Features

3 channel inputs for the simultaneous recording of Leakage Current and Load Current Large capacity for storing 60,000 data points

Lowpass Filter will filter out the harmonics

LED flickers when the preset current value is exceeded

CALL:Confirmation of recorded data

Selection of One-time mode or Endless mode

Non Volatile Memory

Battery power indicator

The userfriendly PC software “KEW LOG Soft 2” is supplied

Continuous measuring time:Approx. 10 days (Alkaline Battery)

Product Description

3 channel inputs for the simultaneous recording of Leakage Current, Load Current and Voltage

Large Capacity for storing 60,000 data points :- 60,000 data points can be recorded when 1ch is used, and when all the three channels are used, 20,000 data points per channel can be recorded

Lowpass Filter will filter out the harmonics (Cutoff Frequency=Approx. 160Hz)

LED flickers when the preset current value is exceeded

CALL: Confirmation of recorded data :- The following can be displayed: number of recorded data points, (max+ min+ peak) value for each channel complete with time/date information in the Normal recording mode. (Detected values (i.e. when values are outside preset limits ) can be displayed in other recording modes). RECALL: The last 10 recorded data points including time/date can be recalled on the logger display

Selection of One-time mode or Endless mode :- One-time on: Recording will stop when memory is used up. One-time off: Overwrite the old data, and store the latest data

Non Volatile Memory :- Recorded data will be retained even if the batteries are exhausted or replaced due to the presence of a nonvolatile memory (guaranteed for 10 years)

Battery power indicator :- ndicates battery voltage in 4-levels (It is possible to use the logger for a further approx. 24 hours even after the warming symbol is flashing)

The userfriendly PC software “KEW LOG Soft 2” is supplied :- Supplied with the user friendly software “KEW LOG Soft 2”. This permits editing, analysis and graphical display of data. The recorded data is downloadable onto a PC via USB cable.

Continuous measuring time: Approx. 10 days (Alkaline Battery)

Normal Recording Mode (AC 50/60Hz, Sine wave, Input: 10% or more of the range at CH1)

Range

RMS Accuracy

100.0mA

±2.0%rdg±0.9%f.s.+ Accuracy of Senso

Other ranges

±1.5%rdg±0.7%f.s.+ Accuracy of Sensor

Crest Factor

2.5 or less: RMS accuracy (sine) + 2%rdg + 1%f.s.

Max, Min and Instant Peak values in Normal Recording mode are just reference values: their accuracies aren’t guaranteed.

Trigger Recording Mode (AC 50/60Hz sine wave)

Range

Accuracy

100.0mA

±3.5%rdg±2.2%f.s.+ Accuracy of Sensor

Other ranges

±3.0%rdg±2.0%f.s.+ Accuracy of Sensor

Capture Recording Mode

Range

Accuracy

100.0mA

Other ranges

±2.5%rdg±1.5%f.s.+ Accuracy of Sensor

Recording mode

Normal, Trigger, Capture

Operating system

Successive Approximation (CH1 single synchronized sampling)

Rated max. working voltage

AC 9.9Vrms, 14V peak value

Number of input channel

3ch

Measuring method

True RMS

RMS measuring interval

approx. 100ms

Sampling interval

Normal/Trigger mode : approx. 1.65ms/CH Capture mode : approx. 0.55ms (waveform: at every 1.1ms)

Low battery warning

Battery mark display (in 4 levels)

Over-range indication

“OL” mark is displayed when exceeding the measuring range

Auto power off

Power-off function operates automatically after a switch remains for 3min. (when recording is stopped)

Possible measurement time

Approx. 10 days (with alkaline LR6 batteries)

Applicable standards

IEC 61010-1:2001 CAT III 300V Pollution degree2 IEC 61326 (EMC standard)

Dimensions

111(L)×60(W)×42(D)mm

Weight

Approx. 265g

Included Accessories

Alkaline battery LR6×4pcs, 9118 (Carrying case) PC software “KEW LOG Soft 2”, 7148 (USB cable) Instruction manual, Quick manual, Install manual, USB Notice sheet

Optional Accessories

8146/8147/8148 (Leakage & Load current Clamp Sensor), 8121/8122/8123 (Load current Clamp Sensor), 8129/8130 (Flexible Clamp Sensor), 8320 (AC Adapter), 9135 (Carrying bag), 9119 (Hard carry case), 7185 (Extension cable for sensor)