SPEC
| SPECIFICATIONS |
| Input |
| Voltage Input |
| Number of input channels |
: |
1ch. |
| Input ranges |
: |
150/500 V rms |
| Measuring ranges |
: |
| 150V rms range |
; |
10 to 160 V rms |
| 500V rms range |
; |
30 to 500 V rms |
|
| Ranging |
: |
Manual |
| Input impedance |
: |
1MΩ |
|
| Current Input |
| Number of input channels |
: |
1ch. |
| Input ranges |
: |
0.5/5/50/300 A rms |
| Measuring ranges |
: |
| 0.5A rms range |
; |
0.05 to 0.6 A rms |
| 5A rms range |
; |
0.5 to 6 A rms |
| 50A rms range |
; |
5 to 60 A rms |
| 300A rms range |
; |
30 to 300 A rms |
|
| Ranging |
: |
Manual |
| Input method |
: |
CT sensor |
| Fundamental frequency input ranges |
: |
45 to 65 Hz |
| Synchronous method |
: |
Voltage (input priority)
(Synchronous of current is also available) |
|
| Measurements |
| AC conversion |
: |
True rms responding |
| Maximum input peak voltage/current |
: |
1.7 times of each range value |
| Accuracy |
: |
(23℃±5℃ and Less than 80%RH)
| Function |
Range |
Resolution |
Accuracy |
| AC current |
0.5A |
0.1mA |
±1.5% rdg±5 dgts |
| 5A |
1mA |
| 50A |
10mA |
| 300A |
100mA |
| AC voltage |
150V |
0.1V |
±0.5% rdg±3 dgts |
| 500V |
|
|
| Harmonic Analysis |
| Harmonics range |
: |
Fundamental to 40th harmonics |
| Analysis display |
: |
RMS value of each harmonics on voltage and current
and Vn - In phase difference
Contents ratio of each harmonics on voltage and current
and Vn - In phase difference
|
| Reference for analysis |
: |
Voltage (or current when only current input is used) |
| Analysis accuracy specified |
: |
Fundamental input level should be more than 30% of the input range |
|
| Input voltage |
| Fundamental to 10th harmonic |
: |
±1.5% rdg±3 dgts |
| 11th to 20th harmonic |
: |
±5% rdg±3 dgts |
| 21st to 30th harmonic |
: |
±10% rdg±3 dgts |
| 31st to 40th harmonic |
: |
±20% rdg±3 dgts |
|
| Input current |
| Fundamental to 10th harmonic |
: |
±3% rdg±3 dgts |
| 11th to 20th harmonic |
: |
±6% rdg±3 dgts |
| 21st to 30th harmonic |
: |
±15% rdg±3 dgts |
| 31st to 40th harmonic |
: |
±30% rdg±3 dgts |
|
Phase difference
(Accuracy is specified when the fundamental input level is more than 30% of the input range) |
| 1st to 10th harmonic |
: |
±3 deg. |
| 11th to 20th harmonic |
: |
±5 deg. |
| 21st to 30th harmonic |
: |
±15 deg. |
| 31st to 40th harmonic |
: |
±30 deg. |
|
| Power Measurements |
| Measurement display items |
: |
Active power, reactive power, phase angle, power factor |
| Analysis results display |
: |
Each harmonics power and spectrum direction display for each harmonics. |
|
| Waveform Display |
| Analog display |
: |
One cycle waveform display for voltage and current |
| Digital display |
: |
Distortion ratio of voltage and current
Peak value of voltage and current |
|
| Data Output Function |
| Data output |
: |
Printing data output |
| Data storage |
: |
100 set |
| Data printing |
: |
Printing of selected measurement data
Printing of the held measurement data |
|
| Other Function |
| A/D conversion resolution |
: |
16 bits |
| Sampling rate |
: |
256 samplings/period |
| Averaging |
: |
Selectable from 1, 2, 4, 8, 16 periods |
| Three phase measurement |
: |
Power and phase compensation is provided for 3 phase/3 wire and 3 phase/4 wire power system. |
| Auto power off function |
: |
Power is shut off approx. 15 minutes later. |
|
| General Specifications |
| Power supply |
: |
Ni-Cad battery or AC adaptor (Charger) |
| Continuous operation |
: |
Approx. 16 hours after full battery charge. |
| Operating temperature |
: |
| Temperature |
; |
5 to 35℃ |
| Humidity |
; |
80%RH max.(Without condensation) |
|
| Storage temperature |
: |
| Temperature |
; |
-10 to +50℃ |
| Humidity |
; |
70%RH max. (Without condensation) |
|
| Withstanding voltage |
: |
AC 2KV for 1 minute
( Between all measurement terminals and case) |
| Insulation resistance |
: |
More than 10 MΩ (Measured by 500VDC insulation tester) |
| Size |
: |
200 (W)×100 (H)×81 (D) mm (Main unit) |
| Weight |
: |
Approx. 1.7 kg (Main unit) |
| Accessories |
: |
Carrying case
Instruction manual
Voltage input cable set
Current input CT |
| Optional accessories |
: |
Charger
BS - 80TSL Printer
LAD - 1000H High voltage clamp adaptor |
