Related Manuals for HT Italia XL421
Summary of Contents for HT Italia XL421
- Page 1 ENGLISH User’s manual 1.800.561.8187 information@itm.com www. .com ©Copyright HT ITALIA 2007 Release EN 1.02 - 13/06/2007...
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Page 2: Table Of Contents
XL421 - XL422 INDEX 1. SAFETY PRECAUTIONS AND PROCEDURES ..................2 Preliminary instructions ............................2 During use................................3 After use................................3 Overvoltage categories - definitions........................3 2 GENERAL DESCRIPTION ........................... 4 Introduction ................................4 Functions ................................4 3 PREPARATION FOR USE ........................... 5 Preliminary checks .............................. -
Page 3: Safety Precautions And Procedures
XL421 - XL422 1. SAFETY PRECAUTIONS AND PROCEDURES This meter has been designed in compliance with EN 61010 directive. For your own safety and to avoid damaging the instrument we suggest you follow the procedures hereby prescribed and to read carefully all the notes preceded by the symbol... -
Page 4: During Use
XL421 - XL422 1.2 DURING USE Carefully read the following recommendations and instructions: WARNING Non compliance with warnings and/or instructions may cause damage to the tester or its components or injure the operator. During a current measurement keep the clamp as far as possible from cables not involved in measurement. -
Page 5: General Description
IV 600V∼ to ground. 2.2 FUNCTIONS This manual is referred to two models: XL421 and XL422. XL421 can recording a single Current in single phase or three phase plant. XL422 can recording up to 3 Currents simultaneously in single phase or three phase plant. -
Page 6: Preparation For Use
XL421 - XL422 3 PREPARATION FOR USE 3.1 PRELIMINARY CHECKS This instrument has been checked mechanically and electrically before shipment. All precautions have been taken to assure that the instrument reaches you in perfect condition. However, it is advisable to carry out a rapid check in order to detect any possible damage, which might have occurred in transit. -
Page 7: Instrument Description
XL421 - XL422 4 INSTRUMENT DESCRIPTION LEGEND: 1. Flexible head 2. “STATUS" LED 3. "ALARM" LED 4. RS232 port 5. "START/STOP" key 6. Press here to open the head Fig. 1: Instrument description 4.1 KEYBOARD LED “STATUS” blinks every time the START/STOP key is pressed. -
Page 8: Measuring Procedure
XL421 - XL422 6 MEASURING PROCEDURE 6.1 USING THE INSTRUMENT IN A SINGLE PHASE PLANT WARNING The maximum overvoltage is CAT III 1000V∼ to ground or CAT IV 600V∼ to ground. Do not attempt to take any voltage measurements exceeding the limits indicated in this manual. - Page 9 XL421 - XL422 7. During a Recording: • A STATUS LED 3 seconds blinking meaning that the recording is active and the instrument is storing the data. • An ALARM LED 3 seconds blinking means that the batteries are low. During a recording any RS232 communication is possible.
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Page 10: Using The Instrument In A Three Phase Plant
XL421 - XL422 6.2 USING THE INSTRUMENT IN A THREE PHASE PLANT WARNING The maximum overvoltage is CAT III 1000V∼ to ground or CAT IV 600V∼ to ground. Do not attempt to take any voltage measurements exceeding the limits indicated in this manual. Exceeding the limits could cause electrical shock or damage to the instrument. - Page 11 XL421 - XL422 7. During a Recording: • A STATUS LED 3 seconds blinking meaning that the recording is active and the instrument is storing the data. • An ALARM LED 3 seconds blinking means that the batteries are low. During a recording any RS232 communication is possible.
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Page 12: Led Messages Description
XL421 - XL422 7 LED MESSAGES DESCRIPTION For the STATUS and ALARM LEDs messages please refer to the following table: START/STOP Key Light Description Recording process correctly started. Kept pressed 3 STATUS On for 1 second The previous recorded data was... -
Page 13: Maintenance
XL421 - XL422 9 MAINTENANCE 9.1 GENERAL INFORMATION This instrument is a precision instrument. Whether in use or in storage, please do not exceed the specifications to avoid any possible damage or danger during use. Do not place this meter in high temperature and/or humidity or expose to direct sunlight. For long term storing, remove the batteries to avoid leakage of battery fluid that can damage the internal components. -
Page 14: Technical Specifications
XL421 - XL422 10 TECHNICAL SPECIFICATIONS This product conforms to the prescriptions of the European directive on low voltage 73/23/EEC (LVD) and to EMC directive 2004/108/CE. 10.1 CHARACTERISTICS CURRENT MEASUREMENT Range current Resolution Accuracy 2 ÷ 2500A ±(2% rdg +2 digit) -
Page 15: Accessories
XL421 - XL422 10.3 ACCESSORIES Description Code Adhesive Velcro 50 x 70 cm VELCRO Carrying bag BORSA2000 Management software DATALINK Serial cable C2004 Batteries GP15AU User’s manual YAMUM0009HT0 11 SERVICE 11.1 WARRANTY CONDITIONS This equipment is guaranteed against any material fault or manufacturer’s defect, in accordance with the general conditions of sale.
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