Basler BE1-50BF, Instruction Manual

Page 1: ...INSTRUCTION MANUAL FOR BREAKER FAILURE RELAY BE1 50BF Style No XXX XXX XXXXX Serial No HXXXXXXX BREAKER FAILURE RELAY BE1 50BF P0048 40 Publication 9190600990 Revision F 09 07...

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Page 3: ...s and Indicators Functional Description Installation Testing WARNING To avoid personal injury or equipment damage only qualified personnel should perform the procedures in this manual NOTE Be sure tha...

Page 4: ...ion or operation The availability and design of all features and options are subject to modification without notice Should further information be required contact Basler Electric BASLER ELECTRIC ROUTE...

Page 5: ...in Power supply table in Specifications Section 1 Updated the Dielectric Test information Added RFI information to Specifications Corrected Functional Block Diagram Replaced Full Wave Rectifiers and P...

Page 6: ...e B 03 92 Manual revised to reflect the availability of these options not previously offered Power Supply Status Output Options 2 A and 2 B A 06 91 Added contact sensing specifications and contact sen...

Page 7: ...600990 Rev F BE1 50BF Introduction v CONTENTS SECTION 1 GENERAL INFORMATION 1 1 SECTION 2 CONTROLS AND INDICATORS 2 1 SECTION 3 FUNCTIONAL DESCRIPTION 3 1 SECTION 4 INSTALLATION 4 1 SECTION 5 TESTING...

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Page 9: ...of Control Timer 1 4 Adjustment Range of Timer 1 and optional Timer 2 1 4 Energizing Time of Output Relay 1 4 Timing Test Points 1 4 Contact Sensing 1 4 Contact Sensing Burden 1 4 Target Indicators 1...

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Page 11: ...ontrol timer is to increase security by limiting the response time of the relay to a short period following any given attempt to interrupt the breaker The control timer also terminates the closure of...

Page 12: ...100 Breaker Failure Relay Refer to Figure 1 2 for the style number identification chart Sample Style Number To determine the features in a BE1 50BF relay style number F3F E1J A4S1F refer to the style...

Page 13: ...per phase at range maximum 50 60 Hz Operable over a frequency range of 40 to 70 Hz Maximum continuous current 5 A for sensing range of 0 25 to 2 0 A 10 A for sensing range of 1 0 to 8 0 A Maximum one...

Page 14: ...uits to provide 1 500 V isolation Contact Sensing The sensing circuits require user supplied contacts with a minimum rating of 0 05 A at 250 Vdc Sensing current is supplied by the relay in style with...

Page 15: ...arry 7 Adc continuously and break 0 3 Adc Inductive Ratings 120 Vac 125 Vdc 250 Vdc Break 0 3 A L R 0 04 Isolation In accordance with IEC 255 5 and ANSI IEEE C37 90 one minute dielectric high potentia...

Page 16: ...thstood 2 g in each of three mutually perpendicular planes swept over the range of 10 to 500 Hz for a total of six sweeps 15 minutes each sweep without structural damage or degradation of performance...

Page 17: ...CONTENTS SECTION 2 CONTROLS AND INDICATORS 2 1 INTRODUCTION 2 1 Figures Figure 2 1 Location of Controls and Indicators 2 2 Figure 2 2 Location of Field Programmable Switch S1 2 3 Tables Table 2 1 BE1...

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Page 19: ...usly adjustable over the range defined by the style number I NEUTral CURRENT ADJUST Pickup Control Multiturn potentiometer establishes the pickup point for neutral current Continuously adjustable over...

Page 20: ...the optional instantaneous relay whenever a supervisory input occurs The relay will reset at the expiration of the supervisory signal or at the end of the control timer cycle whichever comes first 3 S...

Page 21: ...on of Timer 1 if the supervisory contact is closed regardless of the presence or absence of sensing current 8 When ON down requires closure of the supervisory contact and completion of both T1 and T2...

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Page 23: ...3 1 Instantaneous Output Optional 3 1 Control Timer 3 2 Timer T1 and T2 3 2 Field Programmable Logic 3 2 Outputs 3 2 Current Sensing 3 2 Current Pickup Detector 3 2 Current Pickup Indicator 3 2 Curren...

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Page 25: ...ows the relay to monitor external contacts for the presence of these signals Contact sensing inputs must use either isolated sensing or non isolated sensing Isolated sensing option 1 5 uses current su...

Page 26: ...he window of opportunity is present before the control timer times out the BF output contacts will close Field Programmable Logic Field programmable switch S1 is an eight section switch S1 1 through S...

Page 27: ...e normally closed contacts Target Indicators Target indicators are optional components selected when a relay is ordered The electronically latched and reset targets consist of red LED indicators locat...

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Page 29: ...ont View Case Cover 4 4 Figure 4 4 Panel Drilling Dimensions Projection Mounting Double Ended Case 4 5 Figure 4 5 Panel Cutting and Drilling Dimensions Semi Flush Mounting Double Ended Case 4 6 Figure...

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Page 31: ...proper current operated target operation a minimum current of 200 milliamperes must flow through the output trip circuit If a wiring insulation test is required remove the connection plugs and withdra...

Page 32: ...4 2 BE1 50BF Installation 9190600990 Rev F D2853 22 06 15 99 Figure 4 1 Outline Dimensions Side View Semi Flush Mounted Double Ended Case...

Page 33: ...9190600990 Rev F BE1 50BF Installation 4 3 Figure 4 2 Outline Dimensions Side View Projection Mounted Double Ended Case...

Page 34: ...4 4 BE1 50BF Installation 9190600990 Rev F Figure 4 3 Outline Dimensions Front View Case Cover...

Page 35: ...9190600990 Rev F BE1 50BF Installation 4 5 Figure 4 4 Panel Drilling Dimensions Projection Mounting Double Ended Case...

Page 36: ...4 6 BE1 50BF Installation 9190600990 Rev F Figure 4 5 Panel Cutting and Drilling Dimensions Semi Flush Mounting Double Ended Case...

Page 37: ...energizing the relay Incorrect wiring may result in damage to the relay Except where noted connections should be made with wire no smaller than 14 AWG Typical internal connections are shown in Figures...

Page 38: ...4 8 BE1 50BF Installation 9190600990 Rev F Figure 4 7 Typical Internal Connections Sensing Input Type F...

Page 39: ...9190600990 Rev F BE1 50BF Installation 4 9 Figure 4 8 Control Circuit Connections Typical Non Isolated Inputs Figure 4 9 Control Circuit Connections Typical Isolated Inputs...

Page 40: ...4 10 BE1 50BF Installation 9190600990 Rev F Figure 4 10 Typical Connections Sensing Input Type E Figure 4 11 Typical Connections Sensing Input Type F...

Page 41: ...echnical Sales Support at Basler Electric to coordinate repairs STORAGE This protective relay contains aluminum electrolytic capacitors which generally have a life expectancy in excess of 10 years at...

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Page 43: ...9190600990 Rev F BE1 50BF Testing i SECTION 5 TESTING TABLE OF CONTENTS SECTION 5 TESTING 5 1 OPERATIONAL TEST PROCEDURE 5 1...

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Page 45: ...s terminals 1 and 10 2 and 5 11 and 12 If current operated targets are supplied there must be at least 0 2 A flowing through the contacts when closed Reset targets if supplied Step 9 Apply a current t...

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Page 47: ...ROUTE 143 BOX 269 HIGHLAND IL 62249 USA http www basler com info basler com PHONE 1 618 654 2341 FAX 1 618 654 2351...