phase Sensor CBFP Time Trip Relay S5 S1 HSO T...

Страница 8: ... 5 4 3 2 1 1A 5A HSO1 1A 5A 1A 5A 1A 5A HSO2 set x In Ig set x In Current 0 5 0 05 1 0 6 0 13 12 uP T1 T3 T4 SF IL3 IL2 IL1 S1 S2 S3 TX RX TX RX TX RX QD Power Error T1 T2 S1 S2 S3 QD BI1 BI2 BO1 T3 T4 IL1 IL2 IL3 HSO1 HSO2 SW1 SW2 Latch Latch TBD on Fast 100 ms 1 A 1 A 5 A 5 A 150 ms CBFP TBD off Non Latch Non Latch 8 7 6 5 4 3 2 1 Ground Sensor Phase Sensor CBFP Time Trip Relay S5 S1 HSO T1 T2 L...

Страница 9: ...LED will turn on if the activation is longer than 1 5 ms The sensor LED activation function is latched steady light To clear the LED the SET button should be pressed In the case of loose sensor wire or configuration mismatch new sensor attached without running auto configuration system setup see Section 3 3 1 situation the correspond ing LED for that sensor will start flashing and the ERROR LED wi...

Страница 10: ...ed by pressure information Check why the sensor activated check the sensor continuity or perform system setup see Section 3 3 1 Auto Configuration System Setup S4 Amber N A in EAFR 110F Normal status Sensor channel 4 activated by light information N A in EAFR 110F Sensor channel 4 discontinuity or system setup not performed Also acti vated by pressure information Check why the sensor activated che...

Страница 11: ... previous memorized set up a dip switch anyone must be moved back and forth prior to performing auto configuration Timeout allowing new configura tion is one minute Reconfiguration with more con nections is allowed without moving a dip switch 3 4 Reset All LED indications and latched trip relays are reset by pressing the SET button for one second Otherwise the latched trip relays will remain activ...

Страница 12: ...under voltage or similar may be applied instead of over current as well using binary inputs The circuit breaker failure protection CBFP configuration may also be enabled using the dipswitches See Table 2 EAFR 110 Dipswitch SW1 Setting and Table 3 EAFR 110 Dipswitch SW2 Setting for details of settings Table 2 EAFR 110 Dipswitch SW1 Setting Dipswitch Function Selection ON Left Position OFF Right Pos...

Страница 13: ...el operates as fiber loop sensor function S5 operates as arc quenching system elimina tor control The Tx terminal of the S5 channel sends a test pulse signal to the quenching system 4 Fast CBFP Selection of trip relay T2 function Trip relay T2 will have 7 ms trip time Trip relay T2 will work as CBFP relay If any sen sor or light input BI2 is activated for more than the set CBFP time 100 or 150 ms ...

Страница 14: ...5 4 3 2 1 Latch Latch TBD on Fast 100 ms 1 A 1 A 5 A 5 A 150 ms CBFP TBD off Non Latch Non Latch 8 7 6 5 4 3 2 1 Current Ig Light External Current External Ig Light External Current External Light 1 Light 2 Light 3 S1 S2 S3 set HSO1 HSO2 LATCH NOV OR AND AND OR AND AND SW1 7 OR LATCH EN SW2 8 LATCH EN SW2 8 LATCH LATCH EN SW2 7 SW2 6 SW1 8 OR SW1 6 OR AND AND zone 1 zone 2 zone 3 OR OR OR OR OR OR...

Страница 15: ...fiber loop sensors are typically installed to cover a wider protected area with one fiber when no need for more exact fault location exists 4 1 Arc Light Point Sensor EAFR 01 The EAFR 01 is an arc light point sensor with a light sensi tive photodiode element activated by arc light EAFR 01 arc sensors should be mounted in the switchgear cubicles in such a way that the light sensitive part covers th...

Страница 16: ...and or spliced on site If accidental breakage of the loop sensor occurs Eaton recommends replacing the loop sensor Contact your nearest Eaton rep resentative for more information The fixed light sensitivity of the EAFR 06 sensor is 8 000 Lux The sensor does not require user settings The loop sensor s detection radius is 360 degrees see Figure 10 Figure 10 EAFR 06 Arc Light Fiber Optic Loop Plastic...

