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Related Manuals for Eaton EAFR-102
Summary of Contents for Eaton EAFR-102
- Page 1 MN026006EN EAFR-102 Arc Fiber Loop Sensor Relay User Manual...
- Page 2 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 liability or other- wise for any special, indirect, incidental or consequential damage or loss whatsoever, including but not limited to damage or...
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Page 3: Table Of Contents
2. GENERAL ............1 2.1 Arc Protection Relay EAFR-102 Features ....... .1 2.2 Simplified Block Diagram . - Page 4 13. ORDERING CODES ..........18 EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com...
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Page 5: Introduction
The EAFR-102 is suitable for either medium voltage or low voltage switchgear and motor control center applications in both new and retrofit installations. EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... -
Page 6: Simplified Block Diagram
12Vdc 24Vdc T2, T4 24Vdc Light and Current S1: Light Non Latch Latch 12Vdc 5Vdc 150 ms 100 ms Configuration 24Vdc Select Self supervision Control and power supply EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... -
Page 7: Operation And Configuration
Check the binary input wiring. BI2 - Amber Normal status. Binary input 2 activated. Binary input 2 lost connection. Check the binary input wiring. BO1 - Amber Normal status. Binary Output activated. EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... -
Page 8: Push-Button Description
Figure 3. EAFR-102 Dipswitches. Light and Current Light Light and Current S1: Light Non Latch Latch 150 ms 100 ms Configuration Select: EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... - Page 9 This section describes the available configurations that are all circuit breakers. The detailed instruction is described in available using the Configuration Select 1 through 4 dip- the EAFR Standard Arc Configurations booklet. switches. EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com...
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Page 10: Non-Volatile Memory
This feature is especially important if auxiliary power is lost after tripping. Non-volatile memory does not require a power supply to maintain information and will retain settings and indications permanently without power. EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... -
Page 11: Arc Light Fiber Optic Loop Sensor (Plastic) Eafr-06
The EAFR-07 is not recommended to be loop sensor’s detection radius is 360 degrees (see Figure 8). cut and/or spliced on site. If accidental breakage of the EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... -
Page 12: Sensor Type Dependencies
EAFR-102. The sensor channel S1 can be set to operate on arc light only even if other channels operate on both conditions of arc light and over-current. EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... -
Page 13: Circuit Breaker Failure Protection (Cbfp)
Light and Current S1: Light Light and Current Latch Non Latch 100 ms 150 ms Configuration Select BI 1 Eaton Arc Flash Relay POWER ERROR E-Series T1,T3,T4 T2,T4 EAFR-102 EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... -
Page 14: Connections
In case of discontinuity in the loop, the unit goes into error mode and activates the ERROR LED and SF relay output. EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... -
Page 15: Auxiliary Voltage
7.3 Auxiliary Voltage The auxiliary power supply voltage is (110-220) Vac / (125- 250) Vdc. After powering up, the unit protection is active and opera- tional within 50 ms. EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... -
Page 16: Wiring Diagram
Figure 11. Wiring Diagram of the EAFR-102 Unit. Station Battery EAFR-102 T2 / CBFP Light Light and Current S1: Light Light and Current Non Latch Latch 100 ms 150 ms Configuration Select +24V TRIP Alarm EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... -
Page 17: Dimensions And Installation
19 in. rack (height of 4U and 1/8 of a unit wide). Figure 12. EAFR-102 Dimensions in Millimeters (In.) (Side View). 175 (6.89) 160 (6.30) 10 (0.39) (0.67) 157 (6.18) 48.5 (1.91) 10 (0.39) EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... -
Page 18: Testing
Steps 4 and 5. 10. Press the SET push-button to reset all indications and latches. 11. Repeat the testing procedure for all sensors. EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... -
Page 19: Carrying Out Testing In Light And Current Mode
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. EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... -
Page 20: Test Plan Example
12.2 Auxiliary Voltage is activated. Vaux (110-220) Vac / (125-250) Vdc ± 20% Maximum Interruption 100 ms Maximum Power Consumption Standby Current 90 mA EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... -
Page 21: Trip Relays T1, T2, T3, And T4
= 80 ... 1,000 MHz 10 V/m (According. to EN 61000-4-3, Class III) - Conducted RF Field (According. to f = 150 kHz ... 80 MHz 10 V EN 61000-4-6, Class III) EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... -
Page 22: Ordering Codes
EAFR-08-45 65C2015G08 Arc light glass fiber sensor (High Temperature) - 45 m (147.64 ft) EAFR-08-50 65C2015G09 Arc light glass fiber sensor (High Temperature) - 50 m (164.05 ft) EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com... - Page 23 13. Ordering Codes Notese: EAFR-102 Arc Fiber Loop Sensor Relay User Manual MN026006EN February 2016 www.eaton.com...
- Page 24 Eaton 1000 Eaton Boulevard Cleveland, OH 44122 United States Eaton.com © 2016 Eaton All Rights Reserved Eaton is a registered trademark. Printed in USA Publication No. MN026006EN / TBG1250 All trademarks are property February 2016 of their respective owners.