MULTI MEASURING INSTRUMENTS CO.,LTD. HCL-9000S Instruction Manual

INSTRUCTION MANUAL
MODEL HCL-9000S
DIGITAL CLAMP TESTER
MULTI
1. FEATURES
* Safe AC current measurement on circuit having internal voltage from AC 80V
to AC 23KV.
* Provides wide range of current measurement from AC 0.01A to 600A. * Useful analog signal data output for the recorder. * Sealed to withstand water and contaminants * Provides the smooth and easy clamping for the cable with special made
"PUSH TO OPEN" mechanism.
2. CAUTION
* Before operating this instrument, familiarize yourself with instruction outlined in this manual. .
* Always check to make sure that the function switch is set to the proper position.
* To avoid electrical shock, operate this instrument very carefully, especially for the measurement of the circuit with more than AC 1000V.
* As the high voltage circuit is very dangerous, those who do not have such
specialized knowledge must not use this instrument.
* Never make measurements for uninsulated conductors or bus bars.
* Do not use this instrument, if you find any damage on the instrument of CT and or body case.
* Through this instrument is sealed to withstand water, avoid the operation of this instrument under heavy rain and humidity for the safety.
* Do not disassemble this instrument.
* When [B] sign appears on the display during the use of this instrument, replace the batteries to new ones, as the operation voltage gets below than normal use for the measurement.
* This model is high precision measuring instrument. It may cause defect, if the CT part receives damage.
3. CARRY AND STORAGE
* Take care not to drop down the instrument and or not to load heavy weight and or strong shock to the instrument. * Do not apply chemicals to this instrument. * Do not leave this instrument on the road and or the place under the direct sunshine during summer and also do not leave it in the high temperature place, such as inside of the car, etc. * Keep the instrument clean and chose the storage place where is dry and not getting
direct sunshine.
4. SPECIFICATION
Measuring method Dual integration mode Measuring function AC line current Structure Optically isolated between CT part and
display/grip part Display 3.5 digit LCD, max, reading of 1999 with annunciators Range 020A/600A(50/60Hz) Ranging 2 manual ranging
Accuracy 23℃±5, 80RH or less
Range
Resolution
Accuracy
20A
0.01A
±2.5% rdg ±8 dgt
600A
1A
0400A±2.5% rdg ±8 dgt
400~600A±3.0% rdg ±8 dgt
Jaw opening capability 35mmφ Low battery indication CT part: Red LED lamp Display/Grip part: “B” mark on LCD readout Optical transmission Infrared LED and photo diode Over range indication Blanking of all digits except MSD1 (Except 600A range) Sampling 2 times/sec Data hold indication "DH” mark on LCD readout Data Output DC 100mV full scale for 20A range DC 30mV for 600A range
Output impedance 10kΩ or less Insulation resistance 100MΩ or more by DC 1000V insulation tester (Between operation handle and core of CT)
Withstanding voltage AC 48KV, 1 minute (Between handle and core of CT core) Limitation of circuit voltage AC 80V to 23KV Power supply CT part: 1.5V("AAA" size) x3 Display/Grip part: 1.5V(“AAA” size) x2 Power consumption CT part: 5mA Display/Grip part: 3mA Construct Water resistance rank(Japanese standard) Size 70(W) x 550(H) x 48(D)mm (When retracted) 70(W) x 1110(H) x 48(D)mm (When stretched) Weight Approx. 800g Accessories Carrying case…………..1 Instruction manual.1 Batteries…………………5
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