Страница 17: ...te If accidental breakage of the loop sensor occurs Eaton recommends replacing the loop sensor Contact your nearest Eaton representative for more information The fixed light sensitivity of the EAFR 08 loop sensor is 8 000 Lux The sensor does not require user settings The loop sensor s detection radius is 360 degrees see Figure 12 Figure 12 EAFR 08 Arc Light Fiber Optic Loop Sensor High Temperature...

Страница 18: ... connecting order is correct signal shield The appropriate pins information is shown on the blue bottom part of the sensor Plug the wires into connec tor and fasten them by using a screw driver see Figure 14 Figure 14 EAFR 01 Sensor Connection Step 2 3 Connect the other end of the cable to a sensor channel on the EAFR 101 or EAFR 110P relay see Figure 15 Figure 15 EAFR 01 Sensor Connection Step 3 ...

Страница 19: ... Figure 19 The relay memorizes the sensor amount and binary input lines connected if any Figure 19 EAFR 01 Sensor Connection Step 7 8 After completing the system auto configuration setting close both end side covers back see Figure 20 ERROR LED SET push button Figure 20 EAFR 01 Sensor Connection Step 8 9 A maximum amount of three arc sensors can be daisy chained to the same sensor input on the EAF...

Страница 20: ...isconnected the healthy sensors remain in use and unit remains operational accordingly The EAFR 110 will remain in the Error mode until the disconnected sen sors are repaired If a dipswitch setting is changed after the auto configuration function see Section 3 3 1 Auto Configuration System Setup has been executed the unit will go into SF alarm mode The configured stored setting is however still va...

Страница 21: ...follows the operation of T1 and activates when ever T1 is activated Trip relay T4 is a common trip relay that operates anytime the T1 or T2 relays operate and can be used either for trip ping one more disconnecting device or for a trip alarm for local or remote monitoring and alarming system T4 is a normally open type NO relay 6 1 3 High Speed Outputs HSO1 and HSO2 The EAFR 110 contains two high s...

Страница 22: ... the relay goes into error mode and activates the ERROR LED and SF relay output Alternatively channel S5 can be configured to con trol an arc quenching system In this case Tx will be utilized to control the arc quenching system The relay is sending a continuous light pulse to arc quenching system for self supervision purposes The EAFR 110F version has three arc fiber loop sensor chan nels S1 S2 an...

Страница 23: ...ring Diagrams Figure 24 EAFR 110P Wiring Diagram A A T2 CBFP T3 SF T1 T4 X2 1 2 13 12 11 10 9 8 7 6 X1 11 10 9 8 7 6 5 4 3 2 1 UAUX S1 S2 S3 S4 S5 Station battery _ EAFR 110P _ _ _ IL1 IL2 IL3 Ig X3 1A 5A HSO1 1A 5A 1A 5A 1A 5A HSO2 15 14 5 4 3 15 14 13 12 BI2 12 11 10 9 8 7 6 5 4 3 2 1 24V BO1 BI1 T1 1 CB 2 CB CB 3 CB 4 ...

Страница 24: ... eaton com Figure 25 EAFR 110F Wiring Diagram A A T1 T2 CBFP T3 SF T1 T4 X2 1 2 13 12 11 10 9 8 7 6 X1 UAUX Station battery _ EAFR 110F _ _ _ IL1 IL2 IL3 Ig X3 1A 5A HSO1 1A 5A 1A 5A 1A 5A HSO2 15 14 5 4 3 15 14 13 12 BI2 12 11 10 9 8 7 6 5 4 3 2 1 24V BO1 BI1 S1 S2 S3 TX RX TX RX TX RX 1 2 3 4 CB CB CB CB ...

Страница 25: ...6007EN February 2016 www eaton com 8 Dimensions and Installation The EAFR 110 is either door mounted or panel mounted in standard 19 in 482 6 mm rack height of 4U and 1 4 of a relay wide Figure 26 EAFR 102 Dimensions in Millimeters In Side View 160 6 30 157 6 18 10 0 39 10 0 39 17 0 67 175 6 89 ...

