"user manual"
Contents
1. A Note In order to ensure theaccuracy of measurement before every measurement close to the wire adjust zero and thenclamp into the current line to test 4 Read LCD display data In case OL mA symbol was displayed it means that current of measured line is beyond the maximum limit of this leaker with this case please shift gear with much higher range limit In locations with difficulty to read out data please uN use the data holding function If DH symbol displayed please discharge data holding state 10 first and then do the test Do not test DC current exceed 7A When the input currentis more than 7A the meter reading may become small and does the overrange OL symbol not display 3 Peak Holding Pressing HOLD key continually in the course of measurement More than 3 seconds the leaker will capture current peak values of lines in this period of time release the key it then will return to measuring state 4 Hold Storage and Access Reading 1 Pressing HOLD key for a short time in the course of measurement less than 3 seconds DH symbol will display the leaker will hold current measuring data and automatically stored in the memory with a unit ID press HOLD key again to release the hold state and the leaker continues its measuring in case stored data reached to 60 groups pre2. ay gt i GR Dc CLAMP LEAKER es USER MANUAL R Electronic Technology Co Ltd CONTENT Warih ennenen nter Ast e tat aa cnnn E acne 1 I INMOGUCTION2 Acsit cote Gd aks Bea a a AA 3 I Range ANd ACCUACY ee eeeeeeesesseceeeeeseeeesesseeescesaceeseseeeeaceetaeeeeees 4 HE Electrical Signs ieina a an a a aliens E E 4 IV Technical Specifications vse scstutienasannaieatenivciesrnmenme diets 5 V Structure of the Leaker ccs cs eecicsuvesivemsiameativenairnansdnrdiens 7 VI CCD Displayen a a a a a 8 VII Operating Method sssssssessesissessesessesresessestsestesessesrssesresessesresesne 8 1 Start up Shutdown ccccceceecceeeeeeeeeeeeeaeeeseeeessneeessteeesaes 8 2 Leaker Measurement sssessessresssrsnnsernssrnnsrnnsrnnrennernnernnnna 9 3 Peak HOlGING wiwiecncciea enna 11 4 Hold Storage and Access Reading cceeeteeeeeeeeeees 11 VIII How to Change Battery essssesscecesteessseceesseeeeeseeeseeeeees 12 IX ACCESSOSICS A E E EAE 13 AN Warning AN Thank you for purchasing our company s for better use of this product please Read carefully the user s manual Follow sirictly safety rules and notes listed in this manual u Under any circumstances please pay special attention to your safety in the course of using this leaker u Give heed to label texts and symbols on panel and back plate of this leaker u Do not input current more than 7A the tester mea
3. ectric shock to cause personal injuries or casualties N Warning Operators shall strictly keep to safety rules otherwise personal injuries or equipment damages might 4 be caused Double insulation AC E DC Technical Specifications Measurement of DC leakage current DC current Function car leakage Power Zn Mn dry battery 6F22 9V DC continuous use for 60 hours Test Mode Clip on CT Magnetic modulation Clamp Size 25mm X 30mm Range 0 0mA 6 00A DC Resolution 0 1mA DC Accuracy 0 0mA 300 0mA DC 2 rdg 5dgt 23 C43 C below 5 70 RH 0 30A 6 00ADC 2 rdg 5dgt Shield Type Double shielding Display Mode Four digits LCD display Dimension LWH 175mm Xx 70mm xX 38mm Bo LCD Dimension 35mm X 21 5mm display domain 32mm X 15mm Sampling Rate About 2 times s Range Shift 0 0mA 6 00A DC Automatically Zero Adjustment Yes calibrate zero before measuring Polarity me ae indication Auto identified and display Test Position Tested wire in the jaw center Line Voltage 600V DC USB Interface Data stored in the memory of the meter via USB upload to PC or on line monitoring Data Memory 99units FULL blinks when the memory is full Peak Hold Push HOLD without release the meter will show the peak value during the pushing period Reading Hold DH indicating
4. field construction measurement scientific amp research teaching institutes industrial and mining establishments the car circuit maintenance Clamp core of this DC Clamp Leaker adopts high magnetic alloy in addition with utilization of multilayer shielding technology it is almost free from influences of external magnetic field so as to ensure high precision high stability and high reliability of perennial continuous measurement it is an essential tool for electrician safety testing ETCR6300D DC Clamp Leaker also named High Accuracy DC Clamp Leaker Car DC Clamp Leaker This DC Clamp Leaker obtains one USB 3 interface With the help of the software that we provide many functions are available For example on line monitoring historical data inquiry active curve drawing There are also functions like saving to documents and printing when connected to PC It also has functions such as peaking holding data holding data storage and adjust zero ll Range and Accuracy Function Measure Range Accuracy Resolution DC current 0 0mA 6 00A 2 rdg 5dgt 0 1mA Condition 23 C 5 C below 75 rh wire in the center of the jaw lll Electrical Signs Extremely dangerous Operators shall strictly keep to safety rules otherwise there would be dangers of electric shock to cause personal injuries or casualties A Dangerous Operators shall strictly keep to safety rules otherwise there would be dangers of el
