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riešenia na presné meranie™
Elso Philips Service; tel: +421 32 6582410
email: elso@elso.sk; web:
www.elso.sk
November 2012
© 2012 Fluke Corporation. All rights reserved. Specifications are subject to change without notice.
All product names are trademarks of their respective companies.
CNX a3000
Wireless AC Clamp
Calibration Manual
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Table of Contents
Related Manuals for Fluke CNX a3000
Summary of Contents for Fluke CNX a3000
- Page 1 Elso Philips Service; tel: +421 32 6582410 email: elso@elso.sk; web: www.elso.sk November 2012 © 2012 Fluke Corporation. All rights reserved. Specifications are subject to change without notice. All product names are trademarks of their respective companies.
- Page 2 Fluke authorized resellers shall extend this warranty on new and unused products to end-user customers only but have no authority to extend a greater or different warranty on behalf of Fluke. Warranty support is available only if product is purchased through a Fluke authorized sales outlet or Buyer has paid the applicable international price.
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Page 3: Table Of Contents
Table of Contents Title Page Introduction ......................1 Contact Fluke ..................... 1 Safety Information ..................... 2 Symbols ......................4 Specifications ..................... 5 Required Equipment ..................6 Performance Tests ....................6 Test the Display ..................... 6 Backlight ....................... 7 Keypad Test ....................7 AC Current Test .................... - Page 4 CNX a3000 Calibration Manual...
- Page 5 List of Tables Table Title Page Symbols ........................4 Required Equipment ....................6 Performance Tests ....................7 Calibration Adjustment ..................11 User-Replaceable Parts ..................13...
- Page 6 CNX a3000 Calibration Manual...
- Page 7 List of Figures Figure Title Page Tactile Barrier ......................3 All Segments of the Display................... 6 Performance Test Connections ................8 Calibration Password Reset ..................10 Battery Replacement ....................13...
- Page 8 CNX a3000 Calibration Manual...
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Page 9: Introduction
Warning Read "Safety Information" before you use the Product. This manual has the verification and calibration adjustment procedures for the CNX a3000 Wireless AC Clamp (the Product). Please see the CNX a3000 Quick Reference Guide for usage information. Contact Fluke To contact Fluke, call one of the following telephone numbers: •... -
Page 10: Safety Information
CNX a3000 Calibration Manual Safety Information A Warning identifies conditions and procedures that are dangerous to the user. A Caution identifies conditions and procedures that can cause damage to the Product or the equipment under test. - Page 11 riešenia na presné meranie Wireless AC Clamp Safety Information For safe operation and maintenance of the Product: • Remove batteries to prevent battery leakage and damage to the Product if it is not used for an extended period. • Repair the Product before use if the battery leaks. •...
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Page 12: Symbols
Product Category: With reference to the equipment types in the WEEE Directive Annex I, this product is classed as category 9 "Monitoring and Control Instrumentation” product. Do not dispose of this product as unsorted municipal waste. Go to Fluke’s website for recycling information. http://www.elso.sk... -
Page 13: Specifications
riešenia na presné meranie Wireless AC Clamp Specifications Specifications Range ..............400.0 A Resolution ............... 0.1 A Accuracy 400.0 A ............... 2 % ±5 digits (45 Hz to 65 Hz), 2.5 % ±5 digits (65 Hz to 400 Hz) Inrush ..............Maximum displayed reading is 999.9 A Crest Factor (50 Hz/60 Hz) ........ -
Page 14: Required Equipment
2. Push while you keep pushed until all of the display segments are shown. See Figure 2. hby002.eps Figure 2. All Segments of the Display If segments of the display are missing, repair is necessary. See “Contact Fluke”. http://www.elso.sk... -
Page 15: Backlight
To verify that the backlight functions: 1. With the Product ON, push . 2. The backlight will come on. If it does not, repair is necessary. See “Contact Fluke”. Keypad Test To verify that the keypad functions, turn ON the Product and push each button separately. - Page 16 CNX a3000 Calibration Manual 50-Turn Current Coil Conductor 5500A NORMAL SCOPE -SENSE, 150V PK AUX V 1000V TRIG 1V PK 20V PK • 20V PK hby07.eps Figure 3. Performance Test Connections http://www.elso.sk...
- Page 17 A Message From Fluke Corporation Some semiconductors and custom IC's can be damaged by electrostatic discharge during handling. This notice explains how you can minimize the chances of destroying such devices 1. Knowing that there is a problem.
- Page 18 riešenia na presné meranie 8. WHEN REMOVING PLUG-IN ASSEMBLIES 5. USE STATIC SHIELDING CONTAINERS FOR HANDLE ONLY BY NON-CONDUCTIVE HANDLING AND TRANSPORT. EDGES AND NEVER TOUCH OPEN EDGE CONNECTOR EXCEPT AT STATIC-FREE WORK STATION. PLACING SHORTING STRIPS ON EDGE CONNECTOR HELPS PROTECT INSTALLED S.S.
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Page 19: Before Calibration Adjustment
riešenia na presné meranie Wireless AC Clamp Before Calibration Adjustment Before Calibration Adjustment Before the Product calibration can be adjusted, you must go through the maintenance mode menu and enter your password. Maintenance Mode The Product maintenance mode can be used to set different parameters on the Product that include auto power off, backlight adjustment, and calibration. -
Page 20: Restore The Default Password
CNX a3000 Calibration Manual Restore the Default Password If the calibration password is lost, the default password (1234) can be manually restored with the subsequent steps: Warning To prevent electric shock or personal injury, remove all input signals before you open the Product. -
Page 21: Calibration Adjustment
riešenia na presné meranie Wireless AC Clamp Calibration Adjustment Calibration Adjustment The Product features closed-case calibration adjustment and uses known reference sources. The Product measures the applied reference source, calculates correction factors, and stores the correction factors in nonvolatile memory. Should the Product fail any of the performance tests, do the calibration adjustment procedure. -
Page 22: Maintenance
CNX a3000 Calibration Manual Maintenance Clean the Product Caution To prevent possible damage to the Product or to equipment under test, do not use abrasive cleaners. They will damage the case. To clean the Product, use a cloth with a mild cleaning solution. -
Page 23: User-Replaceable Parts
Figure 5. Battery Replacement User-Replaceable Parts User-replaceable parts are shown in Table 5. Table 5. User-Replaceable Parts Fluke Part Number Description 4108300 FLK-A3000-2003, DOOR, BATTERY 376756 Battery, AA 1.5 V, NEDA 15 A, IEC LR6 4252134 INFORMATION PACK, FLK-CNX A3000 http://www.elso.sk... - Page 24 CNX a3000 Calibration Manual http://www.elso.sk...