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9190600990 Rev F

BE1-50BF Installation

4-11

Figure 4-12. Contact Sensing Modules, Power Supply Z

MAINTENANCE

BE1-50BF relays require no preventative maintenance other than a periodic operational check. If the
relay fails to function properly, contact Technical 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 storage temperatures less than 40

°

C (104

°

F). Typically, the life expectancy of a

capacitor is cut in half for every 10

°

C rise in temperature. Storage life can be extended if, at one year

intervals, power is applied to the relay for a period of 30 minutes.

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Содержание BE1-50BF

Страница 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...

Страница 2: ......

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 8: ...vi BE1 50BF Introduction 9190600990 Rev F This page intentionally left blank...

Страница 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...

Страница 10: ...ii BE1 50BF General Information 9190600990 Rev F This page intentionally left blank...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 18: ...ii BE1 50BF Controls and Indicators 9190600990 Rev F This page intentionally left blank...

Страница 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...

Страница 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...

Страница 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...

Страница 22: ...2 4 BE1 50BF Controls and Indicators 9190600990 Rev F This page intentionally left blank...

Страница 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...

Страница 24: ...ii BE1 50BF Functional Description 9190600990 Rev F This page intentionally left blank...

Страница 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...

Страница 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...

Страница 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...

Страница 28: ...3 4 BE1 50BF Functional Description 9190600990 Rev F This page intentionally left blank...

Страница 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...

Страница 30: ...ii BE1 50BF Installation 9190600990 Rev F This page intentionally left blank...

Страница 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...

Страница 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...

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

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

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

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

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 42: ...4 12 BE1 50BF Installation 9190600990 Rev F This page intentionally left blank...

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

Страница 44: ...ii BE1 50BF Testing 9190600990 Rev F This page intentionally left blank...

Страница 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...

Страница 46: ...5 2 BE1 50BF Testing 9190600990 Rev F This page intentionally left blank...

Страница 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...

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