KYORITSU KEW 2003A Instruction Manual Download | Manualshive

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4. Instrument Layout

①

Transformer Jaws : Include current sensors

②

Jaw Trigger : Used to open and close the transformer jaws

③

Function Selector Switch

Selects function to use. Also switches off the instrument when

set to the "OFF" position.

④

Data Hold Button

Freezes the display reading with

symbol shown on the

display when pushed in.

①

⑯

⑮

②

③

④

⑧

⑦

⑨

⑤

⑥
⑬

⑩ ⑪⑫

⑭

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Summary of Contents for KEW 2003A

Page 1: ...INSTRUCTION MANUAL KEW SNAP SERIES KEW 2003A DIGITAL CLAMP METER...

Page 2: ...asurement 13 6 2 AC Current Measurement 15 6 3 DC Voltage Measurement 16 6 4 AC Voltage Measurement 17 6 5 Resistance Measurement 18 6 6 Continuity Check 19 6 7 MAX Measurement 20 7 Other Functions 7...

Page 3: ...on Thus these operating instructions have to be read prior to using the instrument WARNING Read through and understand instructions contained in this manual before starting using the instrument Save a...

Page 4: ...ol to ensure your safety This symbol is marked where the user must refer to the instruction manual so as not to cause personal injury or instrument damage Indicates an instrument with double or reinfo...

Page 5: ...e or serious personal injury may be caused WARNING Adhere to local and national safety codes Individual protective equipment must be used to prevent shock and arc blast injury where hazardous live con...

Page 6: ...asurement categories Over voltage categories To ensure safe operation of measuring instruments IEC 61010 establishes safety standards for various electrical environments categorized as O to CAT IV and...

Page 7: ...l for long term current monitoring Safety design throughout conforming to the following provisions of IEC61010 1 Pollution degree 2 overvoltage category 600V Pollution degree 2 overvoltage category 10...

Page 8: ...0 rdg 4dgt 40 500Hz 5 0 rdg 4dgt 500 1kHz 1001 to 1999A 3 0 rdg 2dgt 50 60Hz DC Voltage Input impedance 2M Range Measuring Ranges Accuracy 400V 0 to 399 9V 1 0 rdg 2dgt 1000V 0 to 999V AC Voltage Inpu...

Page 9: ...curacy 1 of range Operating System Dual Integration Display Liquid crystal display with maximum counts of 4000 Low Battery Warning BAIT symbol is displayed on the digital display Overrange Indication...

Page 10: ...S EN 50581 Overload Protection AC DC current ranges 2400A AC DC for 10sec AC DC voltage ranges 1200V AC DC for 10sec Resistance ranges 600V AC DC for 10sec Withstand Voltage 6720V AC for 5 seconds bet...

Page 11: ...s Jaw Trigger Used to open and close the transformer jaws Function Selector Switch Selects function to use Also switches off the instrument when set to the OFF position Data Hold Button Freezes the di...

Page 12: ...nge turns the instrument to the continuity check mode with symbol shown on the display In this mode the buzzer beeps when the reading is about 50 or less Press the button again to exit the continuity...

Page 13: ...a voltage or resistance range COM Terminal Accepts the black test lead for voltage or resistance measurement V Terminal Accepts the red test lead for voltage or resistance measurement Safety Hand Str...

Page 14: ...time after the last switch operation Therefore the display may be blank with the Function Selector switch set to a position other than OFF To operate the instrument in this case set the switch back t...

Page 15: ...o the instrument Keep your fingers and hands behind the barrier during measurement a Set the Function Selector switch to the 400A position and press the AC DC button to select the DC mode DC should be...

Page 16: ...e made The maximum measurable conductor size is 55mm in diameter When the current flows from the upside the display side to the underside of the instrument the polarity of the reading is positive and...

Page 17: ...the 400A or 2000A position and select the AC mode If the instrument is in the DC mode press the AC DC button once to select the AC mode The instrument is set to the AC mode when it is powered on AC s...

Page 18: ...hands behind the barrier during measurement a Set the Function Selector switch to the 400V or 1000V position b Slide the terminal cover to the left Plug the red test lead into the V terminal and the...

Page 19: ...rier during measurement a Set the Function Selector switch to the 400V or 750V position If the instrument is in the DC mode press the AC DC button once to select the AC mode The instrument is set to t...

Page 20: ...Plug the red test lead into the V terminal and the black test lead into the COM terminal c Check that the display reads OL Then short the tip of the test leads together and check that the display rea...

Page 21: ...the COM terminal c Press the mode button to select the continuity check mode The symbol should be shown on the display d Check that the display reads OL Then short together the tip of the test leads...

Page 22: ...asurement a Set the Function Selector switch to the desired position b Press the Mode button to select the MAX measurement mode should be shown on the display c In order to take a correct reading pres...

Page 23: ...t switch or button operation To exit the Sleep mode press any button or turn the Function Selector switch back to OFF then to any other position How to disable the Sleep function Powering the instrume...

Page 24: ...ng will be held regardless of the subsequent variation of current voltage or resistance under test is shown on the upper right comer of the display To exit the Data Hold mode press the Data Hold butto...

Page 25: ...the terminal cover to the right to enclose the COM and V n terminals Insert the output plug into the OUTPUT terminal for connection with a recorder or other recording device c Set the Function Selecto...

Page 26: ...he recorder or other device that the output voltage is connected to The Sleep function is disabled while the output plug is inserted into the OUTPUT terminal When the output plug is disconnected from...

Page 27: ...s in correct polarity as indicated in the battery compartment If the instrument is powered on but the display blanks or is shown on the lower left corner of the display replace the batteries a Set the...

Page 28: ...0A or a large bus bar or conductor with a clamp meter a Set the Function Selector switch to 400A b Select the AC mode with the AC DC button c As shown in the figure below clamp KEW 2003A onto the pick...

Page 29: ...t The affixed product label see below indicates that you must not Discard this electrical electronic in domestic household waste Product Category With reference to the equipment types in the WEEE dire...

Page 30: ...28 MEMO...

Page 31: ...29 MEMO...

Page 32: ...92 2084A 8 16 DISTRIBUTOR Kyoritsu reserves the rights to change specifications or designs described in this manual without notice and without obligations...

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