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Summary of Contents for LEGRAND NUMERIC VOLTSAFE PLUS
- Page 1 USER AND INSTALLATION MANUAL NEW ENERGY TO POWER VOLTSAFE PLUS 10 - 200 kVA Three phase servo stabilizer - Air cooled...
- Page 2 PREFACE Congratulations!!! We are delighted to welcome you to our family of customers. Thank you for choosing Numeric as your reliable power solution partner; you now have access to our widest network of 250+ service centres in the country. Since 1984, Numeric has been enabling its clients to optimize their businesses with top notch power solutions that promise seamless and clean power with controlled environmental footprints.
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Page 3: Table Of Contents
TABLE OF CONTENTS Index Page 1. Introduction 1-1. Features 1-2. Principle of operation 1-3. Block diagram 1-4. Front panel operations 1-5. Dos and Don’ts – Operations 2. Important safety instructions 2-1. General safety precautions 3. Installation 3-1. Installation procedure 3-2. AC safety grounding 4. -
Page 4: Introduction
1. Introduction Numeric VOLTSAFE PLUS is a servo-controlled voltage stabilizer with advanced microprocessor-based technology to stabilize line of AC power system. This stabilizer is an electronic equipment which gives a constant output voltage from fluctuating input AC voltage and varying load conditions. VOLTSAFE PLUS produces a constant output voltage with ±1% accuracy of the set voltage. -
Page 5: Block Diagram
1-3. Block diagram 3 Phase - 3 Phase 3 Phase - 3 Phase Servo Stabilizer without Isolation Transformer Servo Stabilizer with Isolation Transformer VOLTSAFE PLUS - SERVO VOLTSAFE PLUS - ISO SERVO INPUT OUTPUT INPUT OUTPUT SERVO STABILIZER SERVO STABILIZER ISOLATION TRANSFORMER 1-4. -
Page 6: Dos And Don'ts - Operations
1-5. Dos and Don’ts – Operations Provide proper connection and ensure that there is no loose connection. • Don'ts Input RYB / N & Output RYB / N should not be interchanged in 3 Phase connection. • 2. Important safety instructions 2-1. -
Page 7: Installation
3. Installation 3-1. Installation procedure Unpack the unit carefully without damage since the packaging of the equipment has wooden pallet, • cardboard or wooden packed enclosure depending on the case, it is recommended to move the equipment packed till the installation area and later unpack it. Unit must be placed with adequate distance from the wall &... -
Page 8: Specifications
4. Specifications Capacity (kVA) GENTRAL Control Digital (MCU-based design) Drive AC synchronous motor control Operation Automatic Cooling Natural / Forced air Ingress protection IP20 Insulation resistance >5 M at 500 VDC as per IS9815 Standard Dielectric test 2 kV RMS for 1 minute Ambient temperature 0˚... - Page 10 SCAN TO FIND OUR NEAREST BRANCH Head Office: 10th Floor, Prestige Center Court, Office Block, Vijaya Forum Mall, 183, N.S.K Salai, Vadapalani, Chennai - 600 026. Contact our 24x7 Customer Excellence Centre: Email : customer.care@numericups.com | Phone : 0484-3103266 / 4723266 www.numericups.com...
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