5. ion shall be paid to the polarity of battery at last cover battery cover plate IX Accessories Clamp tester 1 pc USB Com cable 1 pc Software 1 disk User Manual 1 copy Warranty card Certification 1 copy See A Manufactured by ETCR Electronic Technology Company Address F 3F No 4 Pengshang Zhifu Road Jiahe Baiyun District Guangzhou Guangdong China Post Code 510440 Tel 86 20 62199556 62199554 Fax 86 20 61100822 E mail info etcr cc Website www etcr cc
6. ss HOLD key again the FULL which means storage memory is full press siis symbol will display HOLD key to cancel FULL flickering and return to measuring mode 2 Press HOLD POWER keys to enter into data access mode and display Unit 1 storage data automatically and then press HOLD key again to turn the page of stored data NULL will display when there is no data in stored in the memory press POWER key to exit data access mode 3 After entering into data access mode press HOLD key for more than 3 seconds will clean up all stored data when the leaker displaying dEL symbol it means that it has finished cleanup process and then return to measuring state automatically VIII How to Change Battery Warning It is dangerous to carry out test when the battery cover plate was not on its position Please pay attention to the polarity of battery to avoid damaging the leaker Chang the low battery in time If you expect not to use the meter for a long time please get off the battery to storage 1 EE symbol means the battery is undercharge and need to be replaced 2 Press POWER key to shut down the leaker before opening the battery cover please confirm the leaker is in off position and then replace 12 with qualified new battery special attent
7. surement cannot exceed 7A and no OL symbol indicates u After power on please calibrate zero before measuring u Please don t place and store this leaker in hot and humid condition locations with moisture condensation and under direct sunlight for a long time u In case voltage of battery was low please replace batteries u lf you expect not to use the leaker for a long time please take out batteries 1 u When changing batteries please pay attention to the polarity of battery u Use disassembly and maintenance of this leaker shall be operated by authorized personnel u In case dangers would occur if continue to use a faulty leaker please stop to use it and seal it for safekeeping immediately and then send it for disposal of authorized agency u Users shall carry out operation based on danger signs A on leaker and manual u Users shall carry out safety operation based on instructions listed in this manual e g and danger signs on this manual I Introduction ETCR6300D DC Clamp Leaker is specially designed for measurement of DC leakage current DC low current which resolution can reach 0 1mA by adopting up to date CT technology and digital integration technology it is a product with relatively small size high accuracy and perfect function compared with similar leakers in the world The leaker could be widely applied in those fields as electricity communications meteorology railroad oil
8. the reading is hold Out of Range OL indicating the current is out of range Auto Power off 5 Minutes after power on it will power off automatically to lower the power consumption Battery Voltage Indicating the battery voltage is lower than 7 2V Then the battery have to be changed Weight 120g including the battery Working Current 20mA 6 Limit Temperature 10 C 0 CR 40 C 50 C within 2 rdg Error Temperature Working 10 C 50 C below 80 rh and Humidity Storage 10 C 60 C below80 rh Insulating AC3700V rms between the alloy of the clamp and Strength the housing Applicable IEC1010 1 1EC1010 2 032 Pollution degree 2 Safety Rules CAT III 600V V Structure of the Leaker Clamp 25mmx30mm DC current positive input indication Upper Cover Totoid Opening Lever HOLD Key ZERO Key LCD USB Interface 0 Back cove i 2 3 4 5 POWER key 6 7 8 9 1 11 Battery cover VI LCD Display 1 DC indication f i t 2 AC indication 3 AC indication DC Mitke 4 Low battery symbol gk 5 Data hold indication AC 0 LI UW jm 5 i 6 Stored data code 7 Unit of current indication 8 Value of current VII Operating Method 1 Start up Shutdown Press POWER key to start up LCD will begin to display Press the POWER key again the leaker
9. will shut down After starting up for 5 minutes LCD will flick notes that the leaker will shut down automatically after flickering for 30s it will shut down formally to reduce battery consumption In case you have pressed POWER key when LCD was flickering the leaker will continue to work for 5 minutes If LCD was very dark after starting up it might be caused by low voltage battery in this case please change battery immediately m8 2 Leaker Measurement High voltage extremely dangerous Operators shall strictly observe safety rules otherwise there would be risk of electric shock to cause personal injuries or casualties Dangerous Please don t use it to measure current A higher than 300A otherwise there would be risk of electric shock to cause personal injuries or equipment damages 1 Power on 2 Close to the measured conductor press the ZERO key to clear 3 Press down trigger to open clamp head and clamp to be measured conductors Be attention that clamp heads must be totally closed Clamp live wire and null line together is to measure leakage current of electrical equipment Note 2 lines A N Clamp earth wire is to measure grounding line leakage current of electrical equipment Note single line Clamp main line is to measure total current of that 9 main line Note single line 4 i E Ko C
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