Eaton EAFR-110PLV, Instruction Booklet

Page 1: ...eneral 2 3 Operation and configuration 5 4 Arc sensors 9 5 System self supervision 11 6 Connections 12 7 Wiring diagrams 13 8 Dimensions and installation 14 9 Testing 16 10 Troubleshooting guide 19 11...

Page 2: ...uP Microprocessor 2 General The Eaton Arc Flash Relay EAFR 110PLV is a sophisticated micro processor based arc flash protection relay with combined current and arc sensing Combined current and arc se...

Page 3: ...vice AQD for the maximum level of arc fault protection The main features of EAFR 110PLV 110 220 Vac 125 250 Vdc auxiliary power supply Three phase current inputs IL1 IL2 and IL3 1A 5A nominal One grou...

Page 4: ...supervision 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 QD u...

Page 5: ...ve condition If the arc sensor is activated the corresponding sensor channel LED will turn on if the activation is longer than 1 5 ms The sensor LED activation function is latched steady light To clea...

Page 6: ...formed Also activated 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 Normal statu...

Page 7: ...n previous memorized set up a dip switch anyone must be moved back and forth prior to performing auto configuration Timeout allowing new configuration is one minute Reconfiguration with more connectio...

Page 8: ...trip criteria channel 3 in EAFR 110F Trip on light only Trip on light and over current Both signals are required simultaneously to trip 5 a b Selection of standard arc configuration type Standard arc...

Page 9: ...as completely as possible One sensor per closed metal clad compartment should be utilized In open spaces such as the bus bar section arc sensors should be mounted maximum 2 m 6 5 ft apart The factory...

Page 10: ...see Figure 8 Figure 8 EAFR 01 sensor connection step 2 3 Connect the other end of the cable to a sensor channel on the EAFR 101 or EAFR 110PLV relay see Figure 9 Figure 9 EAFR 01 sensor connection ste...

Page 11: ...the ERROR LED is illuminated If a fiber sensor failure occurs the unit will go into Error mode The ERROR LED will turn on the SF relay will release and the corresponding faulty fiber sensor channel L...

Page 12: ...gized again 6 2 Inputs 6 2 1 Current measurement inputs The EAFR 110PLV has four CT inputs for three phase current and earth current measurement Both phase current and earth current inputs may be conf...

Page 13: ...iring diagrams Figure 17 EAFR 110PLV 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 110PLV _ _ _ IL1 IL2 IL3 Ig...

Page 14: ...t sensor relay user manual EATON www eaton com 8 Dimensions and installation The EAFR 110PLV is door mounted in standard 19 in 482 6 mm rack height of 4U and 1 4 of a relay wide Figure 18 EAFR 102 dim...

Page 15: ...Figure 19 EAFR 110PLV 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 2...

Page 16: ...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...

Page 17: ...d configured to send 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 activate the BI2 verify that a trip h...

Page 18: ...s Sensor channel 1 setting Sensor channel 2 3 4 setting Circuit breaker failure protection CBFP in use yes no Object activated LED indication T1 and T2 active BO1 active Sensor channel 1 Sensor 1 Sens...

Page 19: ...stance 10 m Power consumption of current inputs circuit 10 m 11 4 Trip relays T1 and T2 Number 3 NO 1 NC or 4 NO Rated voltage 250 Vac dc Continuous carry 5 A Make and carry for 0 5 s 30 A Make and ca...

Page 20: ...degree back IP 20 Dimensions W x H x D mm W x H x D in 102 x 157 x 164 mm 4 02 x 6 18 x 6 46 in Package dimensions W x H x D mm in 230 x 120 x 210 mm 9 06 x 6 18 x 6 46 in Weight 0 7 kg 24 69 oz 1 0...

Page 21: ...or 20 m 65 62 ft EAFR 06 25 65C2013G04 Arc light plastic fiber sensor 25 m 82 02 ft EAFR 06 30 65C2013G05 Arc light plastic fiber sensor 30 m 93 43ft EAFR 06 35 65C2013G06 Arc light plastic fiber sens...

Page 22: ...ement between Eaton and the purchaser THERE ARE NO UNDERSTANDINGS AGREEMENTS WARRANTIES EXPRESSED OR IMPLIED INCLUDING WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY OTHER THAN THOS...