Basler-electric BE1-50/51B-218 Manuel d'utilisateur

INSTRUCTION MANUAL FOR OVERCURRENT RELAYS BE1-50/51B-218 and BE1-50/51B-228 Publication: 9252000995 Revision: H 01/09

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9252000995 Rev H BE1-50/51B-218/-228 General Information 1-1 SECTION 1  GENERAL INFORMATION INTRODUCTION BE1-50/51B-218 and BE1-50/51B-228 overcurr

1-2 BE1-50/51B-218/-228 General Information 9252000995 Rev H Advantages BE1-50/51B-218 and BE1-50/51B-228 overcurrent relays have many advantages ov

Timing Accuracy Example (BE1-50/51B-218) PU setting: 5 amperes Current Applied: 6.5 amperes + Multiple Tolerance: 6.655 amperes – Multiple Tol

Table 1-3. Time Characteristic Curve Constants with SW3-3 Closed (On) Curve Type  Constants BE1 Similar To Figure Number † A B C N K R S GE IAC 55

1.010.0100.00.000 0.200 0.400 0.600 0.800 1.000 1.200Multiple of PickupxRD (Seconds)P0046-11Vertical axis xRD (Seconds) is applicable for all curves a

Figure 1-2. Instantaneous Characteristic Curves Burden Burden is non-linear. Figure 1-3 illustrates the device burden. BE1-50/51B-218 At 0.5 amperes

Figure 1-3. Burden Characteristics Frequency Response A change of ±5 Hz from the nominal 50/60 Hz current causes <0.5% change in the current requ

Figure 1-4. Harmonic Rejection Target Indicators Gravity latched, manually reset targets indicate that current of 0.2 amperes or greater was present

9252000995 Rev H BE1-50/51B-218/-228 General Information 1-9 Radio Frequency Interference (RFI) Field-tested using a 5-watt, hand-held transceiver o

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9252000995 Rev H BE1-50/51B-218/-228 Controls and Indicators i SECTION 2  CONTROLS AND INDICATORS TABLE OF CONTENTS SECTION 2  CONTROLS AND INDIC

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SECTION 2  CONTROLS AND INDICATORS INTRODUCTION Figure 2-1 illustrates the front panel controls and indicators of the BE1-50/51B-218 and BE1-50/51B-2

P0053-50SW3 Figure 2-2. Location of SW3 2-2 BE1-50/51B-218/-228 Controls and Indicators 9252000995 Rev H

9252000995 Rev H BE1-50/51B-218/-228 Controls and Indicators 2-3 Table 2-1. BE1-50/51B-218 and BE1-50/51B-228 Controls and Indicators (Refer to Figu

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9252000995 Rev H BE1-50/51B-218/-228 Functional Description i SECTION 3  FUNCTIONAL DESCRIPTION TABLE OF CONTENTS SECTION 3  FUNCTIONAL DESCRIPTI

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9252000995 Rev H BE1-50/51B-218/-228 Functional Description 3-1 SECTION 3  FUNCTIONAL DESCRIPTION GENERAL BE1-50/51B-218 and BE1-50/51B-228 Overcur

INTRODUCTION This instruction manual provides information about the operation and installation of the BE1-50/51B-218 and BE1-50/51B-228 Overcurrent Re

Outputs Instantaneous and Timed System circuit breakers controlled by the output contacts can be manually tripped by applying a short across the TIME

9252000995 Rev H BE1-50/51B-218/-228 Installation i SECTION 4  INSTALLATION TABLE OF CONTENTS SECTION 4  INSTALLATION ...

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SECTION 4  INSTALLATION GENERAL When not shipped as part of a control or switchgear panel, the relays are shipped in sturdy cartons to prevent damage

Figure 4-2. Panel Drilling Diagram for S1 Case, Semi-Flush Mounting 4-2 BE1-50/51B-218/-228 Installation 9252000995 Rev H

Figure 4-3. Panel Drilling Diagram for S1 Case, Projection Mounting 9252000995 Rev H BE1-50/51B-218/-228 Installation 4-3

4.034.03.31.756.19(19.1)(7.9)(102.4)(102.4)(157.2)10-32 SCREWS MOUNTING PANEL.25(6.4)AA5/16-18 STUD2 PLACESTERMINAL EXTENSION (TYP.)FOR DETAILE

curve E (extremely inverse) selected (SW3-3 set to OFF) and the TIME DIAL set to 2.0. The feeder reclosing relay is set for two reclose attempts at 3

Equation for time to trip during rewind (before relay is reset). Rewind FullTime RewindTrip FullTOccurence This Trip Second Operation 15.53

Figure 4-7. DC Control Connections MAINTENANCE BE1-50/51B-214 and BE1-50/51B-225 overcurrent relays require no preventive maintenance. However, perio

First Printing: March 1996 Printed in USA © 2009 Basler Electric, Highland Illinois 62249 USA All Rights Reserved January 2009 CONFIDENTIAL IN

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9252000995 Rev H BE1-50/51B-218/-228 Testing i SECTION 5  TESTING TABLE OF CONTENTS SECTION 5  TESTING ...

