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Summary of Contents for ALS IGBT Mini CCR
- Page 1 IGBT Mini Constant Current Regulator ALS30 OPERATION AND MAINTENANCE MANUAL Document Number : MAN011 Airfield Lighting Systems UK Ltd Aviation House Russell Gardens Wickford Essex SS11 8BF Tel: +44 (0) 1702 547562 Email: sales@alsukltd.co.uk...
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Page 2: Table Of Contents
Contents 1.0 – History Of Change 2.0 - Warranty 3.0 – Safety 4.0 - Introduction 5.0 – Instructions For Use 5 a) – Quick Start Instruction b) – Full Instruction 6.0 - Maintenance 6 a) – Fuse replacement 7.0 - Specification... -
Page 3: History Of Change
1.0 History of Change Page Revision Description Checked Approved Date Manual Released 06/03/2024... -
Page 4: Warranty
2.0 WARRANTY Airfield Lighting Systems UK LTD, (ALS), guarantee their ALS30 Constant Current Regulator, for a period of 12 months from purchase, against failure due to faulty components or manufacture. This excludes general wear and tear, and misuse. -
Page 5: Safety
3.0 Safety a) Please carefully read and observe all safety related warnings throughout this manual. Failure to do so could result in serious injury, death or damage to equipment. b) It is recommended that you read these instructions carefully and ensure that they are fully understood before use of this product. -
Page 6: Introduction
4.0 Introduction This product is a small, portable CCR designed for testing lamps, fittings, transformers, and sections of airside lighting circuit. A maximum of 1KW is available with an adjustable and pre-selected brilliance steps output from 2.5A to 6.70A. For safety if the output voltage tries to exceed 170V, the ALS30 will display Load to High and the output will turn off. -
Page 7: Instructions For Use
5.0 Instructions For Use The IGBT Mini CCR (ALS30) is a robust, desk top Sine-Wave, Constant Current Regulator. Any operator is advised to read the full instructions before using the ALS30 for the first time, however simple instructions are shown below for those that just need a reminder. - Page 8 the first position “Var” indicating variable current adjust, this is adjustable via the second Knob (“Var Adjust”) the following 5 positions are pre-set current levels from 2.8A to 6.6A The knob marked “Var Adjust” is an encoder, not a potentiometer, and rotates with no end stop.
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Page 9: Maintenance
6.0 Maintenance The ALS30 requires no regular maintenance to ensure continued operation. If cleaning is required, the case can be wiped with a damp cloth. a) MCCR Fuse Replacement Procedure The ALS30 has one internal fuse which on occasion, after prolonged use or over voltage and open circuit fault conditions, may blow. -
Page 10: Specification
7.0 Specification Power requirements 230V 50/60 Hz 1 kW Output 2.5A to 6.70A constant current at 1v to 160V Maximum Power 1 Kilo watt Waveform Sinusoidal Controls 2.5A to 6.70A encoded control, & 5 Pre-set steps Accuracy & Stability Better than ±2% of 6.60A Ambient Temperature Range -20°C to +40°C...
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