Basler BE1-50 User Manual

9171000990 Rev E BE1-50 Introduction v
CONTENTS
SECTION 1 • GENERAL INFORMATION................................................................................................ 1-1
PURPOSE........................................................................................................................................... 1-1
APPLICATION .................................................................................................................................... 1-1
Ground Fault Detection ................................................................................................................ 1-1
Phase Fault Detection .................................................................................................................. 1-1
Combination with Other Protective Devices................................................................................. 1-2
MODEL AND STYLE NUMBER.......................................................................................................... 1-2
Style Number Example................................................................................................................. 1-3
SPECIFICATIONS .............................................................................................................................. 1-3
Current Sensing............................................................................................................................ 1-4
Pickup Range ............................................................................................................................... 1-4
Pickup Accuracy........................................................................................................................... 1-4
Dropout......................................................................................................................................... 1-4
Timing........................................................................................................................................... 1-4
Output Contacts............................................................................................................................ 1-4
Power Supply................................................................................................................................ 1-5
Target Indicators........................................................................................................................... 1-5
Type Tests.................................................................................................................................... 1-5
Physical ........................................................................................................................................ 1-5
Agency Recognition/Certification ................................................................................................. 1-6
SECTION 2 • CONTROLS AND INDICATORS ....................................................................................... 2-1
INTRODUCTION................................................................................................................................. 2-1
SECTION 3 • FUNCTIONAL DESCRIPTION........................................................................................... 3-1
INTRODUCTION................................................................................................................................. 3-1
STEP-DOWN TRANSFORMER ......................................................................................................... 3-1
FULL-WAVE RECTIFIERS................................................................................................................. 3-1
RESPONSE CHARACTERISTICS..................................................................................................... 3-1
PICKUP SETTINGS............................................................................................................................ 3-2
PICKUP COMPARATORS.................................................................................................................. 3-2
PULSE STRETCHERS....................................................................................................................... 3-2
OUTPUTS........................................................................................................................................... 3-2
TIMING................................................................................................................................................ 3-2
OUTPUTS........................................................................................................................................... 3-2
PUSH-TO-ENERGIZE OUTPUT PUSHBUTTONS............................................................................ 3-2
POWER SUPPLY STATUS OUTPUT
................................................................................................ 3-2
POWER SUPPLY ............................................................................................................................... 3-2
TARGET INDICATORS ...................................................................................................................... 3-2
Internally Operated Targets.......................................................................................................... 3-2
Current Operated Targets ............................................................................................................ 3-3
SECTION 4 • INSTALLATION.................................................................................................................. 4-1
INTRODUCTION................................................................................................................................. 4-1
RELAY OPERATING GUIDELINES AND PRECAUTIONS ............................................................... 4-1
MOUNTING......................................................................................................................................... 4-1
CONNECTIONS................................................................................................................................ 4-12
MAINTENANCE................................................................................................................................ 4-18
STORAGE......................................................................................................................................... 4-18
SECTION 5 • TESTING ............................................................................................................................ 5-1
INTRODUCTION................................................................................................................................. 5-1
OPERATIONAL TEST ........................................................................................................................ 5-1
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Basler BE1-50 Specifications

General

Brand	Basler
Model	BE1-50
Category	Other
Language	English