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SECTION 5  TESTING GENERAL Dielectric testing, operational testing, and periodic testing are described in the following paragraphs. DIELECTRIC TEST I

BE1-50/51B65 3 1TIMEINST2CURRENTSOURCEINPUTSTOPTIMERSTARTAMPSTEST SETD1148-2512-09-99 Figure 5-1. Pickup and Timing Test Setup BE1-50/51B65CURREN

NOTE When testing TIME overcurrent functions, INST PICKUP settings of 00 will affect the calibration of the TIME functions. TIME PICKUP settings of 00

Step 1. Prepare to apply 1.5 amperes input current to terminals 5 and 6 and record the elapsed time from when current is applied until TIME

9252000995 Rev H BE1-50/51B-218/-228 Testing 5-5  Set CURVE to V.  Set TIME PICKUP to 1.0.  Set INST PICKUP to 90. Step 1. Set voltage source

 Set CURVE to S  Set TIME PICKUP to 0.2.  Set INST PICKUP to 18.0. Step 1. Prepare to apply 0.3 amperes input current to terminals 5 and 6 and r

9252000995 Rev H BE1-50/51B-218/-228 Testing 5-7 Integrating Reset Test Perform preliminary setup:  Connect test setup as shown in Figure 5-1. 

9252000995 Rev H BE1-50/51B-218/-228 Introduction iii REVISION HISTORY The following information provides a historical summary of the changes made t

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9252000995 Rev H BE1-50/51B-218/-228 Time Characteristic Curves i APPENDIX A  TIME CHARACTERISTIC CURVES TABLE OF CONTENTS APPENDIX A  CHARACTERI

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APPENDIX A  TIME CHARACTERISTIC CURVES TIME CHARACTERISTIC CURVES Figures A-1 through A-14 illustrate the time characteristic curves that are program

Figure A-2. Time Characteristic Curve, L-Long Inverse (SW3-3 OFF, Similar to ABB CO-5) A-2 BE1-50/51B-218/-228 Time Characteristic Curves 925200099

Figure A-3. Time Characteristic Curve, D-Definite Time (Similar to ABB CO-6) 9252000995 Rev H BE1-50/51B-218/-228 Time Characteristic Curves A-3

Figure A-4. Time Characteristic Curve, M-Moderately Inverse (Similar to ABB CO-7) A-4 BE1-50/51B-218/-228 Time Characteristic Curves 9252000995 Rev

Figure A-5. Time Characteristic Curve, I-Inverse (SW3-3 OFF, Similar to ABB CO-8) 9252000995 Rev H BE1-50/51B-218/-228 Time Characteristic Curves

Figure A-6. Time Characteristic Curve, V-Very Inverse (SW3-3 OFF, Similar to ABB CO-9) A-6 BE1-50/51B-218/-228 Time Characteristic Curves 92520009

Figure A-7. Time Characteristic Curve, E-Extremely Inverse (SW3-3 OFF, Similar to ABB CO-11) 9252000995 Rev H BE1-50/51B-218/-228 Time Characteristi

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Figure A-8. Time Characteristic Curve, BS142-B (BS142 Very Inverse) A-8 BE1-50/51B-218/-228 Time Characteristic Curves 9252000995 Rev H

Figure A-9. Time Characteristic Curve, BS142-C (BS142 Extremely Inverse) 9252000995 Rev H BE1-50/51B-218/-228 Time Characteristic Curves A-9

Figure A-10. Time Characteristic Curve, S2-Short Inverse (SW3-3 ON, Similar to GE IAC 55) A-10 BE1-50/51B-218/-228 Time Characteristic Curves 92520

Figure A-11. Time Characteristic Curve, L2-Long Inverse (SW3-3 ON, Similar to GE IAC 66) 9252000995 Rev H BE1-50/51B-218/-228 Time Characteristic Cu

Figure A-12. Time Characteristic Curve, I2-Inverse (SW3-3 ON, Similar to GE IAC 51) A-12 BE1-50/51B-218/-228 Time Characteristic Curves 9252000995

Figure A-13. Time Characteristic Curve, V2-Very Inverse (SW3-3 ON, Similar to GE IAC 53) 9252000995 Rev H BE1-50/51B-218/-228 Time Characteristic Cu

Figure A-14. Time Characteristic Curve, E2-Extremely Inverse (SW3-3 ON, Similar to GE IAC 77) A-14 BE1-50/51B-218/-228 Time Characteristic Curves 9

ROUTE 143, BOX 269 HIGHLAND, IL 62249 USA http://www.basler.com, [email protected] PHONE +1 618-654-2

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9252000995 Rev H BE1-50/51B-218/-228 General Information i SECTION 1  GENERAL INFORMATION TABLE OF CONTENTS SECTION 1  GENERAL INFORMATION ...