Страница 26: ... Figure 27 EAFR 110 Dimensions in Millimeters Inches 3 D View POWER ERROR TRIP 1 TRIP 2 SEN 1 SEN 2 SEN 3 SEN 4 FIBER I IN L OUT M TRIP L1 L2 L3 Io BO1 BO2 ARC PROTECTION SET AQ 1 10 157 6 18 82 3 23 164 6 46 102 4 01 EAFR 110P ERROR POWER SET T1 T2 S1 IL1 S2 IL2 S3 IL3 S4 Ig S5 BI1 BI2 HSO1 BO1 HSO2 T3 T4 Eaton Arc Flash Relay ...

Страница 27: ... 07 fiber loop sensor in use 3 Verify that the corresponding 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 the trip contact status The circuit breaker should open or contacts operate Note N A best practice is to operate the circuit breaker dur ing testing 5 Verify that the corresponding relay o...

Страница 28: ...d light information 13 Press the SET push button to reset 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 9 3 Testing the CBFP Function The circuit breaker failure functio...

Страница 29: ...1 Setting Sensor Channel 2 3 4 Setting Circuit Breaker Failure Protection CBFP in Use Yes No Object Activated LED Indication T1 T2 T3 and T4 Active BO1 Active Sensor Channel 1 Sensor 1 Sensor 2 Sensor 3 Sensor Channel 2 Sensor 1 Sensor 2 Sensor 3 Sensor Channel 3 Sensor 1 Sensor 2 Sensor 3 Sensor Channel 4 Sensor 1 Sensor 2 Sensor 3 Fiber Sensor Channel Option BIN 1 BIN 2 Phase Current IL1 IL2 AND...

Страница 30: ...e earth over current from EAFR 110 and arc light 11 2 Auxiliary Voltage Vaux 110 220 Vac 125 250 Vdc 20 Maximum Interruption 100 ms Maximum Power Consumption 5 W 10 mΩ Standby Current 90 mA 11 3 Current Measuring Circuits Nominal Current 1 or 5 A Rated Frequency 2 to 1 000 Hz Number of Inputs 3 Phase 1 Earth Thermal Withstand Continuous 30 A Thermal Withstand 1 s 500 A Thermal Withstand 10 s 100 A...

Страница 31: ...h 4 kV 1 2 50 µs RF Electromagnetic Field Test According to EN 61000 4 3 class III f 80 to 1 000 MHz 10 V m Conducted RF Field According to EN 61000 4 6 class III f 150 kHz to 80 MHz 10 V 11 9 Voltage Tests Insulation Test Voltage Acc to IEC 60255 5 2 kV 50 Hz 1 min Impulse Test Voltage Acc to IEC 60255 5 5 kV 1 2 50 us 0 5 J 11 10 Mechanical Tests Vibration Test 2 to 13 2 Hz 3 5 mm 0 14 in 13 2 t...

Страница 32: ...02 Current fiber loop sensor unit EAFR 101 65C2010G03 Point Sensor unit EAFR 101D 65C2010G04 Point Sensor unit DIN Rail mounted EAFR 102 65C2010G06 Fiber loop sensor unit EAFR 110PB 65C2010G07 Current point sensor relay NC Trip Relay EAFR 110FB 65C2010G08 Current fiber loop sensor relay NC Trip Relay EAFR 101B 65C2010G09 Point sensor relay NC Trip Relay EAFR 101DB 65C2010G10 Point sensor relay DIN...

Страница 33: ...2014G03 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 65C2014G05 Arc light glass fiber sensor 30 m 93 43ft EAFR 07 35 65C2014G06 Arc light glass fiber sensor 35 m 114 83 ft EAFR 07 40 65C2014G07 Arc light glass fiber sensor 40 m 131 23 ft EAFR 07 45 65C2014G08 Arc light glass fiber sensor 45 m 147 64 ft EAFR 07 50 65C2014G09 ...

Страница 34: ...30 12 Ordering Codes EAFR 110 Current and Arc Light Sensor Relay User Manual MN026007EN February 2016 www eaton com Notes ...

Страница 35: ...31 12 Ordering Codes EAFR 110 Current and Arc Light Sensor Relay User Manual MN026007EN February 2016 www eaton com Notes ...

Страница 36: ...rd Cleveland OH 44122 United States Eaton com 2016 Eaton All Rights Reserved Printed in USA Publication No MN026007EN TBG1256 February 2016 Eaton is a registered trademark All trademarks are property of their respective owners ...

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