CT-53
3000 A Flexible 3-Sensor Current Transducer
Instruction Manual
Manual de usuario
Manuel de l’utilisateur
Страница 1: ...CT 53 3000 A Flexible 3 Sensor Current Transducer Instruction Manual Manual de usuario Manuel de l utilisateur ...
Страница 2: ......
Страница 3: ...CT 53 3000 A Flexible 3 Sensor Current Transducer Instruction Manual 11 2015 6006998 A 2015 Amprobe All rights reserved Printed in Japan English ...
Страница 4: ...e returned for warranty or non warranty repair or for calibration should be accompanied by the following your name company s name address telephone number and proof of purchase Additionally please include a brief description of the problem or the service requested and include the test leads with the meter Non warranty repair or replacement charges should be remitted in the form of a check a money ...
Страница 5: ...1 CT 53 3000 A Flexible 3 Sensor Current Transducer CONTENTS INTRODUCING THE CT 53 2 SYMBOL 4 SAFETY INFORMATION 4 MEASUREMENTS 5 MAINTENANCE 8 SPECIFICATIONS 8 ...
Страница 6: ...y Analyzer The flexible and light weight measuring head is ideal for current measurement on thick and hard to reach conductors without breaking the circuit The circuit box contains measuring circuits for 3 channel Cable Circuit box Current range indicator Range selection button Output cable Output terminal plug Coupling point of the measuring head Flexible measuring head ...
Страница 7: ...terminal and between 4 and 6 of output connector The current clamp is powered via pin 1 and 3 2 7 to 5 5 V 200 mA of output terminal and pin 2 and 4 of output connector Resistance between 3 and 6 of Output terminal and between 4 and 5 of Output connector is as stated below 300A range 910 kΩ 1000A range 360 kΩ 3000A range 510 kΩ Resistance cannot be measured while the instrument is powered off Conn...
Страница 8: ...Measurement CAT III 600 V Pollution degree 2 IEC 61010 2 030 IEC 61010 2 032 EMC IEC 61326 1 CENELEC DIRECTIVES The instruments conform to CENELEC Low voltage directive 2006 95 EC and Electromagnetic compatibility directive 2004 108 EC Warning Read before Using To ensure safe operation and service of the current transducer follow these instructions Read the operating instructions before use and fo...
Страница 9: ... bare conductors carrying a voltage from 30V up to 600V unless you are wearing protective clothing suitable for high voltage work Contact with the conductor could result in electric shock Always use appropriate equipment for personal protection Use caution when working with voltages above 60 V dc 30 V ac rms or 42 V ac peak Such voltages pose a shock hazard Never apply to current exceeding the mea...
Страница 10: ...nals to DM 5 current input terminals A1 A2 A3 Observe the arrow marks for correct connection 2 Power on DM 5 unit auto detects the current transducer connected 3 Unlock the flexible measuring head according to the followings Joint Sensor 1 Press 2 Unlock ...
Страница 11: ... mm for published accuracy Note 2 Keep minimum 65 mm to ensure published accuracy 6 Ensure the coupling point of the flexible measuring head is firmly locked 7 Press RANGE button to select any desirable range 300A 1000A 3000A When powering off the instrument once and powering on again the range will be the same one selected prior to powering off the instrument Caution The coupling point may discon...
Страница 12: ...ll result Inspect the cables between the flexible measuring head and CT 53 circuit box Also inspect between the CT 53 circuit box and DM 5 for any damage Check the selected RANGE on the circuit box and ensure that the RANGE indicator is ON Verify the transducer setting on DM 5 is correct SPECIFICATIONS Current range 300 A 1000 A 3000 A AC rms Output voltage 300 A range 500 mVac 300 Aac 1 67 mV A 1...
Страница 13: ...Ω or less Current consumption at power supply 5 V 15 mA typical Operating temperature and humidity 32 o F to 122 o F 0 o C to 50 o C 85 RH no condensation Guaranteed accuracy at 73 o F 9 o F 23 o C 5 o C 85 RH no condensation Storage temperature and humidity 4 to 140 o F 20 o C to 60 o C 85 RH no condensation Operating altitude 0 to 2000 m EMC EN 61326 1 Safety compliance UL IEC 61010 1 IEC 61010 ...
Страница 14: ...Please Recycle Amprobe www Amprobe com info amprobe com Everett WA 98203 Tel 877 AMPROBE 267 7623 Visit www Amprobe com for Catalog Application notes Product specifications User manuals ...
