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Table of Contents Page Subject Starter Selection Installation Notes Wiring Starter Settings Start-up Procedure Dimensions Technical Specification Safety • Read this manual carefully before operating the equipment and follow its instructions. • Installation, operation and maintenance should be in strict accordance with this manual, national codes and good practice.
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Starter Selection The RVS-BX is a Basic Analogue soft starter which The starter should be selected in accordance with the incorporates six thyristors to start a three phase squirrel following criteria: cage induction motor. By supplying a slowly increasing voltage, it provides soft start and smooth 1.
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Installation Notes 1. Prior to Installation 6. Overload and Short Circuit Protection Check that Motor's Full Load Ampere (FLA) is lower The RVS-BX should be protected against a short than or equal to starters Full Load Current (FLC) and circuit by Thyristor Protection fuses. that Mains voltage is as indicated on the front panel.
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Wiring Stop / Start......... Terminals 1 - 2 Block and Connection Diagram By voltage free contact (Dry contact) Close: Start command. Open : Stop command. Warning RVS -BX Do not apply voltage to terminals 1 - 2. Reduced Voltage Starter End of Acceleration (E.O.A) ..
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Starter Settings and Startup Procedure Front Panel Layout Startup Procedure ° ° ° 1. Set front panel potentiometers as follows: Initial Voltage ° ° • Initial voltage to 30%. • Ramp Up Time to 5 sec. 2. Install a clamp-type ammeter on one of the lines. Ramp 3.
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Dimensions & Weights S=6m m S=2.5mm 2 S=1.5m m R V S -BX R educed Voltage S tarter RVS - BX Reduced Voltage Starter 181.5 =1.5mm S=16mm S=2.5mm 2 L L L 1 2 3 RVS - BX Reduced Voltage Starter U V W RVS - BX Reduced Voltage Starter...
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Vibration resistance 2 gn Conforming to EN 60947-4-2 Output relay End of Acceleration Contact N.O. Rated operating current 5 A, 250 V - Size B1 8 A, 250 V – Size B2-B4 N:\eli\Eli's 95_bup\Solcon-CD for Distributors 05-03-2002\Instruction Manuals\RVS-BX Instruction Manual1.doc...
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